Dynamic information storage or retrieval – Control of storage or retrieval operation by a control... – Mechanism control by the control signal
Patent
1995-09-29
1997-04-08
Hindi, Nabil
Dynamic information storage or retrieval
Control of storage or retrieval operation by a control...
Mechanism control by the control signal
369 58, 369 54, 369 53, G11B 700
Patent
active
056194838
ABSTRACT:
A digital signal with included sub-code data reproduced from a first recording medium is recorded to a second recording medium having a data recording area and a table of contents (TOC) area establishing an end point of the digital signal outputted from the first recording medium by detecting if a reproducing time information of the sub-code data outputted from the first recording medium with the diginal signal ceases changing, detecting whether an audio data is included in the digital signal outputted from the first recording medium, and if not, pausing the recording operation for a predetermined time period, and after the predetermined time period passes, if it is detected that the reproducing time information ceases changing and the audio data is still not included in the digital signal outputted from the first recording medium, the recording operation of data in the second recording medium terminates, and a data indicative of a recording end point of the data which is recorded in the data recording area of the second recording medium is recorded in the TOC area of the second recording medium, the recording end point being a time point at which a predetermined time period passes after it is detected that the reproducing time information ceases changing and the reproduction of the first recording medium terminates, and then the whole recording operation to the second recording medium terminates.
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Database WPIL, No. 81, B0881D, Derwent Publications Ltd., London, SU-737879, Suslov, V.M.
Aramaki Junichi
Kihara Nobuyuki
Yokota Teppei
Hindi Nabil
Sony Corporation
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