SoundVolumeView displays general information and current volume level for all active sound components on your system, allowing instant mute/unmute. This is useful both for viewing audio management details as well as tracking down (and silencing) a given program sound from your system. Additionally, the program also allows for loading or saving custom sound configurations for a given situation or toolset. A config file contains volume level, mute/unmute state of all sound components and default sound devices.
A command-line interface is also available with extensive support, allowing you to save/load profiles, change the current volume of every sound component and mute/unmute every sound component.