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[Phys-L] Re: sound frequency in helium



Brian,

Thank you for the referencfe. It was really instructive.

Moses



-----Original Message-----
From: Forum for Physics Educators on behalf of Brian Whatcott
Sent: Wed 4/20/2005 7:49 AM
To: PHYS-L@LISTS.NAU.EDU
Cc:
Subject: Re: sound frequency in helium


The very best reference in the thread, complete with sound samples, sonograms,
explanations, Uncle Tom Cobley an' All, came from Marc Kossover.
Here it is again.

Brian Whatcott


From: Marc Kossover <zeke_kossover@YAHOO.COM>
Subject: Re: sound frequency in helium

Check out
<http://www.phys.unsw.edu.au/PHYSICS_!/SPEECH_HELIUM/speech.html>
for a pretty complete model of how and why helium
changes the sound of a voice. It includes spectrum
analyses and sound samples.

Marc "Zeke" Kossover



Brian Whatcott Altus OK Eureka!
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