[CLAM] how audio time-scaling is implemented in CLAM
Xavier Amatriain
xavier at create.ucsb.edu
Wed Oct 11 14:57:52 PDT 2006
Hi, the time stretching algorithm is sort of a variation on the
classical Vocoder one. This one uses frame interpolation on the
different components (sinusoidal + residual). You might understand
the code because it is pretty readable (just concentrate on the
Do(segment, segment).
http://www.clam.iua.upf.edu/doc/CLAM-doxygen/SMSTimeStretch_8cxx-source.html
On Wed, 2006-10-11 at 23:13 +0200, luca.garbugino at libero.it wrote:
> Hello
> I’m a student at University of Genoa. I’m writing a brief report on audio time-scaling algorithms for Prof. Camurri. Where can I find some info about how audio time-scaling is implemented in CLAM (maybe vocoder techniques, granular synthesis or else)?
> Cheers
> lg
>
>
>
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* Xavier Amatriain *
* Associate Director - MATi *
* Research Director - CREATE *
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