[Sv1-devel] analysis in image domain

[Rainer M. E. <en...@en...>]

Hi everyone,

I recently recovered SV in the demand of creating waveform and
spectogram images of audio. My background is typically image processing
with a focus on moving picture (film) restoration.

My plan, belonging more to personal interest, is to do some automated
audio analysis in the image domain. So maybe I have to test Sonic
Annotation and some of the plugins as well I guess, but as I did nothing
read about it, is there a way to get the nice audio plots of SV
(waveform, spectogram) preferable via command-line?

I hoped to create static waveforms and spectograms images of higher
resolution than found inside the GUI.

I also tried SoX but this tool seems to lack here a bit although it is a
very mature and cool piece of software.

Any tip/comment/help is much appreciated.

Best regards,
Rainer



-- 
Rainer M. Engel, Dipl. Digital Artist
scientific|Media GbR
Pichelsdorfer Str. 143
13595 Berlin