SoundVolumeView is a simple tool for Windows Vista/7/8/2008 that displays general information and current volume level for all active sound components on your system, and allows you to mute and unmute them instantly.
SoundVolumeView also allows you to save a sound profile into a file, containing the current volume level and the mute/unmute state of all sound components, as well as the default sound devices, and then later, load the same file to restore exactly the same volume levels and settings.
There is also extensive command-line support, which allows you to save/load profiles, change current volume of every sound component, and mute/unmute every sound component, without displaying any user interface.
SoundVolumeView doesn't require any installation process or additional dll files. In order to start using it, simply run the executable file - SoundVolumeView.exe
After running SoundVolumeView, the main window is displays all sound items found in your systems. There are 3 types of items: devices, subunits, and application volume. For every item, the current volume level is displayed in percent unit. For devices and subunits, the volume level is also displayed in Decibel. For subunits, the volume level is displayed for every channel separately.
SoundVolumeView - 64-bit software