Device for specifying and calculating a play time of an optical

Details Device for specifying and calculating a play time of an optical Device for specifying and calculating a play time of an optical

1991-11-26

1993-03-23

Nguyen, Hoa

Dynamic information storage or retrieval

Simultaneous diverse types of storage or retrieval

369 84, 369 85, 360 15, G11B 1300, G11B 1304, G11B 1112, G11B 728

Patent

active

051970511

ABSTRACT:
A device is for specifying and calculating a reproduction time of an optical disk player such that the reproduction time is specified and calculated to coincide with a recording length of one side of a magnetic tape. The optical disk player reproduces audio information stored on an optical disk in the form of a plurality of recorded audio segments. The magnetic tape is used to record at least one of the plurality of recorded audio segments reproduced by the optical disk player. A recording length specifying unit specifies a recording length of the magnetic tape, a display unit displays the recording length specified by the recording length specifying unit, a reproduction time calculating unit calculates the recording length of one side of the magnetic tape by multiplying the recording length specified by the recording length specifying unit by one-half, and an audio segment determining unit determines and selects a number of the plurality of recorded audio segments which can be reproduced within the recording length of the one side of the magnetic tape, and stores an identification of the number of plurality of recorded audio segments thus selected.

REFERENCES:
patent: 4280159 (1981-07-01), Nakayama
patent: 4479159 (1984-10-01), Kamei et al.
patent: 4644436 (1987-02-01), Unno

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