12 Jun
2006
12 Jun
'06
1:03 p.m.
Peter Forde wrote:
The noise object seems to just outpu a whire noise that is very difficult to play with. Does anyone know how to pitch shift this wiith a number variable? I'd love if if could be changed similar to the [osc~]
The amplitude spectrum of noise is white, which means every frequency up to the Nyquist frequency should have the same amount of energy (statistically, over infinite time period :-). Thus, white noise should not induce any pitch perception. What do you want to shift then? Maybe you are speaking about _narrow-band_ noise, as NB-noise can induce pitch perception?
br, Piotr
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Piotr Majdak
Institut für Schallforschung
Ãsterreichische Akademie der Wissenschaften
Reichsratsstr. 17
A-1010 Wien
Tel.: +43-1-4277-29511
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E-Mail: piotr@majdak.com
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