Subject: Re: MFCC method From: Laszlo Toth <tothl@xxxxxxxx> Date: Fri, 9 Jan 2009 10:39:11 +0100 List-Archive:<http://lists.mcgill.ca/scripts/wa.exe?LIST=AUDITORY>On Thu, 8 Jan 2009, Arturo Camacho wrote: > I wonder if it would not be an even better idea to use the Greenwood > function (see entry in Wikipedia), which was explicitly created with > that purpose. I'm pretty sure I've seen papers comparing various frequency warping scales in MFCC, but none of them made a significant difference compared to the mel scale (at least, with respect to speech recognition performance). I can't name an exact reference, though. Laszlo Toth Hungarian Academy of Sciences * Research Group on Artificial Intelligence * "Failure only begins e-mail: tothl@xxxxxxxx * when you stop trying" http://www.inf.u-szeged.hu/~tothl *