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[Conference Record] GLOBECOM '92 - Communications for Global Users: IEEE
In [I], we have proposed a perceptual distortion measure for speech coders using an auditory (cochlear) model. This measure evaluates the neural-firing crossentropy of the coded speech with respect to that of the original one. In this paper, the output space of the cochlear model is explored using this measure form so as to verify the existence of the pitch and the formant information. However, the prime objective of this article is to provide a ratedistortion analysis for speech coding. Wedoi:10.1109/glocom.1992.276544 fatcat:aza3ep2cpfaw7nurn4bqntqn7y