Information-signal recording apparatus, information-signal repro

Details Information-signal recording apparatus, information-signal repro Information-signal recording apparatus, information-signal repro

1997-07-28

1999-08-17

Sniezek, Andrew L.

Dynamic magnetic information storage or retrieval

Record copying

360 69, G11B 586

Patent

active

059402326

ABSTRACT:
A microcomputer reads out cassette management information from an IC memory on a cassette to give the same to a D-IF formatter. The D-IF formatter outputs the cassette management information by a digital interface format which packages a reproducing digital image and audio signals from an error correction circuit, and a sub-code and the cassette management information. Upon dubbing recording, a separation circuit extracts the cassette management information from dubbing input to give the same to the microcomputer. The microcomputer creates the cassette management information corresponding to a program to be dubbed, on the basis of the inputted cassette management information, to store the same into the IC memory. In this manner, upon dubbing, the image and audio information is recorded on a tape, and the cassette management information is automatically recorded on the IC memory. Thus, complicated information input of a user is dispensed with.

REFERENCES:
patent: 4338644 (1982-07-01), Staar
patent: 4339776 (1982-07-01), Langer et al.
patent: 4597058 (1986-06-01), Izumi et al.
patent: 4672554 (1987-06-01), Ogaki
patent: 4794467 (1988-12-01), Okuyama
patent: 5636078 (1997-06-01), Tsai
Belgium Patent Abstract No. BE879620, Staar, Oct. 25, 1979.
Ide et al: Data Compression and Digital Modulation: Nikkei Electronics Books, Cap 1, pp. 137-150 (1993).

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