Dynamic information storage or retrieval – Control of storage or retrieval operation by a control... – Mechanism control by the control signal
Patent
1996-06-27
1999-03-23
Tran, Thang V.
Dynamic information storage or retrieval
Control of storage or retrieval operation by a control...
Mechanism control by the control signal
369 48, G11G 700
Patent
active
058869654
ABSTRACT:
A recording medium includes a first area for recording a signal including a plurality of units; and a second area for recording a contents information signal relating to a the plurality of units. The contents information signal includes relative position signals of the units and category signals indicative of the categories of the units classified in a predetermined classification manner. An reproduction apparatus includes a reading device for reading the processed signal and the contents information signal from the recording medium; an extracting device for extracting the relative position signals and the category signals from the contents information signal; an instruction device for receiving an instruction which designates the classified category; a control device for detecting the units corresponding to the category designated by the instruction by referring to the category signals and for detecting the relative position signals corresponding to the detected units; and a reproduction device for reproducing the units of the processed signal from the position detected by the control device.
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Sawabe Takao
Tozaki Akihiro
Pioneer Electronic Corporation
Tran Thang V.
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