[ecasound] Multiband dynamics processing

Hi all,

I'm wondering if anyone has put together a chain setup to do multiband
compression/limiting, similar to the sox mcompand function? I know that
ecasound contains all of the necessary bits & pieces, but I've never worked
with the ecasound bandpass filters & don't want to reinvent anything if I
don't have to.

I'd love to replicate this sox command (with jack inputs/outputs, which is
why I'm not using sox):

 play track1.wav gain -3 sinc 8000- 29 100 mcompand \
     "0.005,0.1 -47,-40,-34,-34,-17,-33" 100 \
     "0.003,0.05 -47,-40,-34,-34,-17,-33" 400 \
     "0.000625,0.0125 -47,-40,-34,-34,-15,-33" 1600 \
     "0.0001,0.025 -47,-40,-34,-34,-31,-31,-0,-30" 6400 \
     "0,0.025 -38,-31,-28,-28,-0,-25"

Thanks for any suggestions or assistance
-bg

-- 
---
Bill Goldsmith
Radio Paradise
www.radioparadise.com

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Received on Wed Jul 18 20:15:03 2012