[ecasound] interaction of -eac and -erc

From: Eric Dantan Rzewnicki <eric@email-addr-hidden>
Date: Tue Jul 05 2005 - 05:34:28 EEST

In a multichannel chain where every channel but 1 is a copy of channel 1
what is the effect of an -eac:0,1 on channels 1+n?

psuedo example chain:
ecasound -i:foo_mono_input -f:32,4,48000 -o:foo_quad_output \
     -eac:0,1 \
     -erc:1,2 -eac:100,2 \
     -erc:1,3 -eac:100,3 \
     -erc:1,4 -eac:100,4

will channels 2-4 be silent because -eac:0,1 sets amplitude of channel 1
to zero before it gets copied to the other channels?

or would the other channels get copies of channel one from before the -eac?

I'm guessing the former ...

-ERic Rz.

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Received on Thu Jul 7 16:18:47 2005

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