Increase USB Microphone volume in Android?

skmagiik · Posted at 1/25/2018 22:36:22

We need to be able to increase the microphone volume gain for a USB microphone.
How can we increase input volume? Please provide location of code to change.

leung先森 · Posted at 1/30/2018 10:55:07

try to use 'tinymix' to set the captrue volume you want.
mmm external/tinyalsa for executed command , push them under /system/bin/.