<html><body><div style="color:#000; background-color:#fff; font-family:Courier New, courier, monaco, monospace, sans-serif;font-size:12pt">Dear list,<br>Please, could anyone tell me what OGG Vorbis audio players have been developed? We are investigating about it.<br>On the other hand, what is the main difference between the mathematical models of MP3, AAC and OGG Vorbis? I was told that OGG Vorbis includes a better psychoacoustical model which takes into account not only spectral but also temporal masking, is that true?<br>Thank you very much in advance.<br>Kind regards,<div> </div><div>Fernando A. Marengo Rodriguez, PhD<br>Post-doctoral fellow on Acoustics and Beamforming<br>--<br>Laboratory of Noise and Vibration (LVA)<br>Federal University of Santa Catarina (Brazil)<br>--<br>Acoustics and Electroacoustics Laboratory<br>School of Electronic Engineering<br>National University of Rosario (Argentina)<br> </div><div style="font-family: Courier New,
courier, monaco, monospace, sans-serif; font-size: 12pt;"> </div> </div></body></html>