The paper describes a new proposal for burying a high data-rate data channel (with up to 360 kbit/s or more) compatibly within the data stream of an audio CD without significant impairment of existing CD performance. The new data channel may be used for high-quality data-reduced related audio channels, or even for data-compressed video or computer data, while retaining compatibility with existing audio CD players. The theory of the new channel coding technique is described.

Authors: Gerzon, Michael A.; Craven, Peter G.
AES Convention: 94 (March 1993) Paper Number: 3551
Publication Date: March 1, 1993
Subject: Digital Signal Processing

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