29 May
2006
29 May
'06
4:13 p.m.
Roman Haefeli wrote:
the idea of the phase-locked vocoder is, that you can go through a soundfile with variable speed, but constant pitch. since afaik there is not possibility to read out a soundfile directly from harddisk with variable speed, you won't come around using tables.
@Roman: time stretching is one of many applications for the phase vocoder, see http://en.wikipedia.org/wiki/Phase_vocoder
@Alexis: do you use the phase vocoder for time stretching purposes? You could use audacity http://audacity.sourceforge.net/ to do it offline...
br, Piotr
--
Piotr Majdak
Institut für Schallforschung
Ãsterreichische Akademie der Wissenschaften
Reichsratsstr. 17
A-1010 Wien
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E-Mail: piotr@majdak.com
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