On 7 Nov 2017 13:36, Lucas Clemente Vella <lvella at gmail.com> wrote: 2017-11-07 11:10 GMT-02:00 encrupted anonymous <sergeinakamoto at gmail.com<mailto:sergeinakamoto at gmail.com>>: did another test of many. NeroAAC q=1 @400kbps and Vorbis q=10 @412kbps shared 2nd place. OPUS @330 kbps - 3rd place. LAME MP3 q=0 @320 kbps - 1st place. ---JPEG file attached--- Please disable speech synthezation in OPUS for 96 kbps and up. I don't want my music sound like from a phone speaker! What are you talking about? I couldn't find any reference to Opus having any kind of speech synthesization. Can you actually tell Opus apart from the original in a ABX test? "Sergei Nakamoto": you are testing *lossy* codecs wrong. Please search "ABX testing" and test them correctly. Or what is the problem? Modern codec at high bitrates should produce nearly bit-exact sound, not some "optimized for human ear" mumbo-jumbo! Well, I actually prefer modern lossy codecs at high bitrates to make the sound closer to the original, even if at expense of delta wavs. "Sergei": use FLAC for bit-exact audio compression. -- Lucas Clemente Vella lvella at gmail.com<mailto:lvella at gmail.com> -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.xiph.org/pipermail/opus/attachments/20171107/d0dd50ce/attachment.html>