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Re: Standard Scale Modification Algorithm



On 20 juil. 07, at 08:00, Toth Laszlo wrote:

If by scale you mean time-scale, you could try to search for "phase
vocoder". There was a nice summary paper on phase vocoders at some DAFX
conference, along with a Matlab code (It was online, but I don't
known if it is still online; try searching for "TRADITIONAL (?)
IMPLEMENTATIONS OF A PHASE-VOCODER: THE TRICKS OF THE TRADE")


Laszlo Toth

You can find interesting Matlab codes from the website of the DAFx book: http://www2.hsu-hh.de/ant/dafx2002/DAFX_Book_Page/matlab.html

Simple time-scaling algorithms are provided with the 3 following models: phase vocoder, sola (time-domain), and additive model.

best,

___
Vincent Verfaille, Post-Doc. Research Fellow

Sound Processing & Control Lab. (SPCL)
Input Devices & Musical Interaction Lab. (IDMIL)
Centre for Interdisciplinary Research in Music Media and Technology (CIRMMT)


Schulich School of Music, McGill University
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