[Csnd] Good estimation of harmonics
| Date | 2019-05-29 21:45 | 
| From | "Jeanette C."  | 
| Subject | [Csnd] Good estimation of harmonics | 
Hey hey,
I am trying to create harmonic spectra of sampled waveforms. For the purpose 
of this partiulcar case, the waves are a few seconds long and completely 
static.
At the moment I'm using a crude mechanism working on an FFT. For samples from 
vocal tracks this worked quite well. Strangely, for this much "easier" case my 
instrument fails me.
Is there an instrument/opcode in Csound that could do it or another 
_commandline_! utility that could extract relative amplitude of harmonics?
I'd just hate to do them all by hand, with 64 amplitudes it gets rather 
tedious. :)
Best wishes and thanks,
Jeanette
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| Date | 2019-05-29 21:51 | 
| From | Oeyvind Brandtsegg  | 
| Subject | Re: [Csnd] Good estimation of harmonics | 
Maybe you could use pvstrace? ons. 29. mai 2019 kl. 22:45 skrev Jeanette C. <julien@mail.upb.de>: Hey hey, Oeyvind Brandtsegg Professor of Music Technology NTNU 7491 Trondheim Norway Cell: +47 92 203 205 http://www.partikkelaudio.com/ http://crossadaptive.hf.ntnu.no http://gdsp.hf.ntnu.no/ http://soundcloud.com/brandtsegg http://flyndresang.no/ http://soundcloud.com/t-emp  |