Efficient recording medium

Details Efficient recording medium Efficient recording medium

1996-08-09

1998-08-25

Shin, Christopher B.

Dynamic information storage or retrieval

Information location or remote operator actuated control

Selective addressing of storage medium

395894, 369 13, 369 14, 369 48, 369 32, 707100, G11B 1304

Patent

active

057992126

ABSTRACT:
A recording medium has a user recordable area in which two types of information may be recorded, such as audio data and user data, and a control area having a first area for management information regarding the first type of information and a second area for management information regarding the second type of information. A reproducing apparatus uses the first management information to reproduce the first type of information and to avoid reproducing the second type of information as the first type of information, and uses the second management information to reproduce the second type of information and to avoid reproducing the first type of information as the second type of information. A recording apparatus generates the first management information when the first type of information is recorded and generates the second management information when the second type of information is recorded.

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patent: 5491592 (1996-02-01), Aramaki et al.
patent: 5555098 (1996-09-01), Parulski

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