http://ps.wdka.nl/digitalcraft/api.php?action=feedcontributions&user=0864867&feedformat=atomDigitalCraft_Wiki - User contributions [en]2024-03-28T17:18:35ZUser contributionsMediaWiki 1.33.0http://ps.wdka.nl/digitalcraft/index.php?title=User:0864867/Week_6&diff=34386User:0864867/Week 62016-11-01T13:42:46Z<p>0864867: /* Audacity */</p>
<hr />
<div>Quarter 9 is all about introductions about the topic Radiation and all of this information is found here.<br />
<br />
==Found audio==<br />
<br />
The audio I found is only people talking, since I have difficulties finding interesting audio, this will be updated soon.<br />
<br />
==Audacity==<br />
<br />
Audacity is an audio-deform program. It can help you filter audio you recorded with your antenna.<br />
<br />
''Audacity:''<br />
<br />
[[File:0864867_week4_Audacity.png|600px]]</div>0864867http://ps.wdka.nl/digitalcraft/index.php?title=User:0864867&diff=34385User:08648672016-11-01T13:37:41Z<p>0864867: </p>
<hr />
<div>=Unravel the code 2016/2017=<br />
<br />
[[File:0864867.jpg|400px|right]]<br />
==About:==<br />
'''Name:''' ''Kaylee Bos'' <br />
<br />
'''Course:''' ''Product Design year 3''<br />
<br />
'''Student number:''' ''0864867''<br />
<br />
==Pages:==<br />
<br />
'''''Q9''''' ''Introduction & Workshops''<br />
<br />
'''Week 1''' [[/Week 1 | Antenna Workshop & intro Hertzian Tales]]<br />
<br />
'''Week 2''' [[/Week 2 | Inspirational Projects]]<br />
<br />
'''Week 3''' [[/Week 3 | RTL-SDR]]<br />
<br />
'''Week 4''' [[/Week 4 | Designing broadcasting model in 1 hour]]<br />
<br />
'''Week 5''' [[/Week 5 | Imaginairy Radio]]<br />
<br />
'''Week 6''' [[/Week 6 | Found Audio & Audacity]]<br />
<br />
'''Week 7''' [[/Week 7 | Mixture]]<br />
<br />
<br />
'''''Q10''''' ''-no title yet-''</div>0864867http://ps.wdka.nl/digitalcraft/index.php?title=User:0864867&diff=33473User:08648672016-10-30T19:51:42Z<p>0864867: </p>
<hr />
<div>=Unravel the code 2016/2017=<br />
<br />
[[File:0864867.jpg|400px|right]]<br />
==About:==<br />
'''Name:''' ''Kaylee Bos'' <br />
<br />
'''Course:''' ''Product Design year 3''<br />
<br />
'''Student number:''' ''0864867''<br />
<br />
==Pages:==<br />
<br />
'''''Q9''''' ''Introduction & Workshops''<br />
<br />
'''Week 1''' [[/Week 1 | Antenna Workshop & intro Hertzian Tales]]<br />
<br />
'''Week 2''' [[/Week 2 | Inspirational Projects]]<br />
<br />
'''Week 3''' [[/Week 3 | RTL-SDR]]<br />
<br />
'''Week 4''' [[/Week 4 | Designing broadcasting model in 1 hour]]<br />
<br />
'''Week 5''' [[/Week 5 | Imaginairy Radio]]<br />
<br />
'''Week 6''' [[/Week 6 | Found Audio & Audacity]]<br />
<br />
'''Week 7''' [[/Week 7 | Mixture]]<br />
<br />
<br />
'''''Q10''''' ''-no title yet-''</div>0864867http://ps.wdka.nl/digitalcraft/index.php?title=User:0864867&diff=33472User:08648672016-10-30T19:51:35Z<p>0864867: </p>
<hr />
<div>=Unravel the code 2016/2017=<br />
<br />
[[File:0864867.jpg|300px|right]]<br />
==About:==<br />
'''Name:''' ''Kaylee Bos'' <br />
<br />
'''Course:''' ''Product Design year 3''<br />
<br />
'''Student number:''' ''0864867''<br />
<br />
==Pages:==<br />
<br />
'''''Q9''''' ''Introduction & Workshops''<br />
<br />
'''Week 1''' [[/Week 1 | Antenna Workshop & intro Hertzian Tales]]<br />
<br />
'''Week 2''' [[/Week 2 | Inspirational Projects]]<br />
<br />
'''Week 3''' [[/Week 3 | RTL-SDR]]<br />
<br />
'''Week 4''' [[/Week 4 | Designing broadcasting model in 1 hour]]<br />
<br />
'''Week 5''' [[/Week 5 | Imaginairy Radio]]<br />
<br />
'''Week 6''' [[/Week 6 | Found Audio & Audacity]]<br />
<br />
'''Week 7''' [[/Week 7 | Mixture]]<br />
<br />
<br />
'''''Q10''''' ''-no title yet-''</div>0864867http://ps.wdka.nl/digitalcraft/index.php?title=User:0864867&diff=33471User:08648672016-10-30T19:51:26Z<p>0864867: </p>
<hr />
<div>=Unravel the code 2016/2017=<br />
<br />
[[File:0864867.jpg|300px|right|frame]]<br />
==About:==<br />
'''Name:''' ''Kaylee Bos'' <br />
<br />
'''Course:''' ''Product Design year 3''<br />
<br />
'''Student number:''' ''0864867''<br />
<br />
==Pages:==<br />
<br />
'''''Q9''''' ''Introduction & Workshops''<br />
<br />
'''Week 1''' [[/Week 1 | Antenna Workshop & intro Hertzian Tales]]<br />
<br />
'''Week 2''' [[/Week 2 | Inspirational Projects]]<br />
<br />
'''Week 3''' [[/Week 3 | RTL-SDR]]<br />
<br />
'''Week 4''' [[/Week 4 | Designing broadcasting model in 1 hour]]<br />
<br />
'''Week 5''' [[/Week 5 | Imaginairy Radio]]<br />
<br />
'''Week 6''' [[/Week 6 | Found Audio & Audacity]]<br />
<br />
'''Week 7''' [[/Week 7 | Mixture]]<br />
<br />
<br />
'''''Q10''''' ''-no title yet-''</div>0864867http://ps.wdka.nl/digitalcraft/index.php?title=User:0864867&diff=33470User:08648672016-10-30T19:51:06Z<p>0864867: </p>
<hr />
<div>=Unravel the code 2016/2017=<br />
<br />
[[File:0864867.jpg|400px|left]]<br />
==About:==<br />
'''Name:''' ''Kaylee Bos'' <br />
<br />
'''Course:''' ''Product Design year 3''<br />
<br />
'''Student number:''' ''0864867''<br />
<br />
==Pages:==<br />
<br />
'''''Q9''''' ''Introduction & Workshops''<br />
<br />
'''Week 1''' [[/Week 1 | Antenna Workshop & intro Hertzian Tales]]<br />
<br />
'''Week 2''' [[/Week 2 | Inspirational Projects]]<br />
<br />
'''Week 3''' [[/Week 3 | RTL-SDR]]<br />
<br />
'''Week 4''' [[/Week 4 | Designing broadcasting model in 1 hour]]<br />
<br />
'''Week 5''' [[/Week 5 | Imaginairy Radio]]<br />
<br />
'''Week 6''' [[/Week 6 | Found Audio & Audacity]]<br />
<br />
'''Week 7''' [[/Week 7 | Mixture]]<br />
<br />
<br />
'''''Q10''''' ''-no title yet-''</div>0864867http://ps.wdka.nl/digitalcraft/index.php?title=User:0864867&diff=33469User:08648672016-10-30T19:50:50Z<p>0864867: </p>
<hr />
<div>=Unravel the code 2016/2017=<br />
<br />
[[File:0864867.jpg|300px|left]]<br />
==About:==<br />
'''Name:''' ''Kaylee Bos'' <br />
<br />
'''Course:''' ''Product Design year 3''<br />
<br />
'''Student number:''' ''0864867''<br />
<br />
==Pages:==<br />
<br />
'''''Q9''''' ''Introduction & Workshops''<br />
<br />
'''Week 1''' [[/Week 1 | Antenna Workshop & intro Hertzian Tales]]<br />
<br />
'''Week 2''' [[/Week 2 | Inspirational Projects]]<br />
<br />
'''Week 3''' [[/Week 3 | RTL-SDR]]<br />
<br />
'''Week 4''' [[/Week 4 | Designing broadcasting model in 1 hour]]<br />
<br />
'''Week 5''' [[/Week 5 | Imaginairy Radio]]<br />
<br />
'''Week 6''' [[/Week 6 | Found Audio & Audacity]]<br />
<br />
'''Week 7''' [[/Week 7 | Mixture]]<br />
<br />
<br />
'''''Q10''''' ''-no title yet-''</div>0864867http://ps.wdka.nl/digitalcraft/index.php?title=User:0864867&diff=33468User:08648672016-10-30T19:49:38Z<p>0864867: </p>
<hr />
<div>=Unravel the code 2016/2017=<br />
<br />
[[File:0864867.jpg|300px|right]]<br />
==About:==<br />
'''Name:''' ''Kaylee Bos'' <br />
<br />
'''Course:''' ''Product Design year 3''<br />
<br />
'''Student number:''' ''0864867''<br />
<br />
==Pages:==<br />
<br />
'''''Q9''''' ''Introduction & Workshops''<br />
<br />
'''Week 1''' [[/Week 1 | Antenna Workshop & intro Hertzian Tales]]<br />
<br />
'''Week 2''' [[/Week 2 | Inspirational Projects]]<br />
<br />
'''Week 3''' [[/Week 3 | RTL-SDR]]<br />
<br />
'''Week 4''' [[/Week 4 | Designing broadcasting model in 1 hour]]<br />
<br />
'''Week 5''' [[/Week 5 | Imaginairy Radio]]<br />
<br />
'''Week 6''' [[/Week 6 | Found Audio & Audacity]]<br />
<br />
'''Week 7''' [[/Week 7 | Mixture]]<br />
<br />
<br />
'''''Q10''''' ''-no title yet-''</div>0864867http://ps.wdka.nl/digitalcraft/index.php?title=User:0864867&diff=33467User:08648672016-10-30T19:49:26Z<p>0864867: /* About: */</p>
<hr />
<div>=Unravel the code 2016/2017=<br />
<br />
[[File:0864867.jpg|200px|right]]<br />
==About:==<br />
'''Name:''' ''Kaylee Bos'' <br />
<br />
'''Course:''' ''Product Design year 3''<br />
<br />
'''Student number:''' ''0864867''<br />
<br />
==Pages:==<br />
<br />
'''''Q9''''' ''Introduction & Workshops''<br />
<br />
'''Week 1''' [[/Week 1 | Antenna Workshop & intro Hertzian Tales]]<br />
<br />
'''Week 2''' [[/Week 2 | Inspirational Projects]]<br />
<br />
'''Week 3''' [[/Week 3 | RTL-SDR]]<br />
<br />
'''Week 4''' [[/Week 4 | Designing broadcasting model in 1 hour]]<br />
<br />
'''Week 5''' [[/Week 5 | Imaginairy Radio]]<br />
<br />
'''Week 6''' [[/Week 6 | Found Audio & Audacity]]<br />
<br />
'''Week 7''' [[/Week 7 | Mixture]]<br />
<br />
<br />
'''''Q10''''' ''-no title yet-''</div>0864867http://ps.wdka.nl/digitalcraft/index.php?title=File:0864867.jpg&diff=33466File:0864867.jpg2016-10-30T19:49:07Z<p>0864867: </p>
<hr />
<div></div>0864867http://ps.wdka.nl/digitalcraft/index.php?title=User:0864867/Week_6&diff=33458User:0864867/Week 62016-10-30T19:40:40Z<p>0864867: </p>
<hr />
<div>Quarter 9 is all about introductions about the topic Radiation and all of this information is found here.<br />
<br />
==Found audio==<br />
<br />
The audio I found is only people talking, since I have difficulties finding interesting audio, this will be updated soon.<br />
<br />
==Audacity==<br />
<br />
Audacity is an audio-deform program. I can help you filter audio you recorded with your antenna.<br />
<br />
''Audacity:''<br />
<br />
[[File:0864867_week4_Audacity.png|600px]]</div>0864867http://ps.wdka.nl/digitalcraft/index.php?title=User:0864867/Week_6&diff=33456User:0864867/Week 62016-10-30T19:40:32Z<p>0864867: </p>
<hr />
<div>Quarter 9 is all about introductions about the topic Radiation and all of this information is found here.<br />
<br />
==Found audio==<br />
<br />
The audio I found is only people talking, since I have difficulties finding interesting audio, this will be updated soon.<br />
<br />
==Audacity==<br />
<br />
Audacity is an audio-deform program. I can help you filter audio you recorded with your antenna.<br />
<br />
''Audacity:''<br />
<br />
[[File:0864867_week4_Audacity.png|400px]]</div>0864867http://ps.wdka.nl/digitalcraft/index.php?title=User:0864867/Week_6&diff=33455User:0864867/Week 62016-10-30T19:40:10Z<p>0864867: </p>
<hr />
