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Re: [ARSCLIST] Programmable varispeed question



For a free solution to this, take a look at Soundhack (Mac only) as well. Drawing a precise curve for the gradual speed correction isn't exactly easy, but with trial and error you should get some results.

Alec

At 10:30 AM 9/29/2006, you wrote:
Henry Clark wrote:
Hello all,
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.

Adobe Audition allows correction as a single value for the entire file or continuously over the file. It allows adjustment of pitch and tempo either independently or together. I have used it only for constant correction, so cannot say how the functions combine, but at worst one would re-record through TotalRecorder or equivalent.


Note that adjusting pitch or tempo without the other can usually be detected if the change is more than about 10% or a full tone.

Mike
--
mrichter@xxxxxxx
http://www.mrichter.com/

------------------------------------------------------------------------
Alec McLane
Scores & Recordings/
World Music Archives Phone: (860) 685-3899
Olin Library Fax: (860) 685-2661
Wesleyan University mailto:amclane@xxxxxxxxxxxx
Middletown, CT 06459 http://www.wesleyan.edu/libr/srhome/srdir.htm



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