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Convention Paper

Advanced Audio Measurement System Using Psychoacoustic Properties

Authors: Herre, Jürgen; Eberlein, Ernst; Schott, Hartmut; Brandenburg, Karlheinz

AES Convention 92 · Paper 3321 · March 1992

Abstract

New audio coding techniques take advantage of perceptual masking of the quantization noise. For these systems classical means for evaluation and characterization like SNR measurement or measurement of nonlinear distortions become completely meaningless. This paper describes a measuring system which takes into account psychoacoustic masking properties. Several examples including analog and digital systems are presented to demonstrate the performance.

Details

Published in
AES Convention 92
AES Convention
92
Paper number
3321
Publication date
March 6, 1992
Session subject
Psychoacoustics
Affiliation
FhG-IIS, Erlangen, Germany ; University Erlangen-Nurnberg, Erlangen, Germany (See document for exact affiliation information.)
Type
Convention Paper