Sound Masker generates White, Pink, Brown , Purple and Blue noise. You can mix and match combinations and record the output straight to a wav or mp3 file to create your own custom masking CDs or Tapes to listen to anywhere. You can also save as many of your configurations as you like, so you may configure one to help you sleep at night and another to mask air conditioning noise throughout the day.
Some of the Uses of SoundMasker Are:

• To mask household air-conditioning noise
• As an aid to get off to sleep
• To keep conversations private
• To mask unwanted noise in offices and factorys
• To help tinnitus sufferers
• To promote relaxation and improve concentration