White noise, pink noise, brown noise

What’s the difference if the baby is not soothed by any of those annoying sounds?

Published in: on June 16, 2008 at 10:44 pm
Tags: , ,

The URI to TrackBack this entry is: http://aliti.wordpress.com/2008/06/16/white-noise-pink-noise-brown-noise/trackback/

RSS feed for comments on this post.

Leave a Comment