Enhanced TV system using transmitted error signals

Details Enhanced TV system using transmitted error signals Enhanced TV system using transmitted error signals

1988-08-30

1990-06-12

Shepperd, John W.

Facsimile and static presentation processing

Facsimile

Specific signal processing circuitry

358 11, 358 12, 358 21V, 358105, 358140, 358142, H04N 704, H04N 1106

Patent

active

049337653

ABSTRACT:
A television system for generating video signals for reception by a receiver having adaptive processing circuitry susceptible of errors includes circuitry for emulating portions of the receiver and detecting the occurrences of such errors. A signal representing the occurrences of the errors is generated and combined with the transmitted video signal. At the receiver the error signal is separated from the video signal and utilized by the adaptive processing circuitry to ameliorate the effects of such errors.

REFERENCES:
patent: 4050084 (1977-09-01), Rossi
patent: 4202011 (1980-05-01), Koga
patent: 4598309 (1986-07-01), Casey
patent: 4617589 (1986-10-01), Weckenbrock
patent: 4636840 (1987-01-01), McNeely et al.
patent: 4639784 (1987-01-01), Fling
patent: 4641188 (1987-02-01), Dischert
patent: 4660072 (1987-04-01), Fukinuki
patent: 4661853 (1987-04-01), Roeder et al.
patent: 4730217 (1988-03-01), Tonge et al.
patent: 4731648 (1988-03-01), Bernard et al.
patent: 4794455 (1988-12-01), Ericsson
patent: 4805017 (1989-02-01), Kaneko et al.
patent: 4866509 (1989-09-01), Guida
BBC Research Department; "HDTV Motion Adaptive Bandwidth Reduction Using DATV"; by Storey, pp. 1-7, Jun. 1986.
M. A. Isnardi et al, "Decoding Issues in the ACTV System" IEEE Transactions on Consumer Electronics; vol. 34, Feb 1988, pp. 111-120.
Ser. No. 139,340-Filed 12.29.87-M. A. Isnardi-Extended Definition Widescreen Television Signal Processing System (G. A. Unit 217).
C. P. Sandbank et al, "The Role of DATV in Future Television Emission and Reception", Proc of Third International Colloquium on Advanced Television Systems: HDTV '87, Ottawa Canada pp. 4.4.3-4.4.15.
Y. Ninomiya et al., "A HDTV Broadcasting System Utilizing a Bandwidth Compression Technique-Mose," IEEE Trans. on Broadcasting vol. BV-33, No. 4, Dec. 87, pp. 130-160.
K. Kawai et al., "IDTV Receiver", IEEE Trans. on Consumer Electronics, vol. CE-33, No. 3, Aug. 1987, pp 181-191.
F. Minami et al., "Muse Decoder", Conference Paper CH2564-3/88/000-0192, 1988 IEEE.
Y. Ninomiya et al, "A Single Channel HDTV Broadcast System-The Muse" NHK Laboratories Note, Ser. No. 304, Sep. 1984. (ISSN 0027-657x).

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