<div>Quarter 9 is all about introductions about the topic Radiation and all of this information is found here.<br />
<br />
==Found audio==<br />
<br />
The audio I found is only people talking, since I have difficulties finding interesting audio, this will be updated soon.<br />
<br />
==Audacity==<br />
<br />
Audacity is an audio-deform program. I can help you filter audio you recorded with antenna.<br />
<br />
''Audacity:''<br />
<br />
[[File:0864867_week4_Audacity.png|400px]]</div>0864867http://ps.wdka.nl/digitalcraft/index.php?title=User:0864867/Week_6&diff=33454User:0864867/Week 62016-10-30T19:40:00Z<p>0864867: </p>
<hr />
<div>Quarter 9 is all about introductions about the topic Radiation and all of this information is found here.<br />
<br />
==Found audio==<br />
<br />
The audio I found is only people talkng, since I have difficulties finding interesting audio, this will be updated soon.<br />
<br />
==Audacity==<br />
<br />
Audacity is an audio-deform program. I can help you filter audio you recorded with antenna.<br />
<br />
''Audacity:''<br />
<br />
[[File:0864867_week4_Audacity.png|400px]]</div>0864867http://ps.wdka.nl/digitalcraft/index.php?title=User:0864867/Week_6&diff=33453User:0864867/Week 62016-10-30T19:38:37Z<p>0864867: Created page with "Quarter 9 is all about introductions about the topic Radiation and all of this information is found here. ==Audacity== Audacity is an audio-deform program. I can help you fi..."</p>
<hr />
<div>Quarter 9 is all about introductions about the topic Radiation and all of this information is found here.<br />
<br />
==Audacity==<br />
<br />
Audacity is an audio-deform program. I can help you filter audio you recorded with antenna.<br />
<br />
''Audacity:''<br />
<br />
[[File:0864867_week4_Audacity.png|400px]]</div>0864867http://ps.wdka.nl/digitalcraft/index.php?title=File:0864867_week4_Audacity.png&diff=33452File:0864867 week4 Audacity.png2016-10-30T19:38:21Z<p>0864867: </p>
<hr />
<div></div>0864867http://ps.wdka.nl/digitalcraft/index.php?title=User:0864867/Week_4&diff=33448User:0864867/Week 42016-10-30T19:32:09Z<p>0864867: </p>
<hr />
<div>Quarter 9 is all about introductions about the topic Radiation and all of this information is found here.<br />
<br />
==Thinking of ways to make a broadcasting model==<br />
<br />
The class got divided into 3 groups. Each group had to think of an interesting way to communicate over far distance. After some thinking and sketching, my group came up with a matroushka-doll with a code inside to be scanned with your phone which would redirect you to URL of a website with a camera on the spot close to where the doll had been bought. It was supposed to be a souvenir.<br />
<br />
''Notebook sketches:''<br />
<br />
[[File:0864867_week4_sketch1.jpg|300px]] [[File:0864867_week4_sketch2.jpg|300px]] [[File:0864867_week4_sketch3.jpg|300px]] [[File:0864867_week4_sketch4.jpg|300px]] [[File:0864867_week4_sketch5.jpg|300px]]<br />
<br />
<br />
==Making a broadcasting model in 1 hour==<br />
<br />
After sketching and thinking the 3 projects were hand over to the group left of them, so we got the project 'communication through water'. We had to make a model in 1 hour time.<br />
<br />
''This is what we came up with:''<br />
<br />
[[File:0864867_week4_broadcastingmodel1.jpg|600px]] <br />
<br />
[[File:0864867_week4_broadcastingmodel2.jpg|300px]] [[File:0864867_week4_broadcastingmodel3.jpg|300px]]<br />
<br />
<br />
We made a box which contained a speaker. This speaker could be attached to a phone or music-device. So when called or music being played, the soundwaves created real waves in water (in the small blue cap). In this way communication through water is possible. When different sounds -> different waves.</div>0864867http://ps.wdka.nl/digitalcraft/index.php?title=User:0864867/Week_4&diff=33447User:0864867/Week 42016-10-30T19:28:58Z<p>0864867: </p>
<hr />
<div>Quarter 9 is all about introductions about the topic Radiation and all of this information is found here.<br />
<br />
==Thinking of ways to make a broadcasting model==<br />
<br />
The class got divided into 3 groups. Each group had to think of an interesting way to communicate over far distance. After some thinking and sketching, my group came up with a matroushka-doll with a code inside to be scanned with your phone which would redirect you to URL of a website with a camera on the spot close to where the doll had been bought. It was supposed to be a souvenir.<br />
<br />
''Notebook sketches:''<br />
<br />
[[File:0864867_week4_sketch1.jpg|300px]] [[File:0864867_week4_sketch2.jpg|300px]] [[File:0864867_week4_sketch3.jpg|300px]] [[File:0864867_week4_sketch4.jpg|300px]] [[File:0864867_week4_sketch5.jpg|300px]]<br />
<br />
<br />
==Making a broadcasting model in 1 hour==<br />
<br />
After sketching and thinking the 3 projects were hand over to the group left of them, so we got the project 'communication through water'. We had to make a model in 1 hour time.<br />
<br />
''This is what we came up with:''<br />
<br />
[[File:0864867_week4_broadcastingmodel1.jpg|600px]] <br />
<br />
[[File:0864867_week4_broadcastingmodel2.jpg|300px]] [[File:0864867_week4_broadcastingmodel3.jpg|300px]]</div>0864867http://ps.wdka.nl/digitalcraft/index.php?title=User:0864867/Week_4&diff=33446User:0864867/Week 42016-10-30T19:28:48Z<p>0864867: </p>
<hr />
<div>Quarter 9 is all about introductions about the topic Radiation and all of this information is found here.<br />
<br />
==Thinking of ways to make a broadcasting model==<br />
<br />
The class got divided into 3 groups. Each group had to think of an interesting way to communicate over far distance. After some thinking and sketching, my group came up with a matroushka-doll with a code inside to be scanned with your phone which would redirect you to URL of a website with a camera on the spot close to where the doll had been bought. It was supposed to be a souvenir.<br />
<br />
''Notebook sketches:''<br />
<br />
[[File:0864867_week4_sketch1.jpg|300px]] [[File:0864867_week4_sketch2.jpg|300px]] [[File:0864867_week4_sketch3.jpg|300px]] [[File:0864867_week4_sketch4.jpg|300px]] [[File:0864867_week4_sketch5.jpg|300px]]<br />
<br />
<br />
==Making a broadcasting model in 1 hour==<br />
<br />
After sketching and thinking the 3 projects were hand over to the group left of them, so we got the project 'communication through water'. We had to make a model in 1 hour time.<br />
<br />
''This is what we came up with:''<br />
<br />
[[File:0864867_week4_broadcastingmodel1.jpg|600px]] [[File:0864867_week4_broadcastingmodel2.jpg|300px]] [[File:0864867_week4_broadcastingmodel3.jpg|300px]]</div>0864867http://ps.wdka.nl/digitalcraft/index.php?title=File:0864867_week4_broadcastingmodel3.jpg&diff=33445File:0864867 week4 broadcastingmodel3.jpg2016-10-30T19:28:25Z<p>0864867: </p>
<hr />
<div></div>0864867http://ps.wdka.nl/digitalcraft/index.php?title=File:0864867_week4_broadcastingmodel2.jpg&diff=33444File:0864867 week4 broadcastingmodel2.jpg2016-10-30T19:27:16Z<p>0864867: </p>
<hr />
<div></div>0864867http://ps.wdka.nl/digitalcraft/index.php?title=User:0864867/Week_4&diff=33443User:0864867/Week 42016-10-30T19:26:12Z<p>0864867: </p>
<hr />
<div>Quarter 9 is all about introductions about the topic Radiation and all of this information is found here.<br />
<br />
==Thinking of ways to make a broadcasting model==<br />
<br />
The class got divided into 3 groups. Each group had to think of an interesting way to communicate over far distance. After some thinking and sketching, my group came up with a matroushka-doll with a code inside to be scanned with your phone which would redirect you to URL of a website with a camera on the spot close to where the doll had been bought. It was supposed to be a souvenir.<br />
<br />
''Notebook sketches:''<br />
<br />
[[File:0864867_week4_sketch1.jpg|300px]] [[File:0864867_week4_sketch2.jpg|300px]] [[File:0864867_week4_sketch3.jpg|300px]] [[File:0864867_week4_sketch4.jpg|300px]] [[File:0864867_week4_sketch5.jpg|300px]]<br />
<br />
<br />
==Making a broadcasting model in 1 hour==<br />
<br />
After sketching and thinking the 3 projects were hand over to the group left of them, so we got the project 'communication through water'. We had to make a model in 1 hour time.<br />
<br />
''This is what we came up with:''<br />
<br />
[[File:0864867_week4_broadcastingmodel1.jpg|600px]]</div>0864867http://ps.wdka.nl/digitalcraft/index.php?title=File:0864867_week4_broadcastingmodel1.jpg&diff=33442File:0864867 week4 broadcastingmodel1.jpg2016-10-30T19:25:51Z<p>0864867: </p>
<hr />
<div></div>0864867http://ps.wdka.nl/digitalcraft/index.php?title=User:0864867/Week_4&diff=33441User:0864867/Week 42016-10-30T19:24:30Z<p>0864867: </p>
<hr />
<div>Quarter 9 is all about introductions about the topic Radiation and all of this information is found here.<br />
<br />
==Thinking of ways to make a broadcasting model==<br />
<br />
The class got divided into 3 groups. Each group had to think of an interesting way to communicate over far distance. After some thinking and sketching, my group came up with a matroushka-doll with a code inside to be scanned with your phone which would redirect you to URL of a website with a camera on the spot close to where the doll had been bought. It was supposed to be a souvenir.<br />
<br />
''Notebook sketches:''<br />
<br />
[[File:0864867_week4_sketch1.jpg|300px]] [[File:0864867_week4_sketch2.jpg|300px]] [[File:0864867_week4_sketch3.jpg|300px]] [[File:0864867_week4_sketch4.jpg|300px]] [[File:0864867_week4_sketch5.jpg|300px]]<br />
<br />
<br />
==Making a broadcasting model in 1 hour==<br />
<br />
After sketching and thinking the 3 projects were hand over to the group left of them, so we got the project 'communication through water'. We had to make a model in 1 hour time.<br />
<br />
''This is what we came up with:''</div>0864867http://ps.wdka.nl/digitalcraft/index.php?title=User:0864867/Week_4&diff=33440User:0864867/Week 42016-10-30T19:24:08Z<p>0864867: </p>
