Compact disc player using Sub-Q data for track jump compensation

Details Compact disc player using Sub-Q data for track jump compensation Compact disc player using Sub-Q data for track jump compensation

1993-12-29

1995-11-28

Levy, Stuart S.

Dynamic information storage or retrieval

Information location or remote operator actuated control

Selective addressing of storage medium

369 4432, 360 7814, G11B 2108, G11B 700, G11B 2018

Patent

active

054714427

ABSTRACT:
A CD player is disclosed in which it is adapted such that a data signal of a greater amount than necessary is reproduced by rotating a compact disk at a speed higher than its normal rotating speed and the data signal is stored into a large-capacity memory before the signal is deinterleaved and the data stored in the large-capacity memory is read and output even while a pickup, when a track jump has occurred, is being returned to the position preceding where the track jump occurred, whereby the continuity of the output signal from the CD player is maintained.

REFERENCES:
patent: 4541093 (1985-08-01), Furuya et al.
patent: 4598403 (1986-07-01), Odaka
patent: 4603412 (1986-07-01), Yamazaki
patent: 4742507 (1988-05-01), Kuroki et al.
patent: 4807206 (1989-02-01), Moriya et al.
patent: 4860272 (1989-08-01), Nishikawa et al.
patent: 5148417 (1992-09-01), Wong et al.

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