How to set up mic volume to a fixed level
109445
Mac OSX microphone input volume level auto-adjusts - can it be disabled?
149864
Controlling Volume Mixer
47178
How do I turn off audio echo from microphone to local speakers?
89545
How do I toggle headset/headphone mode manually?
149330
Triggering an action when a specific volume is connected
3026
Is there any Sound enhancers/equalizer?
112063
How can I record sound from the windows command line?
75128
Windows 7 Audio Too Loud
86506
How to mute the microphone on Key-Down and unmute it on Key-Up?
12953
Expressing Gain in Decibels?
130739
how do I make my computer only play through my speaker even if headphones are plugged in?
158359
Why can't I set a default output audio device in Ubuntu 19.10?
78880
Changing the size of the audio volume increment of the "volume up" / "volume down" keys
42089
Change Media volume in Android?
121428
How to amplify and offset the voltage in an opamp?
135470
How to install more voices to Windows Speech?
50203
Make headphone output mono