<hr />
<div>Quarter 9 is all about introductions about the topic Radiation and all of this information is found here.<br />
<br />
==Thinking of ways to make a broadcasting model==<br />
<br />
The class got divided into 3 groups. Each group had to think of an interesting way to communicate over far distance. After some thinking and sketching, my group came up with a matroushka-doll with a code inside to be scanned with your phone which would redirect you to URL of a website with a camera on the spot close to where the doll had been bought. It was supposed to be a souvenir.<br />
<br />
'Notebook sketches:'<br />
<br />
[[File:0864867_week4_sketch1.jpg|300px]] [[File:0864867_week4_sketch2.jpg|300px]] [[File:0864867_week4_sketch3.jpg|300px]] [[File:0864867_week4_sketch4.jpg|300px]] [[File:0864867_week4_sketch5.jpg|300px]]<br />
<br />
<br />
==Making a broadcasting model in 1 hour==<br />
<br />
After sketching and thinking the 3 projects were hand over to the group left of them, so we got the project 'communication through water'. We had to make a model in 1 hour time.<br />
<br />
'This is what we came up with:'</div>0864867http://ps.wdka.nl/digitalcraft/index.php?title=User:0864867/Week_4&diff=33439User:0864867/Week 42016-10-30T19:22:09Z<p>0864867: </p>
<hr />
<div>Quarter 9 is all about introductions about the topic Radiation and all of this information is found here.<br />
<br />
==Thinking of ways to make a broadcasting model==<br />
<br />
The class got divided into 3 groups. Each group had to think of an interesting way to communicate over far distance. After some thinking and sketching, my group came up with a matroushka-doll with a code inside to be scanned with your phone which would redirect you to URL of a website with a camera on the spot close to where the doll had been bought. It was supposed to be a souvenir.<br />
<br />
Notebook sketches:<br />
<br />
[[File:0864867_week4_sketch1.jpg|300px]] [[File:0864867_week4_sketch2.jpg|300px]] [[File:0864867_week4_sketch3.jpg|300px]] [[File:0864867_week4_sketch4.jpg|300px]] [[File:0864867_week4_sketch5.jpg|300px]]<br />
<br />
<br />
==Making a broadcasting model in 1 hour==</div>0864867http://ps.wdka.nl/digitalcraft/index.php?title=User:0864867/Week_4&diff=33438User:0864867/Week 42016-10-30T19:21:57Z<p>0864867: </p>
<hr />
<div>Quarter 9 is all about introductions about the topic Radiation and all of this information is found here.<br />
<br />
==Thinking of ways to make a broadcasting model==<br />
<br />
The class got divided into 3 groups. Each group had to think of an interesting way to communicate over far distance. After some thinking and sketching, my group came up with a matroushka-doll with a code inside to be scanned with your phone which would redirect you to URL of a website with a camera on the spot close to where the doll had been bought. It was supposed to be a souvenir.<br />
<br />
Notebook sketches:<br />
<br />
[[File:0864867_week4_sketch1.jpg|200px]] [[File:0864867_week4_sketch2.jpg|300px]] [[File:0864867_week4_sketch3.jpg|300px]] [[File:0864867_week4_sketch4.jpg|300px]] [[File:0864867_week4_sketch5.jpg|300px]]<br />
<br />
<br />
==Making a broadcasting model in 1 hour==</div>0864867http://ps.wdka.nl/digitalcraft/index.php?title=File:0864867_week4_sketch5.jpg&diff=33437File:0864867 week4 sketch5.jpg2016-10-30T19:21:42Z<p>0864867: </p>
<hr />
<div></div>0864867http://ps.wdka.nl/digitalcraft/index.php?title=File:0864867_week4_sketch4.jpg&diff=33436File:0864867 week4 sketch4.jpg2016-10-30T19:21:01Z<p>0864867: </p>
<hr />
<div></div>0864867http://ps.wdka.nl/digitalcraft/index.php?title=File:0864867_week4_sketch3.jpg&diff=33435File:0864867 week4 sketch3.jpg2016-10-30T19:20:25Z<p>0864867: </p>
<hr />
<div></div>0864867http://ps.wdka.nl/digitalcraft/index.php?title=File:0864867_week4_sketch2.jpg&diff=33434File:0864867 week4 sketch2.jpg2016-10-30T19:19:43Z<p>0864867: </p>
<hr />
<div></div>0864867http://ps.wdka.nl/digitalcraft/index.php?title=File:0864867_week4_sketch1.jpg&diff=33433File:0864867 week4 sketch1.jpg2016-10-30T19:19:03Z<p>0864867: </p>
<hr />
<div></div>0864867http://ps.wdka.nl/digitalcraft/index.php?title=User:0864867/Week_4&diff=33432User:0864867/Week 42016-10-30T19:12:19Z<p>0864867: </p>
<hr />
<div>Quarter 9 is all about introductions about the topic Radiation and all of this information is found here.<br />
<br />
==Thinking of ways to make a broadcasting model==<br />
<br />
==Making a broadcasting model in 1 hour==</div>0864867http://ps.wdka.nl/digitalcraft/index.php?title=User:0864867/Week_3&diff=33431User:0864867/Week 32016-10-30T19:10:17Z<p>0864867: </p>
<hr />
<div>Quarter 9 is all about introductions about the topic Radiation and all of this information is found here.<br />
<br />
==Radiation==<br />
'''I did a research on understanding Radiation in forms of AM/FM and Hertz''' <br />
<br />
You can read it here:<br />
<br />
<br />
===▪ WHAT ARE HERTZ?===<br />
<br />
Hertz is the amount of oscilation per second, it is the unit of frequency. The name comes from Heinrich Rudolf Hertz, he was the first one to provide proof of the existence of electromagnetic waves at around 1865. At around 1960 it was made official by the CGPM that frequency was now called Hertz. Before this frequency was expressed as ‘cycles per second’, such as ‘kilocycles’ & ‘megacycles’.<br />
<br />
[[File:0864867_week3_radiation_hertz.gif|600px|left]] [[File:0864867_week3_radiation_Multiples.JPG|400px|right]]<br />
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<br />
<br />
<br />
In the illustration above you can see how Hertz work. 1 Hz is 1 oscilation per second, 5 Hz is five oscilations per second, and so on.<br />
<br />
Hertz has many multiples. Radiowaves are mostly expressed in kHz, MHz or GHz.<br />
1000 Hz = 1 kHz<br />
1000 kHz = 1 MHz<br />
1000 MHz = 1 GHz<br />
Etc.<br />
<br />
Radiations like long-wave infrared light is mostly defined by terahertz radiation. Higher frequencies like Gamma-rays is mostly measured in exahertz.<br />
<br />
[[File:0864867_week3_radiation_amfm.GIF|400px|right]]<br />
===▪ AM / AMPLITUDE MODULATION=== <br />
<br />
In order to make sure you can send a message by radio, one has to modilate the signal. These modilations exists of different bandwiths which we can sense as different sounds in order to hear voices or music. Radio signals exists of a carrier, a standard wave which sounds monotone. This standard wave can be modulated in with to create a series of different sounds, in this way we can hear voices over far distance travelled by invisible waves in the sky. Amplitude in Dutch means: Omvang.<br />
<br />
AM = Modulating the with of a wave<br />
<br />
===▪ FM / FREQUENCY MODULATION=== <br />
<br />
Another way to modilate waves is by FM, or frequency modilation. This way of modilation works different from AM. Whenever you change the voltage of the carrier (where AM has a constant amount of voltage), different frequencies occur. The amount by which the signal varies is important, this is known as the deviation. The deviation’s unit is mostly written in kHz. So if the deviation is -/+ 5 kHz, the carrier moves up and down by 5 kHz. Broadcasts use these FM deviations, such as 103.3 FM (Q-music), to broadcast their music on. <br />
<br />
FM = Modilating the length of a wave<br />
<br />
===▪ AM & FM===<br />
<br />
Ofcourse, these phenomena can also be combined. For broadcasting music, you need a certain frequency to broadcast your music to (such as 103.3 FM) and on that frequency you can modulate the amplitude by sending sounds into the carrier. These sounds are then transmitted to your speakers when you tune in on that certain frequency. <br />
<br />
<br />
<br />
<br />
<br />
<br />
<br />
<br />
<br />
<br />
<br />
<br />
<br />
<br />
==RTL-SDR==<br />
<br />
===▪ WHAT IS IT?===<br />
<br />
RTL-SDR is a cheap software defined radio scanner. It's hardware comes in an antenna and dongle with which you are able to scan the radiowaves in the air around you. In this way you can listen to sounds and people talking over radio.<br />
<br />
<br />
[[File:0864867_week3_rtl-sdr-devices.jpg|600px|frame|RTL-SDR dongle & antenna|left]] [[File:0864867_week3_sdr-sharp.jpg|600px|frame|Waterfall software (SDR-sharp)]]<br />
<br />
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<br />
<br />
<br />
<br />
This device is to be plugged in in your computer/laptop. Together with SDR-Sharp (waterfall-software) you can go search for signals, listen to them and capture them.</div>0864867http://ps.wdka.nl/digitalcraft/index.php?title=User:0864867/Week_3&diff=33430User:0864867/Week 32016-10-30T19:09:24Z<p>0864867: </p>
<hr />
<div>Quarter 9 is all about introductions about the topic Radiation and all of this information is found here.<br />
<br />
==Radiation==<br />
'''I did a research on understanding Radiation in forms of AM/FM and Hertz''' <br />
<br />
You can read it here:<br />
<br />
<br />
===▪ WHAT ARE HERTZ?===<br />
<br />
Hertz is the amount of oscilation per second, it is the unit of frequency. The name comes from Heinrich Rudolf Hertz, he was the first one to provide proof of the existence of electromagnetic waves at around 1865. At around 1960 it was made official by the CGPM that frequency was now called Hertz. Before this frequency was expressed as ‘cycles per second’, such as ‘kilocycles’ & ‘megacycles’.<br />
<br />
[[File:0864867_week3_radiation_hertz.gif|600px|left]] [[File:0864867_week3_radiation_Multiples.JPG|400px|right]]<br />
<br />
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<br />
<br />
<br />
<br />
<br />
<br />
<br />
<br />
<br />
<br />
<br />
<br />
In the illustration above you can see how Hertz work. 1 Hz is 1 oscilation per second, 5 Hz is five oscilations per second, and so on.<br />
<br />
Hertz has many multiples. Radiowaves are mostly expressed in kHz, MHz or GHz.<br />
1000 Hz = 1 kHz<br />
1000 kHz = 1 MHz<br />
1000 MHz = 1 GHz<br />
