Hi Is Single-Channel Echo Cancellation supported by SpeexEnc.exe (we have only a single wave file (file with echo), and we want to remove the echo before encoding)? If yes, what command-line options we must use in SpeexEnc.exe? Thank you very much Regards Jahanshah -------------- next part -------------- An HTML attachment was scrubbed... URL: http://lists.xiph.org/pipermail/speex-dev/attachments/20080727/c17edc8f/attachment.htm