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1. WO1997023995 - RECEIVER FOR TELEVISION MULTIPLEX BROADCASTING

Publication Number WO/1997/023995
Publication Date 03.07.1997
International Application No. PCT/JP1996/003763
International Filing Date 24.12.1996
Chapter 2 Demand Filed 18.07.1997
IPC
H04N 5/60 2006.01
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
NPICTORIAL COMMUNICATION, e.g. TELEVISION
5Details of television systems
44Receiver circuitry
60for the sound signals
H04H 20/00 2008.01
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
HBROADCAST COMMUNICATION
20Arrangements for broadcast or for distribution combined with broadcast
H04H 20/28 2008.01
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
HBROADCAST COMMUNICATION
20Arrangements for broadcast or for distribution combined with broadcast
28Arrangements for simultaneous broadcast of plural pieces of information
H04H 60/80 2008.01
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
HBROADCAST COMMUNICATION
60Arrangements for broadcast applications with a direct linkage to broadcast information or to broadcast space-time; Broadcast-related systems
76Arrangements characterised by transmission systems other than for broadcast, e.g. the Internet
78characterised by source locations or destination locations
80characterised by transmission among terminal devices
H04N 1/00 2006.01
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
NPICTORIAL COMMUNICATION, e.g. TELEVISION
1Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
H04N 5/44 2006.01
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
NPICTORIAL COMMUNICATION, e.g. TELEVISION
5Details of television systems
44Receiver circuitry
CPC
H04H 20/28
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
HBROADCAST COMMUNICATION
20Arrangements for broadcast or for distribution combined with broadcast
28Arrangements for simultaneous broadcast of plural pieces of information
H04H 60/80
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
HBROADCAST COMMUNICATION
60Arrangements for broadcast applications with a direct linking to broadcast information or broadcast space-time; Broadcast-related systems
76Arrangements characterised by transmission systems other than for broadcast, e.g. the Internet
78characterised by source locations or destination locations
80characterised by transmission among terminal devices
H04N 1/00098
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
NPICTORIAL COMMUNICATION, e.g. TELEVISION
1Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
00095Systems or arrangements for the transmission of the picture signal
00098via a television channel, e.g. for a series of still pictures with or without sound
H04N 21/4113
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
NPICTORIAL COMMUNICATION, e.g. TELEVISION
21Selective content distribution, e.g. interactive television or video on demand [VOD]
40Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
41Structure of client; Structure of client peripherals
4104Peripherals receiving signals from specially adapted client devices
4113PC
H04N 21/4117
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
NPICTORIAL COMMUNICATION, e.g. TELEVISION
21Selective content distribution, e.g. interactive television or video on demand [VOD]
40Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
41Structure of client; Structure of client peripherals
4104Peripherals receiving signals from specially adapted client devices
4117for generating hard copies of the content, e.g. printer, electronic paper
H04N 21/4122
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
NPICTORIAL COMMUNICATION, e.g. TELEVISION
21Selective content distribution, e.g. interactive television or video on demand [VOD]
40Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
41Structure of client; Structure of client peripherals
4104Peripherals receiving signals from specially adapted client devices
4122additional display device, e.g. video projector
Applicants
  • LSI JAPAN CO., LTD. [JP]/[JP] (AllExceptUS)
  • ASAHI NATIONAL BROADCASTING CO., LTD. [JP]/[JP] (AllExceptUS)
  • SASANO, Kouji [JP]/[JP]
  • TANAKA, Takashi [JP]/[JP]
Inventors
  • SASANO, Kouji
  • TANAKA, Takashi
Priority Data
7/35041621.12.1995JP
Publication Language Japanese (JA)
Filing Language Japanese (JA)
Designated States
Title
(EN) RECEIVER FOR TELEVISION MULTIPLEX BROADCASTING
(FR) RECEPTEUR POUR EMISSIONS DE TELEVISION EN MULTIPLEX
Abstract
(EN)
A receiver which receives two-channel multiplex broadcasting using second sound band of television broadcasting. Two-channel data and/or facsimile data broadcast by multiplexing the data upon the second sound broadcasting band of a television broadcast wave composed of a video band, a main sound band, and the second sound band are displayed, printed, or outputted. The receiver may be a receiver having no display for displaying television picture, a receiver having such a display, and a receiver having a device for displaying and printing data multiplexed upon the second sound band of an FM-broadcast wave in addition to the display. In addition, the receiver may be a receiver which only displays multiplexed data, a receiver which only prints the data, a receiver which only outputs the data, and a receiver which displays, prints, and outputs the data.
(FR)
L'invention porte sur un récepteur pour émissions de télévision en multiplex à deux canaux utilisant la deuxième bande sonore des émissions de télévision. On peut ainsi afficher, imprimer ou diffuser les données sur deux canaux ou des données de FAX transmises par multiplexage sur la deuxième bande sonore du signal de télévision composé d'une bande vidéo, d'une bande sonore principale et d'une bande sonore secondaire. Le récepteur peut être du type sans écran, muni d'un écran de télévision ou muni d'un écran et d'un dispositif d'impression de données multiplexées utilisant la deuxième bande sonore en MF en plus de l'écran. Le récepteur peut par ailleurs se limiter à la présentation de données multiplexées ou à l'impression de données ou à la sortie de données ou au contraire combiner les fonctions d'affichage, d'impression et de diffusion.
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