I would like to use my RPi as an audio receiver for my car. I would also like to use a microphone for phone calls. I have followed this tutorial on setting up a A2DP receiver. http://www.instructables.com/id/Turn-yo ... /?ALLSTEPS. But this only works as receiver for music, not also as a microphone for phone calls.
I have a USB DAC with both audio in and out, and it does register with PulseAudio
I would like to this DAC for sending microphone audio to my phone over bluetooth.
Code: Select all
pi@raspberrypi ~ $ pactl list sources short 0 alsa_output.usb-0d8c_C-Media_USB_Audio_Device-00-Device.analog-stereo.monitor module-alsa-card.c s16le 2ch 44100Hz SUSPENDED 1 alsa_input.usb-0d8c_C-Media_USB_Audio_Device-00-Device.analog-mono module-alsa-card.c s16le 1ch 44100Hz SUSPENDED 2 alsa_output.platform-bcm2835_AUD0.0.analog-stereo.monitor module-alsa-card.c s16le 2ch 44100Hz SUSPENDED
Like I said, it works fine for receiving audio, but when I start a phone call on my phone, switches to the built in speaker.
If you guys could help me, that would be great.