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Re: [ARSCLIST] Programmable varispeed question
Sony Soundforge does this. It's called a pitch adjustment but it's really speed since it stretches
or shrinks time also. As I understand it, a "true" pitch control doesn't effect the time, just the
-- Tom Fine
----- Original Message -----
From: "Henry Clark" <hennersbi@xxxxxxxxxxxxx>
Sent: Friday, September 29, 2006 5:41 AM
Subject: [ARSCLIST] Programmable varispeed question
I'm new to the list, so please forgive me if this is a common topic of discussion. I've searched
the archives, but I can't find an exact answer to this. I hope someone might be able to help.
What I need to do is varispeed a recording I have, and that varispeed needs to change gradually
throughout the 5 minute piece. I think the recording was made on something which was changing
speed as it recorded.
So I want the speed of the music to change as well as the pitch, i.e. I'm not looking for a system
which maintains the speed while pitch shifting.
The file is already on a CD. So I'd be looking to perform this correction on a PC (preferably) or
Mac (but only if I can borrow one.)
Ideally, I need something which I can set relative speed values into, and the system will
gradually ramp between them to restore a constant speed and pitch. Is there any program which will
allow me to play back this music with, for example, a +3% speed at the start, slowing down to -1%
at 4 mins, and then finally -2% at 5 mins?
Thanks for your help,
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