Image/audio information recording/reproduction apparatus with bu

Details Image/audio information recording/reproduction apparatus with bu Image/audio information recording/reproduction apparatus with bu

1990-07-25

1992-12-08

Smith, Jerry

Dynamic information storage or retrieval

Systems or subsystems combined with diverse art device

For control of diverse art device

358341, 369 14, 369 47, 360 27, 360 331, G11B 3100, H04N 576

Patent

active

051703882

ABSTRACT:
An image/audio information recording/reproduction apparatus has a first recording device for receiving a first electrical signal representing image information and recording the image information on a dynamic recording medium of a given type, a static recording medium of a given type for storing a second electrical signal digitally representing audio information accompanying the image information, and a second recording device which is electrically connected to the static recording medium. The second recording device determines a memory address in the static recording medium of audio information accompanying the image information in a manner corresponding to a recording position of the image information on the dynamic recording medium, and records the audio information in the static recording medium in accordance with the determined memory address. The static recording medium includes a non-volatile semiconductor memory, such as an electrically erasable programmable read only memory.

REFERENCES:
patent: 4924303 (1990-05-01), Brandon et al.
patent: 5006939 (1991-04-01), Cawley
IEEE Transactions on Broadcasting, vol. BC-33, No. 4, Dec. 1987, Y. Hashimoto et al, An Experimental HDTV Digital VTR with a Bit Rate of 1.188 Gbps.
SMPTE Journal, vol. 96, No. 12, Dec. 1987, James H. Wilkinson, A Review of the Signal Format Specification for the 4:2:2 Component Digital VTR.

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