Subcode reading apparatus for a compact disc player

Details Subcode reading apparatus for a compact disc player Subcode reading apparatus for a compact disc player

1992-12-28

1994-10-25

Psitos, Aristotelis

Dynamic information storage or retrieval

Control of storage or retrieval operation by a control...

Mechanism control by the control signal

369 59, 369 32, 369124, G11B 2010

Patent

active

053595823

ABSTRACT:
A subcode reading apparatus for a compact disc player, designed to automatically read subcode data recorded on a compact disc without depending on a system controller, which includes a timing control circuit for storing in a memory the subcode data of successive blocks outputted from a CD digital signal processing circuit according to a command signal from the system controller. According to the present invention, the efficiency of the system controller can be increased and the overall construction of the system may be simplified.

REFERENCES:
patent: 4501000 (1985-02-01), Immink et al.
patent: 4932018 (1990-06-01), Nagasawa et al.

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