Hi,
You=92ll have to determine for yourself what factors or qualities you want =
to correlate with respect to, but there=92s lots of research being done in =
this area. Brobably you don=92t want to compare raw waveforms, but rather w=
ork on shape of envelope, and interpretions of spectral information. You mi=
ght e.g. want to look into research by Diemo Schwatz, Norbert Schnell and o=
thers at Ircam in relation to the CataRT real-time environment for realtime=
concatenaive synthesis, and the possibilities for analysis offered by FTM,=
Gabor and in non-real-time by AudiSculpt and SuperVP.
As far as I remember, a lot of research has also been carried out at Queen =
Mary University of London, e.g. extracting audio information from the big d=
ata of LastFM.
Best,
Trond
On 30 Apr 2014, at 11:28, Michael Dalton <> wrote:
>
> Howdy All,
>
> I am looking for an easy to use program to attempt to correlate sound fil=
es. The purpose is for a paper I am writing. Years ago, I had a graphic cor=
relation program, but it is long gone--I was disappointed that I only got f=
igures in the 0.30 range.
>
> Does anyone have experience looking at two different sound files and sear=
ching for confirmation that there is a relation between the files, which co=
uld be of different lengths, onset, etc.? The files are recorded at differe=
nt times.
>
> I am still grappling with showing that my transcriptions of a bird speaki=
ng English (that I clearly hear) are related to a recording of my voice say=
ing the same words. Any other approach that might work would be acceptable =
as well. All suggestions are appreciated.
>
> Regards,
>
> Mike
> Florida
> http://www.parrotspeech.com/
>
>
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