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Here’s the graph of the echo coefficients I
grabbed from a x100p card on my asterisk server. If my
interpretation is correct, it shows that most of the echo comes in at about the
28th tap, and assuming a sample rate of 8000hz,
that would be about 3.5ms. Will that tell you the sort of things you
need to know? Thanks james From: [EMAIL PROTECTED]
[mailto:[EMAIL PROTECTED] On Behalf Of Eric Bishop Yes, plese do post it.... On 1/15/06, James
Harper <[EMAIL PROTECTED]>
wrote: I'm working on some code to be able to preload the echo
cancellers (and obviously dump the data too, which I've already done). I should
have a patch ready tonight or tomorrow. If you are interested I can attach a plot of the coefficients
against time which might tell you the sort of thing you need to know if you
could do it on your data. The image is only an 11k gif… would it be okay to
post it to the list? James From: [EMAIL PROTECTED]
[mailto:[EMAIL PROTECTED]]
On Behalf Of Eric Bishop Does
anyone know how to determine the echo tail size (in ms) of a particular call?
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echo.gif
Description: echo.gif
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