BR9206170A - Diffusion relay station, video signal transmission unit and auxiliary image generation system - Google Patents

Diffusion relay station, video signal transmission unit and auxiliary image generation system

Info

Publication number
BR9206170A
BR9206170A BR9206170A BR9206170A BR9206170A BR 9206170 A BR9206170 A BR 9206170A BR 9206170 A BR9206170 A BR 9206170A BR 9206170 A BR9206170 A BR 9206170A BR 9206170 A BR9206170 A BR 9206170A
Authority
BR
Brazil
Prior art keywords
diffusion
video signal
transmission unit
signal transmission
generation system
Prior art date
Application number
BR9206170A
Other languages
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.)
Filing date
Publication date
Application filed by British Broadcasting Corp filed Critical British Broadcasting Corp
Publication of BR9206170A publication Critical patent/BR9206170A/en

Links

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 Diffusion relay station, video signal transmission unit and auxiliary image generation system BR9206170A (en)

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 (en) 1991-06-21 1992-06-18 Broadcast relay transmission system

Publications (1)

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

Family

ID=10697063

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9206170A BR9206170A (en) 1991-06-21 1992-06-18 Diffusion relay station, video signal transmission unit and auxiliary image generation system

Country Status (5)

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

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
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
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

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 (en) * 1990-02-21 1991-08-23 Arcomis METHOD FOR INSERTING SOUND MESSAGES IN A PROGRAM DIFFUSED LOCALLY
FR2664115A1 (en) * 1990-06-28 1992-01-03 Sh Ace Installation for distributing data at distance, in particular by mixing texts and high-definition images
US5296848A (en) * 1990-10-23 1994-03-22 Sony (Australia) Pty Limited Method and apparatus for triggering an automatic transmission

Also Published As

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

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Legal Events

Date Code Title Description
FA1 Application deemed withdrawn (art. 18(2))