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2004 Aug 06
5
Some queries
An HTML attachment was scrubbed... URL: http://lists.xiph.org/pipermail/speex-dev/attachments/20040715/b3253d77/attachment.htm -------------- next part -------------- ? Hi, I have some queries: I am using speex in Windows platform. 1. I am having some problem with the speex,for input 8KHz,8bits/sample mono stream i am getting output as 8KHz, 16bits/sample mono stream. I would like to know
2004 Aug 06
2
echo cancellation for analog lines
Hi, I am currently working on a thin-client "low-cpu" usage telephone application. The current setup is that you can make phonecalls using an alsa supported usb headset and a smartlink based usb modem (a sweex usb modem, which -in large quantities- goes for 17.95 euro's) for analog lines. Unfortunately, it is really made as a modem and not for audio purposes, so, there is a pretty
2004 Aug 25
3
FW: Echo Cancellation
Hello, I am testing speex 1.1.6's echo canceller. I am using testecho.c, with a few modifications to get it to run on Windows. My problem is that I am unable to get the echo cancellation to work correctly. I am working on an audio conferencing software, and one issue we have is sometimes the microphone picks up what is being played through the headset, resulting in an echo of the other
2004 Aug 25
0
feedback about speex 1.1.6 [echocancel]
Hi, On Sat, Aug 07, 2004 at 05:14:49PM +0800, xuehz wrote: > hello! speex-dev friends?? > I am doing some work about echo cancel test! I > test echo cancel function of speex(1.1.6),find > some question! > 1. when echo cancel is effect , the time has elapsed > about 20 second , it is too long for using,must > shorten! The filter is
2004 Aug 26
0
FW: Echo Cancellation
Hi, On Tue, Aug 24, 2004 at 10:44:49AM -0700, Shana Cooke (Gitnick) wrote: > The result has my husband speaking clearly, but the echo of myself > talking is garbled and sounds like the Borg Hive from Star Trek. It's > more distracting than the original signal was. I have tried introducing > delays to my echo, but it does not help the signal to become clearer. Try this patch. It