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Re: FFT - Spectrum Analyzer
From: |
Sergei Steshenko |
Subject: |
Re: FFT - Spectrum Analyzer |
Date: |
Mon, 11 Jun 2012 03:16:32 -0700 (PDT) |
----- Original Message -----
> From: Damian Harty <address@hidden>
> To: "address@hidden" <address@hidden>
> Cc:
> Sent: Monday, June 11, 2012 11:36 AM
> Subject: RE: FFT - Spectrum Analyzer
>
> Why would one perform a Fourier-based analysis on something so clearly
> non-stationary as music? I think wavelets are the tool of choice.
>
> Damian Harty
> Senior Research Fellow
> Coventry University
> +44(0)24 7688 8924
> +44(0)7799 414832
>
>
There is short time FFT. FFT with buffer 0.1 second buffer length is often
quite usable and still has 10Hz frequency resolution (more or less).
Regards,
Sergei.
- FFT - Spectrum Analyzer, Renato S. Yamane, 2012/06/09
- Re: FFT - Spectrum Analyzer, Sergei Steshenko, 2012/06/10
- Re: FFT - Spectrum Analyzer, Thomas D. Dean, 2012/06/10
- Re: FFT - Spectrum Analyzer, Markus Bergholz, 2012/06/10
- RE: FFT - Spectrum Analyzer, Damian Harty, 2012/06/11
- Re: FFT - Spectrum Analyzer, Juan Pablo Carbajal, 2012/06/11
- Re: FFT - Spectrum Analyzer,
Sergei Steshenko <=
- RE: FFT - Spectrum Analyzer, Damian Harty, 2012/06/11
- Re: FFT - Spectrum Analyzer, Francesco Potortì, 2012/06/11
- Re: FFT - Spectrum Analyzer, Robert T. Short, 2012/06/11
- Re: FFT - Spectrum Analyzer, Sergei Steshenko, 2012/06/11
Re: FFT - Spectrum Analyzer, Peter, 2012/06/11