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raspberry:audio_injector [2020/03/05 21:55]
admin [Audio Injector Installation] 		raspberry:audio_injector [2020/05/12 16:56] (current)
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 ===== Audio Injector Installation ===== ===== Audio Injector Installation =====
  
-[[http://www.audioinjector.net/rpi-hat|Audio Injector]] and the [[http://www.audioinjector.net/rpi-zero|Zero Soundcard]] are audio hats for the [[https://www.raspberrypi.org/|Raspberry Pi]]. These sound cards comes with two inputs and two outputs, plus a build in microphone.\\+[[http://www.audioinjector.net/rpi-hat|Audio Injector Stereo Soundcard]] and the [[http://www.audioinjector.net/rpi-zero|Raspberry Zero Soundcard]] by [[http://www.audioinjector.net/|Audio Injector]] are audio hats for the [[https://www.raspberrypi.org/|Raspberry Pi]]. These sound cards comes with two inputs and two outputs, plus a build in microphone.\\
  
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 ==== Installation ==== ==== Installation ====
  
-This manual is made for an Raspberry Pi 4 running [[https://www.raspberrypi.org/downloads/raspbian/|Raspian Buster]] on it. It's also tested with a Raspberry Pi Zero and runnning Raspian Buster.\\+This manual is made for an Raspberry Pi 4 running [[https://www.raspberrypi.org/downloads/raspbian/|Raspian Buster]] on it. It's also tested with a Raspberry Pi Zero running Raspian Buster.\\
  
 After connecting the Audio Injector to the Raspberry Pi some software should be installed.\\ After connecting the Audio Injector to the Raspberry Pi some software should be installed.\\
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    $ unzip master.zip    $ unzip master.zip
 go into the folder: go into the folder:
-   $ cd stereo-and-zero-master/+   $ cd stereo-and-zero-master/audio.injector.scripts-0.1
 and run: and run:
    $ alsactl --file asound.state.MIC.thru.test restore    $ alsactl --file asound.state.MIC.thru.test restore
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 [[https://github.com/Audio-Injector/stereo-and-zero]]\\ [[https://github.com/Audio-Injector/stereo-and-zero]]\\
 [[https://learn.adafruit.com/adafruit-max98357-i2s-class-d-mono-amp/raspberry-pi-usage]]\\ [[https://learn.adafruit.com/adafruit-max98357-i2s-class-d-mono-amp/raspberry-pi-usage]]\\
 +[[https://www.richardmudhar.com/blog/2018/07/raspberry-pi-zero-audio-recording-with-the-audioinjector-hat/]]\\
 +
 +----
 +==== License ====
 +
 +This manual is made by **Wolfgang Spahn** 2020.\\
 +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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