Several perceptual measurement schemes have been presented in the past years. They all consist of an analysis filter bank and a more or less complex psychoacoustic model. Time and frequency resolution of the complete measurement system are both limited by the filter bank. In this paper, the time and frequency resolution of several filter banks are compared with the perceptual requirements. Especially, the time resolution of most perceptual measurement systems has been found to be insufficient.

Authors: Sporer, Thomas; Brandenburg, Karlheinz
Affiliations: Universitgt Erlangen-Niirnberg, Erlangen, Germany ; Fraunhofer-Institut fur Integrierte Schaltungen, Erlangen, Germany(See document for exact affiliation information.)
AES Convention: 95 (October 1993) Paper Number: 3703
Publication Date: October 1, 1993 Import into BibTeX
Subject: Test, Measurement, and Specifications
Permalink: https://www.aes.org/e-lib/browse.cfm?elib=6529

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