The increased data capacity of DVD over CD has created an interest in extending the performance envelope of consumer digital audio to 96 kHz @ 24 bit. Two experiments to measure imaging are reported based upon cross-correlation of two noise sources and an estimate of minimum audible angle (MAA) for a range of stimuli. Results derived from 48 kHz and 96 kHz tests are presented to demonstrate whether the extended performance envelope improves the reproduction of phantom images.

Authors: Theiss, Bernd; Hawksford, Malcolm J.
Affiliations: University of Essex, Colchester, Essex, UK ; Audio Physic Gerhard GmbH, Brilon, Germany ; University of Essex, Colchester, Essex, UK(See document for exact affiliation information.)
AES Convention: 103 (September 1997) Paper Number: 4561
Publication Date: September 1, 1997
Subject: High-Resolution Recording Systems

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