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Conference Paper

A Human Ear Related Objective Measurement Technique Yields Audible Error and Error Margin

Authors: Kapust, Rolf

AES Conference: 11th International Conference: Test & Measurement · Paper 11-022 · May 1992

Abstract

A new method of quality evaluation for coded and reproduced sound material will be presented. A BARK-Transform based measurement technique as a critical band frequency transform with ideal time resolution and further knowledge of the exact spectral masking effects allow a human ear adapted analysis model. Essentially gained distance measures for audible error and error margin provide an objective quality comparison for further enhancement of audio encoding schemes.

Details

Published in
AES Conference: 11th International Conference: Test & Measurement
Paper number
11-022
Publication date
May 6, 1992
Session subject
Test & Measurement
Affiliation
Lehrstuhl fur Technische Elelaronik, Universitat Erlangen-Niirnberg, Erlangen, Germany (See document for exact affiliation information.)
Type
Conference Paper