[linux-audio-user] ATS release

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On 2004-05-29 06:02:30 +0000 lee <lee@xxxxxxxxxxxxxxxxxx> wrote:
> luis jure wrote:
> 
>> hello list,
>> 
>> (sorry for cross-postings)
>> 
>> juan pampin has just announced the new "official" release of ATS.
>> 
>> ATS is a spectral modeling system based on a sinusoidal plus critical-band
>> noise decomposition. Psychoacoustic processing informs the system's
>> sinusoidal tracking and noise modeling algorithms.
> 
> I'm doing a project and experimented with ATSH. It didn't do exactly what I 
> was looking for but what I was looking for is kind of esoteric so I don't 
> blame the program. Perhaps you can point me in some kind of direction or at 
> least clarify some things since I feel that ATS probably comes the closest to 
> what I'm looking for.
> 
> I'd like to extract spectral information from a short sound recording and 
> write it to a text file in the form of bin -> value for each frame. This data 
> will eventually make it's way into a Maya plugin to be used as a function for 
> a 3D object. I can't seem to find a program that will spit out this kind of 
> FFT data as just a text file. Csound's pvanal gets real close but the format 
> is binary.
> 
> Anyway, the visualizations from ATSH looked the closest to what I'm looking 
> for so I thought I'd ask for some advice.

  OpenDX www.opendx.org My choice... You don't have to limit what you visualize 
with it. This thing is just plain amazing. Matlab {amongst others {Scilab} can 
do file conversions for you {take a look at h5 for conversions... maybe Cactus 
if you really decide to get into it...}

  Mayavi {If you're into Python...}

  Grass {I've not used it in years... It was excellent in the late '9os though 
and it looks like it's gotten "popular".}

{maybe vxl... It's a language for "computer vision" ....I'm just setting it 
up. I'm not quite sure what functionality it might add to your system {s}. 
...It looks as though it's got potential though. There *is* a lot of stuff 
here: http://www-2.cs.cmu.edu/afs/cs/project/cil/ftp/html/vision.html {One of 
my favorite web pages. :}} Don't blame me if you download it and it's useless. 
It *seems* really similar to:

VTK/ITK
http://public.kitware.com/VTK/
http://www.kitware.com/case/vtkinuse.html

{Do take a look at what they're doing with some of their projects.}

  Oh... thanks for the hint about the above... I was at the page the other 
night and decided I didn't have time to mess with it... after reading a bit 
more it looks as though it could be excellent though....






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