[Clam-devel] Realtime MFCC and LPC analysis play together

[David García Garzón]

Last commit #9960 gives two new visualizations: MelSpectrumView and 
MelCepstrumView which allow to see the results of MelFilterBank and 
CepstralTransform. This means MFCC on realtime. I also commited the 
lpc.clamnetwork example which now includes such views.

http://iua-share.upf.edu/wikis/clam/index.php/Development_screenshots

Parallel work has been abstracting the BarGraph widget class. These two new 
views and LPModelView derive from it. Now it is easy to generate more widgets 
with such a look.

Pending work:
- Better adjust the bounds for MelSpectrum and MelCepstrum
- Consider Log mode for the BarGraph


-- 
David García Garzón
(Work) dgarcia at iua dot upf anotherdot es
(Home) vokimon at telefonica adot net
http://www.iua.upf.edu/~dgarcia
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