Television – Nonpictorial data packet in television format – Including teletext decoder or display
Patent
1998-04-01
2000-08-29
Peng, John K.
Television
Nonpictorial data packet in television format
Including teletext decoder or display
348468, 348473, 348476, 348487, 348736, 348737, 370319, 370344, 370 691, 375260, 455 45, H04N 700, H04N 708, H04N 544, H04J 100, H04B 7204
Patent
active
061116130
ABSTRACT:
A receiver which receives two-channel multiplex broadcasting by using television sub audio. Two-channel data and/or facsimile data which are multiplexed on the broadcasting sub audio band of the television broadcasting wave including a video band, a main audio band and a sub audio band are displayed, printed and output. The receiver may have a device for displaying and printing data multiplexed on the sub audio band of the FM broadcasting wave, and further may have a device for displaying a television picture. The receiver may perform only one, some or all of the functions of displaying, printing and outputting multiplexed data.
REFERENCES:
patent: 4139866 (1979-02-01), Wegner
patent: 4356510 (1982-10-01), Nakayama
patent: 5070404 (1991-12-01), Bullock et al.
patent: 5325127 (1994-06-01), Dinsel
patent: 5428404 (1995-06-01), Ingram et al.
patent: 5497372 (1996-03-01), Nankoh et al.
patent: 5584051 (1996-12-01), Goken
patent: 5722047 (1998-02-01), Murayama
patent: 5857149 (1999-01-01), Suzuki
Sasano Kouji
Tanaka Takashi
Asahi National Broadcasting Co., Ltd.
Durando Antonio R.
LSI Japan Co., Ltd.
Natnael Paulos
Peng John K.
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