App: SleepMute
Developer: Tangerine Element, Inc.
Genres: Dienst­programme, Produktivität

SleepMute automatically mutes & unmutes sound. Don't let your computer disrupt a quiet shared space with unwanted alert sounds at all hours of the night, let SleepMute keep the peace!

Features:
- Mute and unmute when the screen saver starts, display sleeps, computer sleeps, or computer restart, shutdown, & logoff.
- Fade sound in or out over 1 - 5 seconds.
- Mute or unmute immediately instead of fading.
- Privacy. Stop prying eyes and ears from knowing what you're watching using a Mac OS X hot corner to sleep the display and mute sound.

COMPATIBILITY NOTE: Currently only supports muting startup sound on built-in speakers, not externals.

Release notes:
- Pause iTunes after muting 
- Play iTunes after unmuting 
- Don't mute if iTunes is playing 
- No Mac Startup Sound! Mute on logoff, computer, and restart. 
- Bug Fixes