I would like to get the raw 4 channel output from the microphons on the 4-mic-array-pi.
I tried to get the audio from the ac108 but everytime I try to record a nearby loud playing song on from my phone, the audio is super loud and not hearable anymore. Is there a way to fix this issue, maybe by using the hw:CARD=seeed4micvoicec,DEV=0 card somehow.
</s>pi@raspberrypi:~/seeed-voicecard $ arecord -L
null
Discard all samples (playback) or generate zero samples (capture)
playback
capture
dmixed
array
ac108
default:CARD=seeed4micvoicec
seeed-4mic-voicecard,
Default Audio Device
sysdefault:CARD=seeed4micvoicec
seeed-4mic-voicecard,
Default Audio Device
dmix:CARD=seeed4micvoicec,DEV=0
seeed-4mic-voicecard,
Direct sample mixing device
dsnoop:CARD=seeed4micvoicec,DEV=0
seeed-4mic-voicecard,
Direct sample snooping device
hw:CARD=seeed4micvoicec,DEV=0
seeed-4mic-voicecard,
Direct hardware device without any conversions
plughw:CARD=seeed4micvoicec,DEV=0
seeed-4mic-voicecard,
Hardware device with all software conversions<e>
Kind regards!!!