White, brown, pink, noise generator released for Mac OS X
Publicspace.net has released Noise Machine 1.0, a white noise and soundscape generator for Mac OS X. The US$9.95 app is designed to help users block out workplace noise and create a more productive work environment to suit individual mood.
http://www.macsimumnews.com/index.php/archive/white_brown_pink_noise_generator_released_for_mac_os_x/