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microphone not working on Raspberry Pi 3 With USB webcam microphone

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2017-06-12
2017-06-12
  • Michael Harris

    Michael Harris - 2017-06-12

    I am trying to get Pocketsphinx to work on a Raspberry Pi 3. I think I have everything installed correctly but whin I run ' pocketsphinx_continuous -inmic yes ' it runs correctly but when I speak into the Microphone after it says Ready then Listening it does not hear anything and keeps going through the process over and over again with the ready and Listening. I was just trying to use a simple word that it should reconise "hello" I am using a microphone built into a USB webcam and have tested it with the arecord program and it records a message just fine. If anyboby else have came across the problem and have found a fix for it please let me know.

     
  • G10DRAS

    G10DRAS - 2017-06-12

    Check card for USB webcam with arecord -l and try following command:
    for example if USB webcam card is 1 then try
    pocketsphinx_continuous -adcdev plughw:1,0 -inmic yes

     

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