Thanks for your intesrest in AutoMute.
As long as AutoMute is running, whenever your Mac wakes up, or headphones get disconnected (whether they're physically connected or via bluetooth) - the sound is automatically muted.
This is meant to prevent those embarrassing moments when you're arriving at your perfectly silent office or school, opening up your mac, only to find out your beloved "Best of Shakira" playlist is still playing from last night at full volume...
It will also prevent the classic "walk too far away with your bluetooth headset" scenario, where again your mac will take over the sound and allow your co-workers to bask in your embarrassment.
For any questions or feedback, feel free to contact me.