David Schuyeteneer wrote:
> 
> Suppose I have a signal that contains noise....how do a pitchchange it at
> k-rate ???
> 
> (it's for a dopplr effect)
> 
> anoise  rand 20
> afilter1 reson anoise,440,100
> afilter2 reson anoise,440*2,100*2
> abands = afilter1 + afilter2
> 
> right ??
> 
> now when can i alter the pitch abands at k-rate ?? is there an opcode like
> 
>  ar pitchbend asig, kup,kdown ???
> 


Since noise is without pitched content, vary the central frequency of the
resonators and you will get the effect you are looking for.



-- 
________________________________________________________
Jean Piche
Universite de Montreal
http://mistral.ere.umontreal.ca/~pichej
http://www.musique.umontreal.ca/electro/CEC/