Television – Nonpictorial data packet in television format – Error correction or prevention
Patent
1995-10-23
1998-12-29
Kostak, Victor R.
Television
Nonpictorial data packet in television format
Error correction or prevention
3488451, 348432, H04N 712
Patent
active
058546600
ABSTRACT:
In a method of decoding a data signal (WSS) having at least a start-code or sync word section (SC) and a data section (AR..R), the data signal is converted (ADC) into a sequence of multi-bit samples having at least a start-code or sync word section (SC) and a data section (AR..R). The sequence of multi-bit samples is processed (11A) to obtain a word sync signal (WS) indicating synchronization information. A disturbance measurement signal (.GAMMA.) is obtained (19) from at least the start-code or sync word section (SC) of the sequence of multi-bit samples. Finally, the data section (AR..R) of the sequence of multi-bit samples is code demodulated (13A) in response to the word sync signal (WS) in dependence upon the disturbance measurement signal (.GAMMA.) to obtain a demodulated data signal.
REFERENCES:
patent: 5289276 (1994-02-01), Siracusa et al.
patent: 5323236 (1994-06-01), Tichelaar et al.
patent: 5376969 (1994-12-01), Zdepski
patent: 5455629 (1995-10-01), Sun et al.
patent: 5461619 (1995-10-01), Citta et al.
"A New One-Chip Dataline Processor For the Video Programming System (VPS)", by G. Schippman, IEEE Transactions on Consumer Electronics, vol. CE-33, No. 3, Aug. 1987, pp. 226-229.
"VPS -- Ein Neues System Zur Beitragsgesteuerten Programmaufzeichnung" by Von Arthur Heller, Rundfunktechnische Mitteilungen, Jahrgang 29, 1985, Heft 4, pp. 161-169.
"Wide Screen Signalling for EDTV" by Dietrich Westerkamp, Thomson Consumer Electronics Corporate Research, Deutsche Thomson-Brandt GmbH, Hannover, on the 18th International Television Symposium and Technical Exhibition, 10-15 Jun. 1993, pp. 748-754.
Goodman Edward W.
Kostak Victor R.
U.S. Philips Corporation
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