Etc.<br />
<br />
Radiations like long-wave infrared light is mostly defined by terahertz radiation. Higher frequencies like Gamma-rays is mostly measured in exahertz.<br />
<br />
[[File:0864867_week3_radiation_amfm.GIF|400px|right]]<br />
===▪ AM / AMPLITUDE MODULATION=== <br />
<br />
In order to make sure you can send a message by radio, one has to modilate the signal. These modilations exists of different bandwiths which we can sense as different sounds in order to hear voices or music. Radio signals exists of a carrier, a standard wave which sounds monotone. This standard wave can be modulated in with to create a series of different sounds, in this way we can hear voices over far distance travelled by invisible waves in the sky. Amplitude in Dutch means: Omvang.<br />
<br />
AM = Modulating the with of a wave<br />
<br />
===▪ FM / FREQUENCY MODULATION=== <br />
<br />
Another way to modilate waves is by FM, or frequency modilation. This way of modilation works different from AM. Whenever you change the voltage of the carrier (where AM has a constant amount of voltage), different frequencies occur. The amount by which the signal varies is important, this is known as the deviation. The deviation’s unit is mostly written in kHz. So if the deviation is -/+ 5 kHz, the carrier moves up and down by 5 kHz. Broadcasts use these FM deviations, such as 103.3 FM (Q-music), to broadcast their music on. <br />
<br />
FM = Modilating the length of a wave<br />
<br />
===▪ AM & FM===<br />
<br />
Ofcourse, these phenomena can also be combined. For broadcasting music, you need a certain frequency to broadcast your music to (such as 103.3 FM) and on that frequency you can modulate the amplitude by sending sounds into the carrier. These sounds are then transmitted to your speakers when you tune in on that certain frequency. <br />
<br />
<br />
<br />
<br />
<br />
<br />
<br />
<br />
<br />
<br />
<br />
<br />
<br />
<br />
==RTL-SDR==<br />
<br />
===▪ WHAT IS IT?===<br />
<br />
RTL-SDR is a cheap software defined radio scanner. It's hardware comes in an antenna and dongle with which you are able to scan the radiowaves in the air around you. In this way you can listen to sounds and people talking over radio.<br />
<br />
<br />
[[File:0864867_week3_rtl-sdr-devices.jpg|600px|frame|RTL-SDR dongle & antenna|left]] [[File:0864867_week3_sdr-sharp.jpg|600px|frame|Waterfall software (SDR-sharp)]]<br />
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<br />
<br />
<br />
<br />
<br />
<br />
<br />
This device is to be plugged in in your computer/laptop. Together with SDR-Sharp (waterfall-software) you can go searh for signals, listen to them and capture them.</div>0864867http://ps.wdka.nl/digitalcraft/index.php?title=User:0864867/Week_3&diff=33429User:0864867/Week 32016-10-30T19:09:14Z<p>0864867: </p>
<hr />
<div>Quarter 9 is all about introductions about the topic Radiation and all of this information is found here.<br />
<br />
==Radiation==<br />
'''I did a research on understanding Radiation in forms of AM/FM and Hertz''' <br />
<br />
You can read it here:<br />
<br />
<br />
===▪ WHAT ARE HERTZ?===<br />
<br />
Hertz is the amount of oscilation per second, it is the unit of frequency. The name comes from Heinrich Rudolf Hertz, he was the first one to provide proof of the existence of electromagnetic waves at around 1865. At around 1960 it was made official by the CGPM that frequency was now called Hertz. Before this frequency was expressed as ‘cycles per second’, such as ‘kilocycles’ & ‘megacycles’.<br />
<br />
[[File:0864867_week3_radiation_hertz.gif|600px|left]] [[File:0864867_week3_radiation_Multiples.JPG|400px|right]]<br />
<br />
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<br />
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<br />
<br />
<br />
<br />
<br />
<br />
<br />
<br />
In the illustration above you can see how Hertz work. 1 Hz is 1 oscilation per second, 5 Hz is five oscilations per second, and so on.<br />
<br />
Hertz has many multiples. Radiowaves are mostly expressed in kHz, MHz or GHz.<br />
1000 Hz = 1 kHz<br />
1000 kHz = 1 MHz<br />
1000 MHz = 1 GHz<br />
Etc.<br />
<br />
Radiations like long-wave infrared light is mostly defined by terahertz radiation. Higher frequencies like Gamma-rays is mostly measured in exahertz.<br />
<br />
[[File:0864867_week3_radiation_amfm.GIF|400px|right]]<br />
===▪ AM / AMPLITUDE MODULATION=== <br />
<br />
In order to make sure you can send a message by radio, one has to modilate the signal. These modilations exists of different bandwiths which we can sense as different sounds in order to hear voices or music. Radio signals exists of a carrier, a standard wave which sounds monotone. This standard wave can be modulated in with to create a series of different sounds, in this way we can hear voices over far distance travelled by invisible waves in the sky. Amplitude in Dutch means: Omvang.<br />
<br />
AM = Modulating the with of a wave<br />
<br />
===▪ FM / FREQUENCY MODULATION=== <br />
<br />
Another way to modilate waves is by FM, or frequency modilation. This way of modilation works different from AM. Whenever you change the voltage of the carrier (where AM has a constant amount of voltage), different frequencies occur. The amount by which the signal varies is important, this is known as the deviation. The deviation’s unit is mostly written in kHz. So if the deviation is -/+ 5 kHz, the carrier moves up and down by 5 kHz. Broadcasts use these FM deviations, such as 103.3 FM (Q-music), to broadcast their music on. <br />
<br />
FM = Modilating the length of a wave<br />
<br />
===▪ AM & FM===<br />
<br />
Ofcourse, these phenomena can also be combined. For broadcasting music, you need a certain frequency to broadcast your music to (such as 103.3 FM) and on that frequency you can modulate the amplitude by sending sounds into the carrier. These sounds are then transmitted to your speakers when you tune in on that certain frequency. <br />
<br />
<br />
<br />
<br />
<br />
<br />
<br />
<br />
<br />
<br />
<br />
<br />
<br />
<br />
==RTL-SDR==<br />
<br />
===▪ WHAT IS IT?===<br />
<br />
RTL-SDR is a cheap software defined radio scanner. It's hardware comes in an antenna and dongle with which you are able to scan the radiowaves in the air around you. In this way you can listen to sounds and people talking over radio.<br />
<br />
<br />
[[File:0864867_week3_rtl-sdr-devices.jpg|600px|frame|RTL-SDR dongle & antenna|left]] [[File:0864867_week3_sdr-sharp.jpg|600px|frame|Waterfall software (SDR-sharp)]]<br />
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<br />
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<br />
This device is to be plugged in in your computer/laptop. Together with SDR-Sharp (waterfall-software) you can go searh for signals, listen to them and capture them.</div>0864867http://ps.wdka.nl/digitalcraft/index.php?title=User:0864867/Week_3&diff=33428User:0864867/Week 32016-10-30T19:08:49Z<p>0864867: </p>
<hr />
<div>Quarter 9 is all about introductions about the topic Radiation and all of this information is found here.<br />
<br />
==Radiation==<br />
'''I did a research on understanding Radiation in forms of AM/FM and Hertz''' <br />
<br />
You can read it here:<br />
<br />
<br />
===▪ WHAT ARE HERTZ?===<br />
<br />
Hertz is the amount of oscilation per second, it is the unit of frequency. The name comes from Heinrich Rudolf Hertz, he was the first one to provide proof of the existence of electromagnetic waves at around 1865. At around 1960 it was made official by the CGPM that frequency was now called Hertz. Before this frequency was expressed as ‘cycles per second’, such as ‘kilocycles’ & ‘megacycles’.<br />
<br />
[[File:0864867_week3_radiation_hertz.gif|600px|left]] [[File:0864867_week3_radiation_Multiples.JPG|400px|right]]<br />
<br />
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<br />
<br />
<br />
<br />
<br />
<br />
<br />
<br />
<br />
<br />
<br />
In the illustration above you can see how Hertz work. 1 Hz is 1 oscilation per second, 5 Hz is five oscilations per second, and so on.<br />
<br />
Hertz has many multiples. Radiowaves are mostly expressed in kHz, MHz or GHz.<br />
1000 Hz = 1 kHz<br />
1000 kHz = 1 MHz<br />
1000 MHz = 1 GHz<br />
Etc.<br />
<br />
Radiations like long-wave infrared light is mostly defined by terahertz radiation. Higher frequencies like Gamma-rays is mostly measured in exahertz.<br />
<br />
[[File:0864867_week3_radiation_amfm.GIF|400px|right]]<br />
===▪ AM / AMPLITUDE MODULATION=== <br />
<br />
In order to make sure you can send a message by radio, one has to modilate the signal. These modilations exists of different bandwiths which we can sense as different sounds in order to hear voices or music. Radio signals exists of a carrier, a standard wave which sounds monotone. This standard wave can be modulated in with to create a series of different sounds, in this way we can hear voices over far distance travelled by invisible waves in the sky. Amplitude in Dutch means: Omvang.<br />
<br />
AM = Modulating the with of a wave<br />
<br />
===▪ FM / FREQUENCY MODULATION=== <br />
<br />
Another way to modilate waves is by FM, or frequency modilation. This way of modilation works different from AM. Whenever you change the voltage of the carrier (where AM has a constant amount of voltage), different frequencies occur. The amount by which the signal varies is important, this is known as the deviation. The deviation’s unit is mostly written in kHz. So if the deviation is -/+ 5 kHz, the carrier moves up and down by 5 kHz. Broadcasts use these FM deviations, such as 103.3 FM (Q-music), to broadcast their music on. <br />
<br />
FM = Modilating the length of a wave<br />
<br />
===▪ AM & FM===<br />
<br />
