Linux Command Encyclopedia system settings: Aumix

Function Description: Set up sound device.

Grammar: aumix&http://www.aliyun.com/zixun/aggregation/37954.html ">NBSP;" [ -123BCILMOPRSTVWWX] [(+ +) Strength] [PqR] [-dfhilqs]

Additional note: Set the signal strength of each sound device and the device that specifies playback and recording.

Parameters：
[ -123BCILMOPRSTVWWX] is the channel parameter used to specify the channel of the device; [PqR] can be used to specify the playback or recording device; [-dfhilqs] is the instruction parameter. Without any parameters, Aumix will display a simple graphical interface for adjusting the set channel parameters:
-1 input signal Line 1.
-2 input signal Line 2.
-3 input signal Line 3.
-B bass.
-C CD.
-I input signal strength.
-M microphone.
-O output signal strength.
-P PC speaker.
-R recording.
-S synthesizer.
-T Treble.
-V main volume.
-W PCM.
-W PCM2.
-X Mixer.
(/+) when the strength appears (+ +), the representative adds the specified value to the original strength. 　If not used (+ +), the strength is set directly to the specified value. Specify sound devices
P specifies the playback device.
Q shows the channel settings.
R specifies the recording device.
Instruction parameters
-d Specifies the name of the sound device.
-f Specifies the file where the settings are stored or loaded.
-h displays information when used.
-I performs aumix in a graphical interface.
-L load settings from $HOME/.AUMIXRC or/ETC/AUMIXRC.
-Q Displays the set values for all channels.
-S saves the setting value to/HOME/.AUMIXRC.