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How can I use the default audio analogue (headphone jack) output and as input a usb microphone together for voice recognition? I want to use the onboard audio output and record from a usb microphone, but I don`t know how to configure it...
I have one Raspberry Pi 3 with the latest Raspbian
Long delay in answering but my solution was to simply write two different .asoundrc files, one for the USB audio IO and one for the jack. In my case I was going from mic to audio and back again programmatically (think Siri or Jasper-like application). When I want to output to the speaker, I just load the jack rc file [in python: os.system('sudo cp .asoundrc_analog .asoundrc'), output the file and then reload the usb rc file immediately thereafter to be ready to record. Rinse and repeat.
