Hello, I have connected a USB microphone to my VIM3L.
Unfortunately the volume is very low.
On the Windows PC the same microphone is much louder.
Where can I adjust this?
I guess under /vendor/etc/audio_policy_configuration.xml ? What do I have to change there?
@motze92 Please refer to the following command to try.
VIM1S:/ # cat proc/asound/cards
0 [AMLAUGESOUND ]: AML-AUGESOUND - AML-AUGESOUND
AML-AUGESOUND
1 [Device ]: USB-Audio - Usb Audio Device
Generalplus Usb Audio Device at usb-xhci-hcd.0.auto-1.4, full speed
VIM1S:/ #
VIM1S:/ # tinymix -D 1
Mixer name: 'Usb Audio Device'
Number of controls: 5
ctl type num name value
0 INT 1 Capture Channel Map 0
1 BOOL 1 Mic Capture Switch On
2 INT 1 Mic Capture Volume 26
3 BOOL 1 Auto Gain Control Off
4 BOOL 1 Keep Interface Off
VIM1S:/ #
VIM1S:/ # tinymix -D 1 2 30
VIM1S:/ #
VIM1S:/ # tinymix -D 1
Mixer name: 'Usb Audio Device'
Number of controls: 5
ctl type num name value
0 INT 1 Capture Channel Map 0
1 BOOL 1 Mic Capture Switch On
2 INT 1 Mic Capture Volume 30
3 BOOL 1 Auto Gain Control Off
4 BOOL 1 Keep Interface Off
VIM1S:/ #