Ofcourse, these phenomena can also be combined. For broadcasting music, you need a certain frequency to broadcast your music to (such as 103.3 FM) and on that frequency you can modulate the amplitude by sending sounds into the carrier. These sounds are then transmitted to your speakers when you tune in on that certain frequency. <br />
<br />
<br />
<br />
<br />
<br />
<br />
<br />
<br />
<br />
<br />
<br />
<br />
<br />
<br />
==RTL-SDR==<br />
<br />
===▪ WHAT IS IT?===<br />
<br />
RTL-SDR is a cheap software defined radio scanner. It's hardware comes in an antenna and dongle with which you are able to scan the radiowaves in the air around you. In this way you can listen to sounds and people talking over radio.<br />
<br />
<br />
[[File:0864867_week3_rtl-sdr-devices.jpg|600px|frame|RTL-SDR dongle & antenna|left]] [[File:0864867_week3_sdr-sharp.jpg|600px|frame|Waterfall software (SDR-sharp)]]<br />
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<br />
<br />
<br />
<br />
This device is to be plugged in in your computer/laptop. Together with SDR-Sharp (waterfall-software) you can go searh for signals, listen to them and capture them.</div>0864867http://ps.wdka.nl/digitalcraft/index.php?title=User:0864867/Week_3&diff=33427User:0864867/Week 32016-10-30T19:08:37Z<p>0864867: </p>
<hr />
<div>Quarter 9 is all about introductions about the topic Radiation and all of this information is found here.<br />
<br />
==Radiation==<br />
'''I did a research on understanding Radiation in forms of AM/FM and Hertz''' <br />
<br />
You can read it here:<br />
<br />
<br />
===▪ WHAT ARE HERTZ?===<br />
<br />
Hertz is the amount of oscilation per second, it is the unit of frequency. The name comes from Heinrich Rudolf Hertz, he was the first one to provide proof of the existence of electromagnetic waves at around 1865. At around 1960 it was made official by the CGPM that frequency was now called Hertz. Before this frequency was expressed as ‘cycles per second’, such as ‘kilocycles’ & ‘megacycles’.<br />
<br />
[[File:0864867_week3_radiation_hertz.gif|600px|left]] [[File:0864867_week3_radiation_Multiples.JPG|400px|right]]<br />
<br />
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<br />
<br />
<br />
<br />
<br />
<br />
<br />
<br />
<br />
<br />
<br />
<br />
<br />
In the illustration above you can see how Hertz work. 1 Hz is 1 oscilation per second, 5 Hz is five oscilations per second, and so on.<br />
<br />
Hertz has many multiples. Radiowaves are mostly expressed in kHz, MHz or GHz.<br />
1000 Hz = 1 kHz<br />
1000 kHz = 1 MHz<br />
1000 MHz = 1 GHz<br />
Etc.<br />
<br />
Radiations like long-wave infrared light is mostly defined by terahertz radiation. Higher frequencies like Gamma-rays is mostly measured in exahertz.<br />
<br />
[[File:0864867_week3_radiation_amfm.GIF|400px|right]]<br />
===▪ AM / AMPLITUDE MODULATION=== <br />
<br />
In order to make sure you can send a message by radio, one has to modilate the signal. These modilations exists of different bandwiths which we can sense as different sounds in order to hear voices or music. Radio signals exists of a carrier, a standard wave which sounds monotone. This standard wave can be modulated in with to create a series of different sounds, in this way we can hear voices over far distance travelled by invisible waves in the sky. Amplitude in Dutch means: Omvang.<br />
<br />
AM = Modulating the with of a wave<br />
<br />
===▪ FM / FREQUENCY MODULATION=== <br />
<br />
Another way to modilate waves is by FM, or frequency modilation. This way of modilation works different from AM. Whenever you change the voltage of the carrier (where AM has a constant amount of voltage), different frequencies occur. The amount by which the signal varies is important, this is known as the deviation. The deviation’s unit is mostly written in kHz. So if the deviation is -/+ 5 kHz, the carrier moves up and down by 5 kHz. Broadcasts use these FM deviations, such as 103.3 FM (Q-music), to broadcast their music on. <br />
<br />
FM = Modilating the length of a wave<br />
<br />
===▪ AM & FM===<br />
<br />
Ofcourse, these phenomena can also be combined. For broadcasting music, you need a certain frequency to broadcast your music to (such as 103.3 FM) and on that frequency you can modulate the amplitude by sending sounds into the carrier. These sounds are then transmitted to your speakers when you tune in on that certain frequency. <br />
<br />
<br />
<br />
<br />
<br />
<br />
<br />
<br />
<br />
<br />
<br />
<br />
<br />
<br />
==RTL-SDR==<br />
<br />
===▪ WHAT IS IT?===<br />
<br />
RTL-SDR is a cheap software defined radio scanner. It's hardware comes in an antenna and dongle with which you are able to scan the radiowaves in the air around you. In this way you can listen to sounds and people talking over radio.<br />
<br />
<br />
[[File:0864867_week3_rtl-sdr-devices.jpg|600px|frame|RTL-SDR dongle & antenna|left]] [[File:0864867_week3_sdr-sharp.jpg|600px|frame|Waterfall software (SDR-sharp)]]<br />
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<br />
This device is to be plugged in in your computer/laptop. Together with SDR-Sharp (waterfall-software) you can go searh for signals, listen to them and capture them.</div>0864867http://ps.wdka.nl/digitalcraft/index.php?title=User:0864867/Week_3&diff=33426User:0864867/Week 32016-10-30T19:08:12Z<p>0864867: </p>
<hr />
<div>Quarter 9 is all about introductions about the topic Radiation and all of this information is found here.<br />
<br />
==Radiation==<br />
'''I did a research on understanding Radiation in forms of AM/FM and Hertz''' <br />
<br />
You can read it here:<br />
<br />
<br />
===▪ WHAT ARE HERTZ?===<br />
<br />
Hertz is the amount of oscilation per second, it is the unit of frequency. The name comes from Heinrich Rudolf Hertz, he was the first one to provide proof of the existence of electromagnetic waves at around 1865. At around 1960 it was made official by the CGPM that frequency was now called Hertz. Before this frequency was expressed as ‘cycles per second’, such as ‘kilocycles’ & ‘megacycles’.<br />
<br />
[[File:0864867_week3_radiation_hertz.gif|600px|left]] [[File:0864867_week3_radiation_Multiples.JPG|400px|right]]<br />
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<br />
<br />
<br />
<br />
<br />
<br />
<br />
<br />
<br />
<br />
In the illustration above you can see how Hertz work. 1 Hz is 1 oscilation per second, 5 Hz is five oscilations per second, and so on.<br />
<br />
Hertz has many multiples. Radiowaves are mostly expressed in kHz, MHz or GHz.<br />
1000 Hz = 1 kHz<br />
1000 kHz = 1 MHz<br />
1000 MHz = 1 GHz<br />
Etc.<br />
<br />
Radiations like long-wave infrared light is mostly defined by terahertz radiation. Higher frequencies like Gamma-rays is mostly measured in exahertz.<br />
<br />
[[File:0864867_week3_radiation_amfm.GIF|400px|right]]<br />
===▪ AM / AMPLITUDE MODULATION=== <br />
<br />
In order to make sure you can send a message by radio, one has to modilate the signal. These modilations exists of different bandwiths which we can sense as different sounds in order to hear voices or music. Radio signals exists of a carrier, a standard wave which sounds monotone. This standard wave can be modulated in with to create a series of different sounds, in this way we can hear voices over far distance travelled by invisible waves in the sky. Amplitude in Dutch means: Omvang.<br />
<br />
AM = Modulating the with of a wave<br />
<br />
===▪ FM / FREQUENCY MODULATION=== <br />
<br />
Another way to modilate waves is by FM, or frequency modilation. This way of modilation works different from AM. Whenever you change the voltage of the carrier (where AM has a constant amount of voltage), different frequencies occur. The amount by which the signal varies is important, this is known as the deviation. The deviation’s unit is mostly written in kHz. So if the deviation is -/+ 5 kHz, the carrier moves up and down by 5 kHz. Broadcasts use these FM deviations, such as 103.3 FM (Q-music), to broadcast their music on. <br />
<br />
FM = Modilating the length of a wave<br />
<br />
===▪ AM & FM===<br />
<br />
Ofcourse, these phenomena can also be combined. For broadcasting music, you need a certain frequency to broadcast your music to (such as 103.3 FM) and on that frequency you can modulate the amplitude by sending sounds into the carrier. These sounds are then transmitted to your speakers when you tune in on that certain frequency. <br />
<br />
<br />
<br />
<br />
<br />
<br />
<br />
<br />
<br />
<br />
<br />
<br />
<br />
<br />
==RTL-SDR==<br />
<br />
===▪ WHAT IS IT?===<br />
<br />
RTL-SDR is a cheap software defined radio scanner. It's hardware comes in an antenna and dongle with which you are able to scan the radiowaves in the air around you. In this way you can listen to sounds and people talking over radio.<br />
<br />
<br />
[[File:0864867_week3_rtl-sdr-devices.jpg|600px|frame|RTL-SDR dongle & antenna|left]] [[File:0864867_week3_sdr-sharp.jpg|600px|frame|Waterfall software (SDR-sharp)]]<br />
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<br />
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<br />
<br />
<br />
<br />
<br />
<br />
<br />
<br />
This device is to be plugged in in your computer/laptop. Together with SDR-Sharp (waterfall-software) you can go searh for signals, listen to them and capture them.</div>0864867http://ps.wdka.nl/digitalcraft/index.php?title=User:0864867/Week_3&diff=33425User:0864867/Week 32016-10-30T19:07:37Z<p>0864867: </p>
<hr />
<div>Quarter 9 is all about introductions about the topic Radiation and all of this information is found here.<br />
<br />
==Radiation==<br />
'''I did a research on understanding Radiation in forms of AM/FM and Hertz''' <br />
<br />
You can read it here:<br />
<br />
<br />
===▪ WHAT ARE HERTZ?===<br />
<br />
Hertz is the amount of oscilation per second, it is the unit of frequency. The name comes from Heinrich Rudolf Hertz, he was the first one to provide proof of the existence of electromagnetic waves at around 1865. At around 1960 it was made official by the CGPM that frequency was now called Hertz. Before this frequency was expressed as ‘cycles per second’, such as ‘kilocycles’ & ‘megacycles’.<br />
