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Re: best pitch tracker?

by jimmy johnson-7 :: Rate this Message:

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There is a paper by David Gerhard "pitch extraction and fundamental frequency: history and current techniques" that was very helpful to me in finding the right combination/s recently.  

http://www2.cs.uregina.ca/~gerhard/publications/TRdbg-Pitch.pdf

cheers,

=]immy
________________________________

> To: sc-users@...
> Date: Thu, 28 Feb 2008 09:00:53 -0500
> From: jamshark70@...
> Subject: [sc-users] best pitch tracker?
>
> Not sure if things have changed lately... but... what is the best patch tracker ugen currently available for sc?
>
> I know of Qitch and Tartini by Nick Collins, which I will have to figure out how to compile myself since apparently no one else has done it for Intel mac? (Anyone...?)
>
> Does anyone else have something that is precompiled?
>
> I'm just finding Pitch to be a bit unstable sometimes... most of the time it's OK but sometimes it oscillates between a pair of close frequencies and if that crosses the threshold to quantize it to some temperament, the results are quite bad. I may have no alternative but to filter out the data based on some heuristics but I haven't figured out what the rules should be yet.
>
> hjh
>
>
>
> : H. James Harkins
>
> : jamshark70@...
>
> : http://www.dewdrop-world.net
>
> .::!:.:.......:.::........:..!.::.::...:..:...:.:.:.:..:
>
>
> "Come said the Muse,
>
> Sing me a song no poet has yet chanted,
>
> Sing me the universal."  -- Whitman
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