BR8603507A - Sistema para identificar uma pluralidade de programas de teledifusao definidos num sinal utilizando extracao de identificacao - Google Patents

Sistema para identificar uma pluralidade de programas de teledifusao definidos num sinal utilizando extracao de identificacao

Info

Publication number
BR8603507A
BR8603507A BR8603507A BR8603507A BR8603507A BR 8603507 A BR8603507 A BR 8603507A BR 8603507 A BR8603507 A BR 8603507A BR 8603507 A BR8603507 A BR 8603507A BR 8603507 A BR8603507 A BR 8603507A
Authority
BR
Brazil
Prior art keywords
identify
signal
broadcasting programs
identification extraction
programs defined
Prior art date
Application number
BR8603507A
Other languages
English (en)
Inventor
John G Lert Jr
Daozheng Lu
Original Assignee
Nielsen A C Co
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 Nielsen A C Co filed Critical Nielsen A C Co
Publication of BR8603507A publication Critical patent/BR8603507A/pt

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04H—BROADCAST COMMUNICATION
    • H04H20/00—Arrangements for broadcast or for distribution combined with broadcast
    • H04H20/28—Arrangements for simultaneous broadcast of plural pieces of information
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V20/00—Scenes; Scene-specific elements
    • G06V20/40—Scenes; Scene-specific elements in video content
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04H—BROADCAST COMMUNICATION
    • H04H60/00—Arrangements for broadcast applications with a direct linking to broadcast information or broadcast space-time; Broadcast-related systems
    • H04H60/35—Arrangements for identifying or recognising characteristics with a direct linkage to broadcast information or to broadcast space-time, e.g. for identifying broadcast stations or for identifying users
    • H04H60/37—Arrangements for identifying or recognising characteristics with a direct linkage to broadcast information or to broadcast space-time, e.g. for identifying broadcast stations or for identifying users for identifying segments of broadcast information, e.g. scenes or extracting programme ID
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04H—BROADCAST COMMUNICATION
    • H04H60/00—Arrangements for broadcast applications with a direct linking to broadcast information or broadcast space-time; Broadcast-related systems
    • H04H60/56—Arrangements characterised by components specially adapted for monitoring, identification or recognition covered by groups H04H60/29-H04H60/54
    • H04H60/58—Arrangements characterised by components specially adapted for monitoring, identification or recognition covered by groups H04H60/29-H04H60/54 of audio
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04H—BROADCAST COMMUNICATION
    • H04H60/00—Arrangements for broadcast applications with a direct linking to broadcast information or broadcast space-time; Broadcast-related systems
    • H04H60/56—Arrangements characterised by components specially adapted for monitoring, identification or recognition covered by groups H04H60/29-H04H60/54
    • H04H60/59—Arrangements characterised by components specially adapted for monitoring, identification or recognition covered by groups H04H60/29-H04H60/54 of video
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/76—Television signal recording
    • H04N5/765—Interface circuits between an apparatus for recording and another apparatus
    • 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
    • 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
    • H04N7/087—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 with signal insertion during the vertical blanking interval only
    • H04N7/088—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 with signal insertion during the vertical blanking interval only the inserted signal being digital
    • H04N7/0887—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 with signal insertion during the vertical blanking interval only the inserted signal being digital for the transmission of programme or channel identifying signals

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Testing, Inspecting, Measuring Of Stereoscopic Televisions And Televisions (AREA)
  • Television Systems (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
  • Stereo-Broadcasting Methods (AREA)
BR8603507A 1985-07-29 1986-07-25 Sistema para identificar uma pluralidade de programas de teledifusao definidos num sinal utilizando extracao de identificacao BR8603507A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/760,328 US4677466A (en) 1985-07-29 1985-07-29 Broadcast program identification method and apparatus

Publications (1)

Publication Number Publication Date
BR8603507A true BR8603507A (pt) 1987-03-04

Family

ID=25058770

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8603507A BR8603507A (pt) 1985-07-29 1986-07-25 Sistema para identificar uma pluralidade de programas de teledifusao definidos num sinal utilizando extracao de identificacao

Country Status (6)

Country Link
US (1) US4677466A (pt)
EP (1) EP0210609A3 (pt)
JP (1) JPS6229232A (pt)
BR (1) BR8603507A (pt)
DE (1) DE210609T1 (pt)
ES (1) ES2001168A6 (pt)

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US4677466A (en) 1987-06-30
ES2001168A6 (es) 1988-05-01
EP0210609A2 (en) 1987-02-04
EP0210609A3 (en) 1989-03-15
DE210609T1 (de) 1987-05-21
JPS6229232A (ja) 1987-02-07

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