Nicholas Xu
2010-Aug-31 04:54 UTC
[Speex-dev] Voice level fluctuating with echo cancellation
Hi, Voice level and quality is fluctuating with the attached raw signals. I've tried to reduce noise suppression and echo suppression and no improvement found. Then I disabled denoise, then the output of echo canceller sounds good. But I wonder if echo canceller will work well without denoise. Can you give me some hints to solve this problem? Thanks! raw format: 8000hz, 16bit PCM, 1 channel, little-endian. Br, Nick -------------- next part -------------- A non-text attachment was scrubbed... Name: mic_8000.raw Type: application/octet-stream Size: 1419840 bytes Desc: not available Url : http://lists.xiph.org/pipermail/speex-dev/attachments/20100831/638856da/attachment-0002.obj -------------- next part -------------- A non-text attachment was scrubbed... Name: ref_8000.raw Type: application/octet-stream Size: 1419840 bytes Desc: not available Url : http://lists.xiph.org/pipermail/speex-dev/attachments/20100831/638856da/attachment-0003.obj