Ultra Beeper lets you generate different kind of wave forms on your PC.
Speaker Locker automatically changes the speaker volume depending on the time of the day.
EarTrumpet provides you with a new way of controlling volume levels on your PC.
Silenz adjusts the volume levels of your headphones in such a way that you can hear the sound of surrounding objects and people.
Background Music helps you automatically pause the music playing on your Mac when other apps start to play music so you can hear them.