<br />
[[File:0864867_week3_radiation_hertz.gif|600px|left]] [[File:0864867_week3_radiation_Multiples.JPG|400px|right]]<br />
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<br />
<br />
<br />
<br />
<br />
<br />
<br />
<br />
In the illustration above you can see how Hertz work. 1 Hz is 1 oscilation per second, 5 Hz is five oscilations per second, and so on.<br />
<br />
Hertz has many multiples. Radiowaves are mostly expressed in kHz, MHz or GHz.<br />
1000 Hz = 1 kHz<br />
1000 kHz = 1 MHz<br />
1000 MHz = 1 GHz<br />
Etc.<br />
<br />
Radiations like long-wave infrared light is mostly defined by terahertz radiation. Higher frequencies like Gamma-rays is mostly measured in exahertz.<br />
<br />
[[File:0864867_week3_radiation_amfm.GIF|400px|right]]<br />
===▪ AM / AMPLITUDE MODULATION=== <br />
<br />
In order to make sure you can send a message by radio, one has to modilate the signal. These modilations exists of different bandwiths which we can sense as different sounds in order to hear voices or music. Radio signals exists of a carrier, a standard wave which sounds monotone. This standard wave can be modulated in with to create a series of different sounds, in this way we can hear voices over far distance travelled by invisible waves in the sky. Amplitude in Dutch means: Omvang.<br />
<br />
AM = Modulating the with of a wave<br />
<br />
===▪ FM / FREQUENCY MODULATION=== <br />
<br />
Another way to modilate waves is by FM, or frequency modilation. This way of modilation works different from AM. Whenever you change the voltage of the carrier (where AM has a constant amount of voltage), different frequencies occur. The amount by which the signal varies is important, this is known as the deviation. The deviation’s unit is mostly written in kHz. So if the deviation is -/+ 5 kHz, the carrier moves up and down by 5 kHz. Broadcasts use these FM deviations, such as 103.3 FM (Q-music), to broadcast their music on. <br />
<br />
FM = Modilating the length of a wave<br />
<br />
===▪ AM & FM===<br />
<br />
Ofcourse, these phenomena can also be combined. For broadcasting music, you need a certain frequency to broadcast your music to (such as 103.3 FM) and on that frequency you can modulate the amplitude by sending sounds into the carrier. These sounds are then transmitted to your speakers when you tune in on that certain frequency. <br />
<br />
<br />
<br />
<br />
<br />
<br />
<br />
<br />
<br />
<br />
<br />
<br />
<br />
<br />
==RTL-SDR==<br />
<br />
===▪ WHAT IS IT?===<br />
<br />
RTL-SDR is a cheap software defined radio scanner. It's hardware comes in an antenna and dongle with which you are able to scan the radiowaves in the air around you. In this way you can listen to sounds and people talking over radio.<br />
<br />
<br />
[[File:0864867_week3_rtl-sdr-devices.jpg|600px|frame|RTL-SDR dongle & antenna|left]] [[File:0864867_week3_sdr-sharp.jpg|500px|frame|Waterfall software (SDR-sharp)]]<br />
<br />
This device is to be plugged in in your computer/laptop. Together with SDR-Sharp (waterfall-software) you can go searh for signals, listen to them and capture them.</div>0864867http://ps.wdka.nl/digitalcraft/index.php?title=User:0864867/Week_3&diff=33424User:0864867/Week 32016-10-30T19:07:17Z<p>0864867: </p>
<hr />
<div>Quarter 9 is all about introductions about the topic Radiation and all of this information is found here.<br />
<br />
==Radiation==<br />
'''I did a research on understanding Radiation in forms of AM/FM and Hertz''' <br />
<br />
You can read it here:<br />
<br />
<br />
===▪ WHAT ARE HERTZ?===<br />
<br />
Hertz is the amount of oscilation per second, it is the unit of frequency. The name comes from Heinrich Rudolf Hertz, he was the first one to provide proof of the existence of electromagnetic waves at around 1865. At around 1960 it was made official by the CGPM that frequency was now called Hertz. Before this frequency was expressed as ‘cycles per second’, such as ‘kilocycles’ & ‘megacycles’.<br />
<br />
[[File:0864867_week3_radiation_hertz.gif|600px|left]] [[File:0864867_week3_radiation_Multiples.JPG|400px|right]]<br />
<br />
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<br />
<br />
<br />
<br />
<br />
<br />
<br />
<br />
<br />
<br />
<br />
<br />
<br />
In the illustration above you can see how Hertz work. 1 Hz is 1 oscilation per second, 5 Hz is five oscilations per second, and so on.<br />
<br />
Hertz has many multiples. Radiowaves are mostly expressed in kHz, MHz or GHz.<br />
1000 Hz = 1 kHz<br />
1000 kHz = 1 MHz<br />
1000 MHz = 1 GHz<br />
Etc.<br />
<br />
Radiations like long-wave infrared light is mostly defined by terahertz radiation. Higher frequencies like Gamma-rays is mostly measured in exahertz.<br />
<br />
[[File:0864867_week3_radiation_amfm.GIF|400px|right]]<br />
===▪ AM / AMPLITUDE MODULATION=== <br />
<br />
In order to make sure you can send a message by radio, one has to modilate the signal. These modilations exists of different bandwiths which we can sense as different sounds in order to hear voices or music. Radio signals exists of a carrier, a standard wave which sounds monotone. This standard wave can be modulated in with to create a series of different sounds, in this way we can hear voices over far distance travelled by invisible waves in the sky. Amplitude in Dutch means: Omvang.<br />
<br />
AM = Modulating the with of a wave<br />
<br />
===▪ FM / FREQUENCY MODULATION=== <br />
<br />
Another way to modilate waves is by FM, or frequency modilation. This way of modilation works different from AM. Whenever you change the voltage of the carrier (where AM has a constant amount of voltage), different frequencies occur. The amount by which the signal varies is important, this is known as the deviation. The deviation’s unit is mostly written in kHz. So if the deviation is -/+ 5 kHz, the carrier moves up and down by 5 kHz. Broadcasts use these FM deviations, such as 103.3 FM (Q-music), to broadcast their music on. <br />
<br />
FM = Modilating the length of a wave<br />
<br />
===▪ AM & FM===<br />
<br />
Ofcourse, these phenomena can also be combined. For broadcasting music, you need a certain frequency to broadcast your music to (such as 103.3 FM) and on that frequency you can modulate the amplitude by sending sounds into the carrier. These sounds are then transmitted to your speakers when you tune in on that certain frequency. <br />
<br />
<br />
<br />
<br />
<br />
<br />
<br />
<br />
<br />
<br />
<br />
<br />
<br />
<br />
==RTL-SDR==<br />
<br />
===▪ WHAT IS IT?===<br />
<br />
RTL-SDR is a cheap software defined radio scanner. It's hardware comes in an antenna and dongle with which you are able to scan the radiowaves in the air around you. In this way you can listen to sounds and people talking over radio.<br />
<br />
<br />
[[File:0864867_week3_rtl-sdr-devices.jpg|600px|frame|RTL-SDR dongle & antenna|left]] [[File:0864867_week3_sdr-sharp.jpg|600px|frame|Waterfall software (SDR-sharp)]]<br />
<br />
This device is to be plugged in in your computer/laptop. Together with SDR-Sharp (waterfall-software) you can go searh for signals, listen to them and capture them.</div>0864867http://ps.wdka.nl/digitalcraft/index.php?title=User:0864867/Week_3&diff=33423User:0864867/Week 32016-10-30T19:06:57Z<p>0864867: </p>
<hr />
<div>Quarter 9 is all about introductions about the topic Radiation and all of this information is found here.<br />
<br />
==Radiation==<br />
'''I did a research on understanding Radiation in forms of AM/FM and Hertz''' <br />
<br />
You can read it here:<br />
<br />
<br />
===▪ WHAT ARE HERTZ?===<br />
<br />
Hertz is the amount of oscilation per second, it is the unit of frequency. The name comes from Heinrich Rudolf Hertz, he was the first one to provide proof of the existence of electromagnetic waves at around 1865. At around 1960 it was made official by the CGPM that frequency was now called Hertz. Before this frequency was expressed as ‘cycles per second’, such as ‘kilocycles’ & ‘megacycles’.<br />
<br />
[[File:0864867_week3_radiation_hertz.gif|600px|left]] [[File:0864867_week3_radiation_Multiples.JPG|400px|right]]<br />
<br />
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<br />
<br />
<br />
<br />
<br />
<br />
<br />
<br />
<br />
<br />
<br />
<br />
In the illustration above you can see how Hertz work. 1 Hz is 1 oscilation per second, 5 Hz is five oscilations per second, and so on.<br />
<br />
Hertz has many multiples. Radiowaves are mostly expressed in kHz, MHz or GHz.<br />
1000 Hz = 1 kHz<br />
1000 kHz = 1 MHz<br />
1000 MHz = 1 GHz<br />
Etc.<br />
<br />
Radiations like long-wave infrared light is mostly defined by terahertz radiation. Higher frequencies like Gamma-rays is mostly measured in exahertz.<br />
<br />
[[File:0864867_week3_radiation_amfm.GIF|400px|right]]<br />
===▪ AM / AMPLITUDE MODULATION=== <br />
<br />
In order to make sure you can send a message by radio, one has to modilate the signal. These modilations exists of different bandwiths which we can sense as different sounds in order to hear voices or music. Radio signals exists of a carrier, a standard wave which sounds monotone. This standard wave can be modulated in with to create a series of different sounds, in this way we can hear voices over far distance travelled by invisible waves in the sky. Amplitude in Dutch means: Omvang.<br />
<br />
AM = Modulating the with of a wave<br />
<br />
===▪ FM / FREQUENCY MODULATION=== <br />
<br />
Another way to modilate waves is by FM, or frequency modilation. This way of modilation works different from AM. Whenever you change the voltage of the carrier (where AM has a constant amount of voltage), different frequencies occur. The amount by which the signal varies is important, this is known as the deviation. The deviation’s unit is mostly written in kHz. So if the deviation is -/+ 5 kHz, the carrier moves up and down by 5 kHz. Broadcasts use these FM deviations, such as 103.3 FM (Q-music), to broadcast their music on. <br />
