Two new methods are described for rapid location of predetermined and unknown points in audio stored in digital form in disk-based systems. Additional, separate data files containing auxiliary data and reduced data rate audio are created on recording to provide a base for fast searching by data matching or auditory monitoring. Either method may be used independently with a storage overhead of 13% and 6%, respectively.

Author: McNally, Guy W.
Affiliation: BBC Research Department, Tadworth, Surrey, England
AES Convention: 78 (May 1985) Paper Number: 2232
Publication Date: May 1, 1985
Subject: Recording

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