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paper_bits:pb401_vc_echo [2017/04/29 17:58]
admin
paper_bits:pb401_vc_echo [2022/03/06 12:24]
admin [PB401 VC Echo]
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 ===== PB401 VC Echo ===== ===== PB401 VC Echo =====
  
-The echo module based on the digital delay chip PT2399. The echo could be changed with a poti, the delay with CV or with a poti, too.+The echo and delay module based on the digital delay chip [[http://​www.princeton.com.tw/​Portals/​0/​Product/​PT2399_1.pdf|PT2399]]. The amount of echo could be changed with a potientiometer. The length of the delay could be adjusted ​with a 5V control voltage ​ (0 to 5V) or optional ​with a potientiometer too\\ 
 +The board was developed by Wolfgang Spahn in 2017. With the friendly support of his intern at that time [[http://​ioanavrememoser.com| Ioana Vreme Moser]].\\ 
 {{ :​paper_bits:​sideviewmic.jpg?​|}} {{ :​paper_bits:​sideviewmic.jpg?​|}}
  
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-~~socialite:​icon facebook twitter googleplus reddit tumblr~~+==== License ====
  
 +The PB401 VC Echo was designed by **Wolfgang Spahn**, 2017-20.\\
 +It is licensed under a [[http://​creativecommons.org/​licenses/​by-nc-sa/​4.0/"​|Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License]].
  
 +<​html>​
 +<a rel="​license"​ href="​http://​creativecommons.org/​licenses/​by-nc-sa/​4.0/"><​img alt="​Creative Commons License"​ style="​border-width:​0"​ src="​https://​i.creativecommons.org/​l/​by-nc-sa/​4.0/​88x31.png"​ /></​a> ​
 +</​html>​
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