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Convention Paper

NMR Measurements of Consumer Recording Devices which Use Low Bit-Rate Audio Coding

Authors: Keyhl, Michael; Herre, Jürgen; Schmidmer, Christian

AES Convention 94 · Paper 3616 · March 1993

Abstract

Recently several systems were introduced into the consumer market which benefit from low bit-rate coding technology. Traditional measurement methods should not be used to assess the performance of these devices. Measurements on a number of systems have been performed using the well known noise-to-mask ratio measurement technique. The results of this perceptual measurement will be presented and several aspects of the coding performance will be discussed.

Details

Published in
AES Convention 94
AES Convention
94
Paper number
3616
Publication date
March 6, 1993
Session subject
Measurement Techniques and Instrumentation
Affiliation
Fraunhofer Gesellschaft, Institut fur Integrierte Schaltungen, Erlangen, Germany (See document for exact affiliation information.)
Type
Convention Paper