Noizio is an app that will drown out the noise of the street and allow you to concentrate on the work at hand, increasing your productivity. On the other hand, it can also set the mood for a romantic evening or lull you to sleep, ensuring that you will dream soundly all night long. An ambient sound equalizer app for creating a mixture of ambient sounds available for macOS.
Noisli - Noisli is a fantastic background noise and color generator for working and relaxing. Online soothing ambient sounds like White noise, Rain and Coffee Shop.
SocialEngine - Socialengine PHP: Elevating Your Online Community Experience.
A Soft Murmur - Ambient sounds to wash away distraction.
BuddyPress - WordPress social networking in a box.
MyNoise - Custom shaped online noise machines. Many Many generic sounds
phpFox - phpFox is a powerful social network platform for niche communities