Displaying 2 results from an estimated 2 matches for "receivedpacket".
Did you mean:
receive_packet
2007 Mar 14
1
speex
Hi,
I am using speex-1.2 beta1 version. When I am using sample files from
http://www.surfnonstop.com/~bandit/speex/echocard1/ ,example 6, as input
to mdf through testecho the output is fine
However when I am recording the signals in echocancel.cxx in
OpalEchoCanceler::ReceivedPacket taking speaker signal from echo_buf and
mike signal from ref_buf, echo cancellation is not affective.
Can you please tell me how exactly have you recorded the signals. How
may I record such samples to test the echo cancellation.
Thanks
Gorun Butail
The information contained in this electron...
2007 Mar 14
0
Re: speex
...beta1 version. When I am using sample files from
> http://www.surfnonstop.com/~bandit/speex/echocard1/ ,example 6, as input
> to mdf through testecho the output is fine
That's a good start indeed.
> However when I am recording the signals in echocancel.cxx in
> OpalEchoCanceler::ReceivedPacket taking speaker signal from echo_buf and
> mike signal from ref_buf, echo cancellation is not affective.
There's many things that can go wrong with AEC in general. First, I
suspect Opal doesn't have very good input/output synchronisation. If
your speakers are low-quality, it can have a...