title: Is there a way using python to input a mp3/audio file to a microphone input?
body: <p>My main purpose is to change the pitch of the my voice and then input it to a voice room/voice call say like a zoom call or a hangouts meeting without playing it back to me.</p>
  
  <p>I found 2 questions on a similar topic:
  1. <a href="https://stackoverflow.com/questions/37055745/playing-mp3-file-through-microphone-with-python">Playing mp3 file through microphone with python</a>
  2. <a href="https://stackoverflow.com/questions/28918079/how-to-play-mp3-files-into-the-microphone-input-jquery">How to play MP3 files into the microphone input jQuery</a></p>
  
  <p>But these ones do not answer the question appropriately.</p>
  
  <p>Something similar to this: <a href="https://github.com/jremmons/pyfakewebcam/blob/master/pyfakewebcam/pyfakewebcam.py" rel="noreferrer">https://github.com/jremmons/pyfakewebcam/blob/master/pyfakewebcam/pyfakewebcam.py</a></p>
  
  <p>but for microphones?</p>