VIDEO RECORDING/REPRODUCING DEVICE
PROBLEM TO BE SOLVED: To provide the video recording and reproducing device capable of random access by reducing a search time at reproduction. SOLUTION: An input sound signal 1 and an input video signal 3 are converted into digital data respectively by a sound A/D converter 2 and a video A/D conver...
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Format: | Patent |
Sprache: | eng |
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Zusammenfassung: | PROBLEM TO BE SOLVED: To provide the video recording and reproducing device capable of random access by reducing a search time at reproduction. SOLUTION: An input sound signal 1 and an input video signal 3 are converted into digital data respectively by a sound A/D converter 2 and a video A/D converter 4 and the data are multiplexed with calendar information and a time signal by a multiplexer 6 and the multiplexed data are stored in a RAM 7 based on a recording control signal 18 from an endless recording address control circuit 17. The operator uses a controller 19 to designate a desired video image at reproduction and a reproduction address control circuit 20 applies a read address to a RAM 7 based on the control of the controller 19 to read the multiplexed data desired by the operator. |
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