Displaying 4 results from an estimated 4 matches for "prepocessor".
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preprocessor
2007 Mar 06
0
Performance of the acoustic echo canceller
Hi Jean-Marc, Thanks for the suggesting. I tried the test wtih my recording file offline through the testecho. I got the same result(no prepocessor echo suppression) as my recording file for that live call. Basically I don't see the difference between input_frame and output_frame. As I mentioned in my original post, the echo return loss is about 20db. I guess the echo cancelleris not really actively cancelling the echo in such condition?...
2007 Mar 06
0
Performance of the acoustic echo canceller
...To: jean-marc.valin@usherbrooke.caCC: speex-dev@xiph.orgSubject: RE: [Speex-dev] Performance of the acoustic echo cancellerDate: Tue, 6 Mar 2007 01:39:11 -0800
Hi Jean-Marc, Thanks for the suggesting. I tried the test wtih my recording file offline through the testecho. I got the same result(no prepocessor echo suppression) as my recording file for that live call. Basically I don't see the difference between input_frame and output_frame. As I mentioned in my original post, the echo return loss is about 20db. I guess the echo cancelleris not really actively cancelling the echo in such condition?...
2007 Mar 06
1
Performance of the acoustic echo canceller
It seems like the firefox 2.0 not quite works with hotmail... I am reposting my message again
with IE for easy readability. Sorry about mess.
Hi Jean-Marc, Thanks for the suggesting. I tried the test wtih my recording file offline through the testecho.
I got the same result(no prepocessor echo suppression) as my recording file for that live call.
Basically I don't see the difference between input_frame and output_frame. As I mentioned in my original post, the echo return loss is about 20db. I guess the echo canceller
is not really actively cancelling the echo in such conditio...
2009 Oct 28
7
Scripting help please....
Need a scripting help to sort out a list and list all the duplicate lines.
My data looks somethings like this
host6:dev406mum.dd.mum.test.com:22:11:11:no
host7:dev258mum.dd.mum.test.com:36:17:19:no
host7:dev258mum.dd.mum.test.com:36:17:19:no
host17:dev258mum.dd.mum.test.com:31:17:19:no
host12:dev258mum.dd.mum.test.com:41:17:19:no
host2:dev258mum.dd.mum.test.com:36:17:19:no