Email
Password
Remember meForgot password?
    Log in with Twitter

2013-04-13 12:04:20

Spectrogram of pink noise (left) and white noise (right), shown with linear frequency axis (vertical)

Image uploaded by Kathleen Blanchard
Featured In
News Jun 20, 2013 - Toddler hears for first time after auditory brain-stem implant
Latest News
Top News