<br />
FM = Modilating the length of a wave<br />
<br />
===▪ AM & FM===<br />
<br />
Ofcourse, these phenomena can also be combined. For broadcasting music, you need a certain frequency to broadcast your music to (such as 103.3 FM) and on that frequency you can modulate the amplitude by sending sounds into the carrier. These sounds are then transmitted to your speakers when you tune in on that certain frequency. <br />
<br />
<br />
<br />
<br />
<br />
<br />
<br />
<br />
<br />
<br />
<br />
<br />
<br />
<br />
==RTL-SDR==<br />
<br />
===▪ WHAT IS IT?===<br />
<br />
RTL-SDR is a cheap software defined radio scanner. It's hardware comes in an antenna and dongle with which you are able to scan the radiowaves in the air around you. In this way you can listen to sounds and people talking over radio.<br />
<br />
<br />
[[File:0864867_week3_rtl-sdr-devices.jpg|600px|frame|RTL-SDR dongle & antenna]] [[File:0864867_week3_sdr-sharp.jpg|600px|frame|Waterfall software (SDR-sharp)]]<br />
<br />
This device is to be plugged in in your computer/laptop. Together with SDR-Sharp (waterfall-software) you can go searh for signals, listen to them and capture them.</div>0864867http://ps.wdka.nl/digitalcraft/index.php?title=User:0864867/Week_3&diff=33422User:0864867/Week 32016-10-30T19:05:52Z<p>0864867: </p>
<hr />
<div>Quarter 9 is all about introductions about the topic Radiation and all of this information is found here.<br />
<br />
==Radiation==<br />
'''I did a research on understanding Radiation in forms of AM/FM and Hertz''' <br />
<br />
You can read it here:<br />
<br />
<br />
===▪ WHAT ARE HERTZ?===<br />
<br />
Hertz is the amount of oscilation per second, it is the unit of frequency. The name comes from Heinrich Rudolf Hertz, he was the first one to provide proof of the existence of electromagnetic waves at around 1865. At around 1960 it was made official by the CGPM that frequency was now called Hertz. Before this frequency was expressed as ‘cycles per second’, such as ‘kilocycles’ & ‘megacycles’.<br />
<br />
[[File:0864867_week3_radiation_hertz.gif|600px|left]] [[File:0864867_week3_radiation_Multiples.JPG|400px|right]]<br />
<br />
<br />
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<br />
<br />
<br />
<br />
<br />
<br />
<br />
<br />
<br />
<br />
<br />
<br />
<br />
<br />
In the illustration above you can see how Hertz work. 1 Hz is 1 oscilation per second, 5 Hz is five oscilations per second, and so on.<br />
<br />
Hertz has many multiples. Radiowaves are mostly expressed in kHz, MHz or GHz.<br />
1000 Hz = 1 kHz<br />
1000 kHz = 1 MHz<br />
1000 MHz = 1 GHz<br />
Etc.<br />
<br />
Radiations like long-wave infrared light is mostly defined by terahertz radiation. Higher frequencies like Gamma-rays is mostly measured in exahertz.<br />
<br />
[[File:0864867_week3_radiation_amfm.GIF|400px|right]]<br />
===▪ AM / AMPLITUDE MODULATION=== <br />
<br />
In order to make sure you can send a message by radio, one has to modilate the signal. These modilations exists of different bandwiths which we can sense as different sounds in order to hear voices or music. Radio signals exists of a carrier, a standard wave which sounds monotone. This standard wave can be modulated in with to create a series of different sounds, in this way we can hear voices over far distance travelled by invisible waves in the sky. Amplitude in Dutch means: Omvang.<br />
<br />
AM = Modulating the with of a wave<br />
<br />
===▪ FM / FREQUENCY MODULATION=== <br />
<br />
Another way to modilate waves is by FM, or frequency modilation. This way of modilation works different from AM. Whenever you change the voltage of the carrier (where AM has a constant amount of voltage), different frequencies occur. The amount by which the signal varies is important, this is known as the deviation. The deviation’s unit is mostly written in kHz. So if the deviation is -/+ 5 kHz, the carrier moves up and down by 5 kHz. Broadcasts use these FM deviations, such as 103.3 FM (Q-music), to broadcast their music on. <br />
<br />
FM = Modilating the length of a wave<br />
<br />
===▪ AM & FM===<br />
<br />
Ofcourse, these phenomena can also be combined. For broadcasting music, you need a certain frequency to broadcast your music to (such as 103.3 FM) and on that frequency you can modulate the amplitude by sending sounds into the carrier. These sounds are then transmitted to your speakers when you tune in on that certain frequency. <br />
<br />
<br />
<br />
<br />
<br />
<br />
<br />
<br />
<br />
<br />
<br />
<br />
<br />
<br />
==RTL-SDR==<br />
<br />
===▪ WHAT IS IT?===<br />
<br />
RTL-SDR is a cheap software defined radio scanner. It's hardware comes in an antenna and dongle with which you are able to scan the radiowaves in the air around you. In this way you can listen to sounds and people talking over radio.<br />
<br />
RTL-SDR dongle & antenna:<br />
<br />
[[File:0864867_week3_rtl-sdr-devices.jpg|600px]]<br />
<br />
This device is to be plugged in in your computer/laptop. Together with SDR-Sharp (waterfall-software) you can go searh for signals, listen to them and capture them.<br />
<br />
Waterfall software (SDR-sharp):<br />
<br />
[[File:0864867_week3_sdr-sharp.jpg|600px]]</div>0864867http://ps.wdka.nl/digitalcraft/index.php?title=File:0864867_week3_sdr-sharp.jpg&diff=33421File:0864867 week3 sdr-sharp.jpg2016-10-30T19:05:37Z<p>0864867: </p>
<hr />
<div></div>0864867http://ps.wdka.nl/digitalcraft/index.php?title=User:0864867/Week_3&diff=33419User:0864867/Week 32016-10-30T18:59:42Z<p>0864867: </p>
<hr />
<div>Quarter 9 is all about introductions about the topic Radiation and all of this information is found here.<br />
<br />
==Radiation==<br />
'''I did a research on understanding Radiation in forms of AM/FM and Hertz''' <br />
<br />
You can read it here:<br />
<br />
<br />
===▪ WHAT ARE HERTZ?===<br />
<br />
Hertz is the amount of oscilation per second, it is the unit of frequency. The name comes from Heinrich Rudolf Hertz, he was the first one to provide proof of the existence of electromagnetic waves at around 1865. At around 1960 it was made official by the CGPM that frequency was now called Hertz. Before this frequency was expressed as ‘cycles per second’, such as ‘kilocycles’ & ‘megacycles’.<br />
<br />
[[File:0864867_week3_radiation_hertz.gif|600px|left]] [[File:0864867_week3_radiation_Multiples.JPG|400px|right]]<br />
<br />
<br />
<br />
<br />
<br />
<br />
<br />
<br />
<br />
<br />
<br />
<br />
<br />
<br />
<br />
<br />
<br />
<br />
<br />
<br />
<br />
<br />
<br />
In the illustration above you can see how Hertz work. 1 Hz is 1 oscilation per second, 5 Hz is five oscilations per second, and so on.<br />
<br />
Hertz has many multiples. Radiowaves are mostly expressed in kHz, MHz or GHz.<br />
1000 Hz = 1 kHz<br />
1000 kHz = 1 MHz<br />
1000 MHz = 1 GHz<br />
Etc.<br />
<br />
Radiations like long-wave infrared light is mostly defined by terahertz radiation. Higher frequencies like Gamma-rays is mostly measured in exahertz.<br />
<br />
[[File:0864867_week3_radiation_amfm.GIF|400px|right]]<br />
===▪ AM / AMPLITUDE MODULATION=== <br />
<br />
In order to make sure you can send a message by radio, one has to modilate the signal. These modilations exists of different bandwiths which we can sense as different sounds in order to hear voices or music. Radio signals exists of a carrier, a standard wave which sounds monotone. This standard wave can be modulated in with to create a series of different sounds, in this way we can hear voices over far distance travelled by invisible waves in the sky. Amplitude in Dutch means: Omvang.<br />
<br />
AM = Modulating the with of a wave<br />
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===▪ FM / FREQUENCY MODULATION=== <br />
<br />
Another way to modilate waves is by FM, or frequency modilation. This way of modilation works different from AM. Whenever you change the voltage of the carrier (where AM has a constant amount of voltage), different frequencies occur. The amount by which the signal varies is important, this is known as the deviation. The deviation’s unit is mostly written in kHz. So if the deviation is -/+ 5 kHz, the carrier moves up and down by 5 kHz. Broadcasts use these FM deviations, such as 103.3 FM (Q-music), to broadcast their music on. <br />
<br />
FM = Modilating the length of a wave<br />
<br />
===▪ AM & FM===<br />
<br />
Ofcourse, these phenomena can also be combined. For broadcasting music, you need a certain frequency to broadcast your music to (such as 103.3 FM) and on that frequency you can modulate the amplitude by sending sounds into the carrier. These sounds are then transmitted to your speakers when you tune in on that certain frequency. <br />
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==RTL-SDR==<br />
<br />
===▪ WHAT IS IT?===<br />
<br />
RTL-SDR is a cheap software defined radio scanner. It's hardware comes in an antenna and dongle with which you are able to scan the radiowaves in the air around you. In this way you can listen to sounds and people talking over radio.<br />
<br />
RTL-SDR dongle & antenna:<br />
<br />
[[File:0864867_week3_rtl-sdr-devices.jpg|600px]]<br />
<br />
This device is to be plugged in in your computer/laptop. Together with SDR-Sharp (waterfall-software) you can go searh for signals, listen to them and capture them.</div>0864867http://ps.wdka.nl/digitalcraft/index.php?title=User:0864867/Week_3&diff=33418User:0864867/Week 32016-10-30T18:57:56Z<p>0864867: </p>
<hr />
<div>Quarter 9 is all about introductions about the topic Radiation and all of this information is found here.<br />
<br />
==Radiation==<br />
'''I did a research on understanding Radiation in forms of AM/FM and Hertz''' <br />
