Hi, there ! I tested Vorbis (once again) with a mono-piano-sample. using -b80 everything went ok. but take a look (attachment) how the fft-voice-print of the "-b84"-version looks like... there're some weird artefacts in the upper frequency regions. the piano sample is a file of 44kHz, 16bit mono (about 8 seconds, 700 Kbyte) I've no webspace, so i hope the small attachment is okay. I could send the piano-sample via email to anyone who is interested. bye, Sebastian --- Crosspoint v3.0 * Origin: Point 15 der DCG Main BBS (2:2432/207.15) <hr noshade> <img src="att-0027/01-oups1.jpg" alt="oups1.jpg"> -------------- next part -------------- A non-text attachment was scrubbed... Name: oups1.jpg Type: application/octet-stream Size: 49933 bytes Desc: not available Url : http://lists.xiph.org/pipermail/vorbis/attachments/20021004/cdacfe80/oups1-0001.obj