in terminal :
$ cat /proc/asound/cards 0 [Tegra ]: HDA-Intel - HDA NVIDIA Tegra HDA NVIDIA Tegra at 0x70038000 irq 113 1 [II ]: USB-Audio - Voice Tracker II Acoustic Magic Voice Tracker II at usb-tegra-xhci-3, full speed
I’m trying to use a software that uses a microphone i’m getting this error
----- Failed to open audio device "hw:CARD=0,DEV=0" -----
seems like it uses Card=0 by default. which isn’t a microphone.
how to disable card 0?