KeepSoundAwake 1.1 for Mac can be downloaded from our website for free. The most popular version among the application users is 1.3. This free software for Mac OS X is a product of mrfeinberg. The bundle identifier for this app is com.mrfeinberg.keepsoundawake. Our antivirus analysis shows that this Mac download is safe.
From the developer:
KeepSoundAwake sits in the background and plays a "silent sound" every 20 seconds, thereby preventing the audio hardware from sleeping. This application is only useful if you have a recent Powerbook and OS X 10.1.2 or higher. It will not hurt otherwise, but there's no point in running it. This application addresses a couple of problems which appear on a Powerbook running OS 10.1.2 or higher.