Re: CASpectralProcessor producing non-repeatable results
Re: CASpectralProcessor producing non-repeatable results
- Subject: Re: CASpectralProcessor producing non-repeatable results
- From: tahome izwah <email@hidden>
- Date: Sun, 12 Dec 2010 19:38:28 +0100
Do you apply a window before analysis?
--th
2010/12/11 Guy Shaviv <email@hidden>:
> I'm analyzing some audio using the CASpectralProcessor class from the public utility. I'm finding that the class sometimes produces different spectra for exactly the same input. I verified the input is identical (no bug there) but the spectra processing callback receives a spectra with different values. I'm using a window of 512 and a hop size of 128. It doesn't happen always, seems like every time I init the class I can either get the same results as last time it was created, or different results.
>
> There shouldn't be anything random in there? it's a bug?
>
> Guy _______________________________________________
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