[Asterisk-Dev] Echo cancellation on GPU

Kevin P. Fleming kpfleming at digium.com
Sun Sep 25 12:49:50 MST 2005


Andrew Kohlsmith wrote:

> Unfortunately it increases latency and PCI bus utilization...  which I think 
> are the two reasons that it was dismissed in the past when it was brought up.

Modern GPUs are on the AGP port, or on a dedicated northbridge 
connection. Latency concerns are valid though, for sure.



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