Something like noisiness ? You should look at the researches of Tristan Jehan (http://web.media.mit.edu/~tristan/) and Emmanuel Jourdan and Mikhail Malt (http://www.e--j.com/index.php/sbcm-paper-available/index.php?page_id=90).


2014/1/2 peiman khosravi <peimankhosravi@gmail.com>
I recently tried the tID library (timbreID) and it works like a treat. http://williambrent.conflations.com/pages/research.html

I think there is a harmonicity analyser in there but can't be sure.




On 2 January 2014 17:38, Joćo Pais <jmmmpais@googlemail.com> wrote:
Hello,

I wanted to ask if there are any suggestions for spectral "weight" analysis.
With "weight" I mean a factor which would measure the harmonicity of a sound - e.g. white noise being 1, and a sinus/silence 0. Surely it exists a propper word for this already, but I don't know one.

Is there any external or patch around that does something similar?

Thanks,

jmmmp

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