EP 0920776 A1 19990609 - TELEVISION
Title (en)
TELEVISION
Title (de)
FERNSEHEN
Title (fr)
TELEVISION
Publication
Application
Priority
- GB 9703192 A 19970215
- IB 9800175 W 19980212
Abstract (en)
[origin: WO9836568A1] A method of controlling the viewing of television programmes according to their content involves sending codes using an auxiliary data channel which indicate the level of sexual, violent, distressing, etc. content. These codes are assembled into a wide screen signalling (WSS) signal and detected at a receiver. The receiver is programmed by entering corresponding codes which indicate allowable or forbidden content and cause the display to be blanked and the sound to be muted in dependance on the transmitted codes. A system, programme source and receiver are also described.
IPC 1-7
IPC 8 full level
H04N 7/08 (2006.01); H04N 7/081 (2006.01); H04N 7/088 (2006.01); H04N 7/16 (2011.01)
CPC (source: EP KR)
H04N 7/08 (2013.01 - KR); H04N 7/0887 (2013.01 - EP); H04N 7/163 (2013.01 - EP)
Citation (search report)
See references of WO 9836568A1
Designated contracting state (EPC)
DE FR GB IT
DOCDB simple family (publication)
WO 9836568 A1 19980820; CN 1217849 A 19990526; EP 0920776 A1 19990609; GB 9703192 D0 19970402; JP 2000509936 A 20000802; KR 20000064924 A 20001106
DOCDB simple family (application)
IB 9800175 W 19980212; CN 98800139 A 19980212; EP 98901440 A 19980212; GB 9703192 A 19970215; JP 52924398 A 19980212; KR 19980708244 A 19981015