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Re: spectral shape + perceptual distance



Here you are!

A Search for Best Error Metrics to Predict Discrimination of Original and Spectrally Altered Musical Instrument Sounds
Horner et al.
J. Audio Eng. Soc., Vol. 54, No. 3, 2006 March



On Oct 22, 2008, at 12:58 PM, Andrew Sabin wrote:

Hi All,

Is anyone aware of a paper investigating a way to model the perceptual
distance between 2 sounds that differ in spectral shape, but are
otherwise identical? The ideal investigation would compare a single
recorded sound that has been processed with 2 different equalization
(frequency vs gain) curves. I am aware of the recent work by Terasawa
et al., but I am most interested in real (recorded) sounds.

Many thanks

Andy Sabin
Graduate Student
Northwestern University

--

Hiroko Terasawa
http://ccrma.stanford.edu/~hiroko/