Detect headphones in Windows
33285
Detecting when head phones are plugged in
69026
increasing impedance of headphones
4161
Stereo output muted while using microphone on wireless headphones
8143
Use internal speakers with others plugged into headphones jack
139923
How can I set sound to mute by default, but automatically "un-mute" when I plug in headphones in Windows 7?
149864
Controlling Volume Mixer
45522
How to detect that music play in background
149330
Triggering an action when a specific volume is connected
42981
Will proprietary software-based sound enhancements work with Ubuntu? (BeatsAudio, Dolby)
140876
Detecting hardware and installing drivers in Windows XP
27308
How can I change the default audio device from command line?
638
Stop sound from speakers when connecting headphones
83945
Does this exist: software for noise cancellation
64321
How to create a virtual audio device and stream audio input with it
3026
Is there any Sound enhancers/equalizer?
104254
USB Audio Device Loopback Through Speakers
54072
How can I play a specific sound file?