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Re: children's hearing curve?

Dear Hiroko and list,

there are plenty of data on ear canal resonance in neonates, infants, children of various ages, and adults. Not long ago I reviewed some of this material:



Martin Braun
Neuroscience of Music
S-671 95 Klässbol
web site: http://w1.570.telia.com/~u57011259/index.htm

----- Original Message ----- From: "Hiroko Terasawa" <shiraiwa@xxxxxxxxxxxx>
To: <AUDITORY@xxxxxxxxxxxxxxx>
Sent: Sunday, October 01, 2006 10:33 AM
Subject: children's hearing curve?

Dear List,

I'm asking this question out of curiosity - according to Fletcher- Munson curve, human hearing is most sensitive around 3khz, which, as I know of, is delivered by the length of ear canal. I guess that infants have shorter ear canals, then possibly they have different peak frequency of sensitivity... maybe the peak frequency changes while growing up... Have you seen such measurements? I'd love to see the curve.

 - hiroko


Hiroko Terasawa