From: christos 

trying to time scale and pitch shift (independently) using sndwarp on a
rather noisy (in the sense of unpitched, metallic) sound. despite trying a
whole range of values for overlaps and windowsize etc, i can achieve no
result that is as clean as a simple change in playback rate in reaper for
example (ok: no independence, granted). i've checked everything i can think
of but: is there any other opcode more adapted to time scaling? phase
vocoder also does not give very clean results on noisy samples.
thanks
christos

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temposcal and mincer normally works very well.
Maybe he can upload the sound file somewhere so we can test if there
are unusual artifacts with this specific sound material?

2015-10-13 13:33 GMT+02:00 jpff :
> From: christos 
>
> trying to time scale and pitch shift (independently) using sndwarp on a
> rather noisy (in the sense of unpitched, metallic) sound. despite trying a
> whole range of values for overlaps and windowsize etc, i can achieve no
> result that is as clean as a simple change in playback rate in reaper for
> example (ok: no independence, granted). i've checked everything i can think
> of but: is there any other opcode more adapted to time scaling? phase
> vocoder also does not give very clean results on noisy samples.
> thanks
> christos
>
> Csound mailing list
> Csound@listserv.heanet.ie
> https://listserv.heanet.ie/cgi-bin/wa?A0=CSOUND
> Send bugs reports to
>        https://github.com/csound/csound/issues
> Discussions of bugs and features can be posted here