pink noise < brown noise < Liquid Mind I previously listened to brown noise daily until I found Chuck Wild's Liquid Mind albums.[1] The latter don't filter out

pink noise < brown noise < Liquid Mind I previously listened to brown noise daily until I found Chuck Wild's Liquid Mind albums.[1] The latter don't filter out environmental noise as well as brown noise, but I've found that they help me concentrate and minimize stress when my environment isn't noisy enough to warrant brown noise. [1] http://www.liquidmindmusic.com/mp3/download.html http://www.liquidmindmusic.com/mp3/download.html