Disc players

Dynamic magnetic information storage or retrieval – General processing of a digital signal – Data verification

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Details

G11B 509

Patent

active

044918828

ABSTRACT:
A disc player for reproducing an information signal from a disc having an information track on which the information signal is recorded in the form of digital data, such as a digital audio disc, is provided with an improved error correcting circuit arrangement of correcting errors in reproduced digital data obtained from the disc, wherein the error correcting ability for errors in the reproduced digital data obtained in the cue reproducing state or review reproducing state is reduced in comparison with the error correcting ability for errors in the reproduces digital data obtained in the normal reproducing state, so that erroneous error correction in the cue reproducing state or review reproducing state is reduced and therefore click noise components are prevented from being contained in a reproduced information signal.

REFERENCES:
patent: 4345280 (1982-08-01), Blagaila et al.
patent: 4403263 (1983-09-01), Kageyama et al.

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