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[Phys-L] Re: sound frequency in helium



Brian,

Thank you for the referencfe. It was really instructive.

Moses



-----Original Message-----
=46rom:=09Forum for Physics Educators on behalf of Brian Whatcott
Sent:=09Wed 4/20/2005 7:49 AM
To:=09PHYS-L@LISTS.NAU.EDU
Cc:=09
Subject:=09Re: sound frequency in helium


The very best reference in the thread, complete with sound samples, s=
onograms,
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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