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Re: Pitch shifting

Subject: Re: Pitch shifting
From: Lang Elliott <>
Date: Wed, 16 Jun 2004 16:07:15 -0400
The folks in the Bioacoustics division of the Cornell Laboratory of
Ornithology could definitely give you some suggestions. They have worked
with infrasonic sounds made by elephants and other creatures and I hear the=
y
are developing some kind of detector for infrasounds.

Lang

I wish to pitch shift up in freq 20 to 100 times.
My editor, Audition, can not do it well at these extremes.

If I record at a low sample rate and then play it back at a high
sample rate then it sounds good but the time is compressed severly.

Basically I want to listen to my recordings for what was captured
below 20 cycles.  I can record down to .1

Can anyone point me in the right direction to get this done?

Rich Peet



"Microphones are not ears,
Loudspeakers are not birds,
A listening room is not nature."
Klas Strandberg


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