Digital recording and reproduction device

Details Digital recording and reproduction device Digital recording and reproduction device

1994-03-16

1996-05-21

Young, Brian K.

Coded data generation or conversion

Digital code to digital code converters

Data rate conversion

H03M 100

Patent

active

055193951

ABSTRACT:
A digital recorder which includes an A/D converter for converting analog signal to digital form for recording and a D/A converter for converting recovered recorded digital information to analog form, includes switch circuitry for interconnecting the D/A converter and the A/D converter in a manner to perform sample rate conversion of input digital signals to condition the recorder to record digital signals having different sample rates.

REFERENCES:
patent: 4682251 (1987-07-01), Hirota et al.
Sampling-Rate Conversion of Video Signals, Ajay Luthra et al. SMPTE Journal,Nov. 1991, pp. 869 to 879.
Digitale Signalverbeiung Andern der Abtastfrequenz, Funkschau 24/1985, pp. 47 & 48.
Patent Abstract of Japan: JP1253873, Tanaka Hiroshi, "Digital Signal Recording/Reproducing Device", Pub. Date: Oct. 11, 1989, vol. 14, No. 1.
Patent Abstract of Japan: JP2044575, Yoshino Tadashi, "Digital Signal Recording and Reproducing Device", Pub. Date: Feb. 14,1990, vol. 14, No. 207.
Search Report dated Nov. 21, 1995 EPO.

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