Re: Frequency analysis


Subject: Re: Frequency analysis
From: Rick Nance (rnance@dmu.ac.uk)
Date: Tue Nov 16 2004 - 18:54:39 EST


maybe this

http://oomz.net/FFTea/

Jason Dixon wrote:

> Ceres3 has been ported to OSX (running under X11) - it displays an
> analysis of a file and you can export the analysis data in a huge range
> of formats, including csound scores! There are all kinds of cool
> tranform functions as well. More info at
> http://www.music.columbia.edu/~stanko/About_Ceres3.html
>
> Best wishes,
> Jason
>
> On Nov 16 2004, J. Simon van der Walt wrote:
>
>> > From: Phil Thomson <philthom@freeshell.org>
>> > > Audacity exports a text file containing a list of frequencies and
>> their
>> > magnitudes in a sample which is up to 23.8 seconds in length. It may be
>> > less visual than other means, but it is also somewhat more precise
>> (even
>> > if pseudoprecise). Go to View > Plot spectrum and then export.
>>
>> Cool! I never knew it could do that, thought it was just the graphical
>> display...
>>
>>



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