Dynamic information storage or retrieval – Control of storage or retrieval operation by a control... – Mechanism control by the control signal
Patent
1993-01-25
1994-01-25
Young, W. R.
Dynamic information storage or retrieval
Control of storage or retrieval operation by a control...
Mechanism control by the control signal
358335, 358342, 369 58, G11B 700
Patent
active
052821862
ABSTRACT:
Method and apparatus of recording and reproducing picture information on a recording medium. In addition to a coded information signal, subcodes together with identification codes for identifying the coding system of the subcodes are recorded in a first recording area of a recording medium and the identification codes and content discrimination codes for indicating contents of information included in the subcode using the coding system indicated by the identification code are recorded in a second recording area of the recording medium. It is further characterized that the identification code and the content discrimination information recorded in the second recording area are displayed at the time of the playback of the recording medium.
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Hosaka Sumio
Katagiri Shoichi
Matsuoka Hisao
Nomura Satoru
Tsuda Youichirou
Pioneer Electronic Corporation
Young W. R.
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