Send-out convertors for a recording/reproducing system

Details Send-out convertors for a recording/reproducing system Send-out convertors for a recording/reproducing system

1992-10-13

1994-08-23

Powell, Mark R.

Television

Image signal processing circuitry specific to television

Switching

348441, 360 143, 358335, H04N 5268

Patent

active

053411781

ABSTRACT:
A first recording/reproducing unit 1, a second recording/reproducing unit 2 and a third recording/reproducing unit 3 are interconnected by a routing switch 4 to which is connected a bit rate converter 5 having first to third bit rate converting circuits 10 to 12 enabling data exchange between the recording/reproducing units 1 to 3. When the transmitting VTR and the receiving VTR are decided, the routing switch 4 transmits data from the transmitting VTR to the bit rate converter 5 where the bit rate of the data is changed to the bit rate handled by the receiving VTR before the data is supplied to the receiving VTR. Data exchange may be made between VTRs having different data bit rates.

REFERENCES:
patent: 4532557 (1985-07-01), Larkins
patent: 4586093 (1986-04-01), Fukuju et al.
patent: 4858027 (1989-08-01), Sashou et al.
patent: 4864421 (1989-09-01), Morioka et al.
patent: 5243416 (1993-09-01), Nakazawa
patent: 5255103 (1993-10-01), Honjo
patent: 5280397 (1994-01-01), Rhodes
SMPTE Journal vol. 100, No. 1, Jan. 1991, Scarsdale, N.Y. US pp. 19-22, XP000173303 `A Complete Post-Production System for All Video Formats`.
Rundfunktechnische Mitteilungen vol. 34, No. 4, Jul. 1990, Norderstedt DEL pp. 173-183, XP000160599 Herbert Hoffmann et al. `Ein Universelles Rahmenkonzept Fur Die Digitale Ubertragung VOL TV-Signalen Unterschiedlicher Quellencodierformate Uber 140-MBIT/S-VERBINDUNGEN`.

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