<br />
You can read it here:<br />
<br />
<br />
===▪ WHAT ARE HERTZ?===<br />
<br />
Hertz is the amount of oscilation per second, it is the unit of frequency. The name comes from Heinrich Rudolf Hertz, he was the first one to provide proof of the existence of electromagnetic waves at around 1865. At around 1960 it was made official by the CGPM that frequency was now called Hertz. Before this frequency was expressed as ‘cycles per second’, such as ‘kilocycles’ & ‘megacycles’.<br />
<br />
[[File:0864867_week3_radiation_hertz.gif|600px|left]] [[File:0864867_week3_radiation_Multiples.JPG|400px|right]]<br />
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In the illustration above you can see how Hertz work. 1 Hz is 1 oscilation per second, 5 Hz is five oscilations per second, and so on.<br />
<br />
Hertz has many multiples. Radiowaves are mostly expressed in kHz, MHz or GHz.<br />
1000 Hz = 1 kHz<br />
1000 kHz = 1 MHz<br />
1000 MHz = 1 GHz<br />
Etc.<br />
<br />
Radiations like long-wave infrared light is mostly defined by terahertz radiation. Higher frequencies like Gamma-rays is mostly measured in exahertz.<br />
<br />
[[File:0864867_week3_radiation_amfm.GIF|400px|right]]<br />
===▪ AM / AMPLITUDE MODULATION=== <br />
<br />
In order to make sure you can send a message by radio, one has to modilate the signal. These modilations exists of different bandwiths which we can sense as different sounds in order to hear voices or music. Radio signals exists of a carrier, a standard wave which sounds monotone. This standard wave can be modulated in with to create a series of different sounds, in this way we can hear voices over far distance travelled by invisible waves in the sky. Amplitude in Dutch means: Omvang.<br />
<br />
AM = Modulating the with of a wave<br />
<br />
===▪ FM / FREQUENCY MODULATION=== <br />
<br />
Another way to modilate waves is by FM, or frequency modilation. This way of modilation works different from AM. Whenever you change the voltage of the carrier (where AM has a constant amount of voltage), different frequencies occur. The amount by which the signal varies is important, this is known as the deviation. The deviation’s unit is mostly written in kHz. So if the deviation is -/+ 5 kHz, the carrier moves up and down by 5 kHz. Broadcasts use these FM deviations, such as 103.3 FM (Q-music), to broadcast their music on. <br />
<br />
FM = Modilating the length of a wave<br />
<br />
===▪ AM & FM===<br />
<br />
Ofcourse, these phenomena can also be combined. For broadcasting music, you need a certain frequency to broadcast your music to (such as 103.3 FM) and on that frequency you can modulate the amplitude by sending sounds into the carrier. These sounds are then transmitted to your speakers when you tune in on that certain frequency. <br />
<br />
<br />
<br />
<br />
<br />
<br />
<br />
<br />
<br />
<br />
<br />
<br />
<br />
<br />
==RTL-SDR==<br />
<br />
===▪ WHAT IS IT?===<br />
<br />
RTL-SDR is a cheap software defined radio scanner. It's hardware comes in an antenna and dongle with which you are able to scan the radiowaves in the air around you. In this way you can listen to sounds and people talking over radio.<br />
<br />
RTL-SDR dongle & antenna:<br />
<br />
[[File:0864867_week3_rtl-sdr-devices.jpg|600px]]</div>0864867http://ps.wdka.nl/digitalcraft/index.php?title=User:0864867/Week_3&diff=33417User:0864867/Week 32016-10-30T18:57:39Z<p>0864867: </p>
<hr />
<div>Quarter 9 is all about introductions about the topic Radiation and all of this information is found here.<br />
<br />
==Radiation==<br />
'''I did a research on understanding Radiation in forms of AM/FM and Hertz''' <br />
<br />
You can read it here:<br />
<br />
<br />
===▪ WHAT ARE HERTZ?===<br />
<br />
Hertz is the amount of oscilation per second, it is the unit of frequency. The name comes from Heinrich Rudolf Hertz, he was the first one to provide proof of the existence of electromagnetic waves at around 1865. At around 1960 it was made official by the CGPM that frequency was now called Hertz. Before this frequency was expressed as ‘cycles per second’, such as ‘kilocycles’ & ‘megacycles’.<br />
<br />
[[File:0864867_week3_radiation_hertz.gif|600px|left]] [[File:0864867_week3_radiation_Multiples.JPG|400px|right]]<br />
<br />
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<br />
<br />
<br />
<br />
<br />
<br />
<br />
<br />
<br />
<br />
<br />
<br />
<br />
In the illustration above you can see how Hertz work. 1 Hz is 1 oscilation per second, 5 Hz is five oscilations per second, and so on.<br />
<br />
Hertz has many multiples. Radiowaves are mostly expressed in kHz, MHz or GHz.<br />
1000 Hz = 1 kHz<br />
1000 kHz = 1 MHz<br />
1000 MHz = 1 GHz<br />
Etc.<br />
<br />
Radiations like long-wave infrared light is mostly defined by terahertz radiation. Higher frequencies like Gamma-rays is mostly measured in exahertz.<br />
<br />
[[File:0864867_week3_radiation_amfm.GIF|400px|right]]<br />
===▪ AM / AMPLITUDE MODULATION=== <br />
<br />
In order to make sure you can send a message by radio, one has to modilate the signal. These modilations exists of different bandwiths which we can sense as different sounds in order to hear voices or music. Radio signals exists of a carrier, a standard wave which sounds monotone. This standard wave can be modulated in with to create a series of different sounds, in this way we can hear voices over far distance travelled by invisible waves in the sky. Amplitude in Dutch means: Omvang.<br />
<br />
AM = Modulating the with of a wave<br />
<br />
===▪ FM / FREQUENCY MODULATION=== <br />
<br />
Another way to modilate waves is by FM, or frequency modilation. This way of modilation works different from AM. Whenever you change the voltage of the carrier (where AM has a constant amount of voltage), different frequencies occur. The amount by which the signal varies is important, this is known as the deviation. The deviation’s unit is mostly written in kHz. So if the deviation is -/+ 5 kHz, the carrier moves up and down by 5 kHz. Broadcasts use these FM deviations, such as 103.3 FM (Q-music), to broadcast their music on. <br />
<br />
FM = Modilating the length of a wave<br />
<br />
===▪ AM & FM===<br />
<br />
Ofcourse, these phenomena can also be combined. For broadcasting music, you need a certain frequency to broadcast your music to (such as 103.3 FM) and on that frequency you can modulate the amplitude by sending sounds into the carrier. These sounds are then transmitted to your speakers when you tune in on that certain frequency. <br />
<br />
<br />
<br />
<br />
<br />
<br />
<br />
<br />
<br />
<br />
<br />
<br />
<br />
<br />
==RTL-SDR==<br />
<br />
===▪ WHAT IS IT?===<br />
<br />
RTL-SDR is a cheap software defined radio scanner. It's hardware comes in an antenna and dongle with which you are able to scan the radiowaves in the air around you. In this way you can listen to sounds and people talking over radio.<br />
<br />
RTL-SDR dongle & antenna:<br />
<br />
[[File:0864867_week3_rtl-sdr-devices.jpg|300px]]</div>0864867http://ps.wdka.nl/digitalcraft/index.php?title=File:0864867_week3_rtl-sdr-devices.jpg&diff=33416File:0864867 week3 rtl-sdr-devices.jpg2016-10-30T18:57:22Z<p>0864867: </p>
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<div></div>0864867http://ps.wdka.nl/digitalcraft/index.php?title=User:0864867/Week_4&diff=33404User:0864867/Week 42016-10-30T18:40:21Z<p>0864867: Created page with "Quarter 9 is all about introductions about the topic Radiation and all of this information is found here. ==Making a broadcasting model=="</p>
<hr />
<div>Quarter 9 is all about introductions about the topic Radiation and all of this information is found here.<br />
<br />
==Making a broadcasting model==</div>0864867http://ps.wdka.nl/digitalcraft/index.php?title=User:0864867/Week_2&diff=33403User:0864867/Week 22016-10-30T18:36:06Z<p>0864867: </p>
<hr />
<div>Quarter 9 is all about introductions about the topic Radiation and all of this information is found here.<br />
<br />
==Inspirational Projects==<br />
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Maker: [http://www.kraeutli.com/index.php/2009/09/01/human-antenna/|Florian Kräutli]<br />
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Florian managed to make a carpet which makes the human that walks over it, an antenna himself.<br />
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[[File:0864867_week2_IP_Carpet1.jpg|300px|left]] [[File:0864867_week2_IP_Carpet2.jpg|300px]] [[File:0864867_week2_IP_Carpet3.jpg|300px]] <br />
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[[File:0864867_week2_IP_Carpet4.jpg|300px|left]] [[File:0864867_week2_IP_Carpet5.jpg|300px]] [[File:0864867_week2_IP_Carpet6.jpg|300px]]<br />
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Maker: [http://stuartfingerhut.com/|Stuart Fingerhut]<br />
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Makes digital designs using algorithms, a beautifull piece of math, reproducing organic growth in a digital environment.<br />
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[[File:0864867_week2_StuartFingerhut.jpg|600px]] [[File:0864867_week2_IP_Algorithm.jpg|600px]]<br />
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Project: [https://www.behance.net/gallery/1229847/Flirting-with-Sound|Sound]<br />
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Turning sound into (usable) products.<br />
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Designers: Lavrans Laading | Oggy Cheng | Pill & Pillow<br />
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Creative team: Mark Kong | Quentin Yeong | Gary Lam<br />
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[[File:0864867_week2_Sound1.jpg|300px]] [[File:0864867_week2_Sound2.jpg|300px]] [[File:0864867_week2_Sound3.jpg|300px]] [[File:0864867_week2_Sound4.jpg|170px]] [[File:0864867_week2_Sound5.jpg|300px]]</div>0864867