I have rpi 3 with DAC+ADC pro setup. My intention is to capture 24/192 wav file
I am using the following commands
# systemctl stop alsaloop
# arecord -c 2 -r 192000 -f S24_LE audio_capture.wav
The audio file gets recorded with all static (hiss).
The setup works fine with 16 bit and 32 bit variations.
What am I missing?