Apparatus for recording compressed digital information to an opt

Details Apparatus for recording compressed digital information to an opt Apparatus for recording compressed digital information to an opt

1991-08-19

1993-06-29

Sniezek, Andrew L.

Dynamic information storage or retrieval

Condition indicating, monitoring, or testing

Including radiation storage or retrieval

369 47, 369116, 369124, G11B 700

Patent

active

052240878

ABSTRACT:
An apparatus for recording compressed digitized information to an optical disc by reading the digital data into a memory for transient storage. The digital input data thus written into the memory are sequentially read out of the memory and into an encoder at a transfer rate faster than the input transfer rate where the digital data are arranged in discrete clusters of record units including cluster-linking groups such that each record unit can be interleaved independently and without affecting other record units. The interleaved record units are then recorded onto an optical disc. Reproduction of the record units from the optical disk is carried out by reversing the process.

REFERENCES:
patent: 4707818 (1987-11-01), Suzuki et al.
patent: 4777545 (1988-10-01), Shoji et al.
patent: 4827462 (1989-05-01), Flannagan et al.
patent: 4893193 (1990-01-01), Nakamura et al.
patent: 5023854 (1991-06-01), Satoh et al.

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