BR9206170A - Estação de retransmissão de difusão, unidade de transmissão de sinal de vídeo e sistema auxiliar de geração de imagens - Google Patents

Estação de retransmissão de difusão, unidade de transmissão de sinal de vídeo e sistema auxiliar de geração de imagens

Info

Publication number: BR9206170A
Authority: BR; Brazil
Prior art keywords: diffusion; video signal; transmission unit; signal transmission; generation system
Prior art date: 1991-06-21

Application number

BR9206170A

Other languages

English (en)

Portuguese (pt)

Inventor

Andrew Finney

Original Assignee

British Broadcasting Corp

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

1991-06-21

Filing date

1992-06-18

Publication date

1994-12-06

1992-06-18 Application filed by British Broadcasting Corp filed Critical British Broadcasting Corp

1994-12-06 Publication of BR9206170A publication Critical patent/BR9206170A/pt

Classifications

- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04H—BROADCAST COMMUNICATION
- H04H20/00—Arrangements for broadcast or for distribution combined with broadcast
- H04H20/02—Arrangements for relaying broadcast information
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04H—BROADCAST COMMUNICATION
- H04H20/00—Arrangements for broadcast or for distribution combined with broadcast
- H04H20/10—Arrangements for replacing or switching information during the broadcast or the distribution
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/08—Systems for the simultaneous or sequential transmission of more than one television signal, e.g. additional information signals, the signals occupying wholly or partially the same frequency band, e.g. by time division

Landscapes

Engineering & Computer Science (AREA)
Signal Processing (AREA)
Multimedia (AREA)
Radio Relay Systems (AREA)

BR9206170A 1991-06-21 1992-06-18 Estação de retransmissão de difusão, unidade de transmissão de sinal de vídeo e sistema auxiliar de geração de imagens BR9206170A (pt)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
GB919113394A GB9113394D0 (en)	1991-06-21	1991-06-21	Broadcast relay transmission system
PCT/GB1992/001097 WO1993000774A1 (fr)	1991-06-21	1992-06-18	Systeme de diffusion a relais

Publications (1)

Publication Number	Publication Date
BR9206170A true BR9206170A (pt)	1994-12-06

Family

ID=10697063

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BR9206170A BR9206170A (pt)	1991-06-21	1992-06-18	Estação de retransmissão de difusão, unidade de transmissão de sinal de vídeo e sistema auxiliar de geração de imagens

Country Status (5)

Country	Link
BG (1)	BG98312A (fr)
BR (1)	BR9206170A (fr)
GB (2)	GB9113394D0 (fr)
HU (1)	HUT67280A (fr)
WO (1)	WO1993000774A1 (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US5251909A (en) *	1991-05-28	1993-10-12	Reed Michael J	Secured high throughput data channel for public broadcast system
GB2288714B (en) *	1994-04-12	1999-01-20	Bagano Ltd	Improvements in and relating to microwave signal broadcasting
US5914712A (en) *	1995-05-08	1999-06-22	Video Jukebox Network, Inc.	Interactive video system
US8862048B2 (en)	2009-09-11	2014-10-14	Geo-Broadcast Solutions, Llc	Equipment, system and methodologies for segmentation of listening area into sub-areas enabling delivery of localized auxiliary information
US20130094426A1 (en)	2009-09-11	2013-04-18	Geo-Broadcast Solutions Llc	Equipment, system and methodologies for transmitting localized auxiliary information and rds/rbds information via multiple rf frequencies, rf power, and antenna selection of boosters in a segmented listening area delivering localized auxiliary information

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB1514941A (en) *	1975-09-15	1978-06-21	British Broadcasting Corp	Broadcasting messages
GB2195868A (en) *	1986-08-21	1988-04-13	Gainsborough Holdings Ltd	Broadcasting of map information
US5029014A (en) *	1989-10-26	1991-07-02	James E. Lindstrom	Ad insertion system and method for broadcasting spot messages out of recorded sequence
FR2658678A1 (fr) *	1990-02-21	1991-08-23	Arcomis	Procede pour l'insertion de messages sonores dans un programme diffuse localement.
FR2664115A1 (fr) *	1990-06-28	1992-01-03	Sh Ace	Installation de distribution de donnees a distance, en particulier par melange de textes et d'images a haute definition.
US5296848A (en) *	1990-10-23	1994-03-22	Sony (Australia) Pty Limited	Method and apparatus for triggering an automatic transmission

1991
- 1991-06-21 GB GB919113394A patent/GB9113394D0/en active Pending
1992
- 1992-06-18 BR BR9206170A patent/BR9206170A/pt not_active Application Discontinuation
- 1992-06-18 HU HU9303550A patent/HUT67280A/hu unknown
- 1992-06-18 WO PCT/GB1992/001097 patent/WO1993000774A1/fr not_active Ceased
1993
- 1993-12-07 GB GB9325098A patent/GB2272348B/en not_active Expired - Fee Related
- 1993-12-20 BG BG98312A patent/BG98312A/xx unknown

Also Published As

Publication number	Publication date
BG98312A (en)	1994-01-03
GB2272348A (en)	1994-05-11
GB9325098D0 (en)	1994-02-16
HU9303550D0 (en)	1994-04-28
GB2272348B (en)	1995-02-22
WO1993000774A1 (fr)	1993-01-07
GB9113394D0 (en)	1991-08-07
HUT67280A (en)	1995-03-28

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Legal Events

Date	Code	Title	Description
1995-09-05	FA1	Application deemed withdrawn (art. 18(2))