DE69308716D1 - Verfahren zur Programmidentifikation in einem Zuschauerermittlungssystem - Google Patents

Verfahren zur Programmidentifikation in einem Zuschauerermittlungssystem

Info

Publication number
DE69308716D1
DE69308716D1 DE69308716T DE69308716T DE69308716D1 DE 69308716 D1 DE69308716 D1 DE 69308716D1 DE 69308716 T DE69308716 T DE 69308716T DE 69308716 T DE69308716 T DE 69308716T DE 69308716 D1 DE69308716 D1 DE 69308716D1
Authority
DE
Germany
Prior art keywords
central station
reference data
receiver location
identification
data
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
DE69308716T
Other languages
English (en)
Inventor
Mark Adrian Wheatley
Peter Wilcox
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Kantar UK Ltd
Original Assignee
Taylor Nelson AGB PLC
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 Taylor Nelson AGB PLC filed Critical Taylor Nelson AGB PLC
Application granted granted Critical
Publication of DE69308716D1 publication Critical patent/DE69308716D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04HBROADCAST COMMUNICATION
    • H04H60/00Arrangements for broadcast applications with a direct linking to broadcast information or broadcast space-time; Broadcast-related systems
    • H04H60/56Arrangements characterised by components specially adapted for monitoring, identification or recognition covered by groups H04H60/29-H04H60/54
    • H04H60/59Arrangements characterised by components specially adapted for monitoring, identification or recognition covered by groups H04H60/29-H04H60/54 of video
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04HBROADCAST COMMUNICATION
    • H04H60/00Arrangements for broadcast applications with a direct linking to broadcast information or broadcast space-time; Broadcast-related systems
    • H04H60/35Arrangements 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
    • H04H60/37Arrangements 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
    • H04H60/372Programme
DE69308716T 1992-10-15 1993-10-06 Verfahren zur Programmidentifikation in einem Zuschauerermittlungssystem Expired - Lifetime DE69308716D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB929221678A GB9221678D0 (en) 1992-10-15 1992-10-15 Identifying a received programme stream

Publications (1)

Publication Number Publication Date
DE69308716D1 true DE69308716D1 (de) 1997-04-17

Family

ID=10723507

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69308716T Expired - Lifetime DE69308716D1 (de) 1992-10-15 1993-10-06 Verfahren zur Programmidentifikation in einem Zuschauerermittlungssystem

Country Status (7)

Country Link
US (1) US5512933A (de)
EP (1) EP0593202B1 (de)
AT (1) ATE150237T1 (de)
AU (1) AU662248B2 (de)
DE (1) DE69308716D1 (de)
DK (1) DK0593202T3 (de)
GB (1) GB9221678D0 (de)

Families Citing this family (97)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2718917B1 (fr) * 1994-04-14 1996-06-07 Renaud Marchand Procédé d'identification de sources d'image à des fins d'audimétrie et dispositif pour sa mise en Óoeuvre.
US6758755B2 (en) 1996-11-14 2004-07-06 Arcade Planet, Inc. Prize redemption system for games executed over a wide area network
US6675383B1 (en) 1997-01-22 2004-01-06 Nielsen Media Research, Inc. Source detection apparatus and method for audience measurement
US6286140B1 (en) 1997-11-20 2001-09-04 Thomas P. Ivanyi System and method for measuring and storing information pertaining to television viewer or user behavior
US20040031045A1 (en) * 1997-11-20 2004-02-12 Ivanyi Thomas P. System and method for measuring and storing information pertaining to television viewer or user behavior
BR9810699A (pt) * 1998-05-12 2000-09-05 Nielsen Media Res Inc Sistema de medição de audiência de televisão, processo e aparelho para identificar um programa de televisão selecionado por um espectador, e, agente de software armazenado em memória em associação com um equipamento de televisão digital
US5974299A (en) * 1998-05-27 1999-10-26 Massetti; Enrico Emilio Audience rating system for digital television and radio
US20050028206A1 (en) * 1998-06-04 2005-02-03 Imagictv, Inc. Digital interactive delivery system for TV/multimedia/internet
US6317881B1 (en) * 1998-11-04 2001-11-13 Intel Corporation Method and apparatus for collecting and providing viewer feedback to a broadcast
US6246803B1 (en) * 1998-12-27 2001-06-12 The University Of Kansas Real-time feature-based video stream validation and distortion analysis system using color moments
US6871180B1 (en) 1999-05-25 2005-03-22 Arbitron Inc. Decoding of information in audio signals
US6988276B2 (en) * 1999-12-14 2006-01-17 Koninklijke Philips Electronics N.V. In-house TV to TV channel peeking
KR20010103011A (ko) * 1999-12-14 2001-11-17 요트.게.아. 롤페즈 텔레비전과 통신 시스템 및 텔레비전들 간의 통신 제공 방법
DE10009327C2 (de) 2000-02-28 2002-01-24 Harman Becker Automotive Sys Verfahren zum Identifizieren gleicher Fernseh- oder Videobilder
US7284064B1 (en) * 2000-03-21 2007-10-16 Intel Corporation Method and apparatus to determine broadcast content and scheduling in a broadcast system
US20020114299A1 (en) * 2000-12-27 2002-08-22 Daozheng Lu Apparatus and method for measuring tuning of a digital broadcast receiver
US8572640B2 (en) * 2001-06-29 2013-10-29 Arbitron Inc. Media data use measurement with remote decoding/pattern matching
WO2003063769A2 (en) * 2001-10-26 2003-08-07 Incyte Genomics, Inc. Vesicle-associated proteins
US7065544B2 (en) * 2001-11-29 2006-06-20 Hewlett-Packard Development Company, L.P. System and method for detecting repetitions in a multimedia stream
US20030131350A1 (en) 2002-01-08 2003-07-10 Peiffer John C. Method and apparatus for identifying a digital audio signal
US20040003394A1 (en) * 2002-07-01 2004-01-01 Arun Ramaswamy System for automatically matching video with ratings information
US7239981B2 (en) 2002-07-26 2007-07-03 Arbitron Inc. Systems and methods for gathering audience measurement data
US9711153B2 (en) 2002-09-27 2017-07-18 The Nielsen Company (Us), Llc Activating functions in processing devices using encoded audio and detecting audio signatures
US7222071B2 (en) * 2002-09-27 2007-05-22 Arbitron Inc. Audio data receipt/exposure measurement with code monitoring and signature extraction
US8959016B2 (en) 2002-09-27 2015-02-17 The Nielsen Company (Us), Llc Activating functions in processing devices using start codes embedded in audio
KR101014309B1 (ko) 2002-10-23 2011-02-16 닐슨 미디어 리서치 인코퍼레이티드 압축된 오디오/비디오 데이터와 함께 사용하기 위한 디지털데이터 삽입장치 및 방법
US7483835B2 (en) * 2002-12-23 2009-01-27 Arbitron, Inc. AD detection using ID code and extracted signature
MXPA05007001A (es) 2002-12-27 2005-11-23 Nielsen Media Res Inc Metodos y aparatos para transcodificar metadatos.
US7248777B2 (en) * 2003-04-17 2007-07-24 Nielsen Media Research, Inc. Methods and apparatus to detect content skipping by a consumer of a recorded program
CA2540575C (en) 2003-09-12 2013-12-17 Kevin Deng Digital video signature apparatus and methods for use with video program identification systems
US9027043B2 (en) 2003-09-25 2015-05-05 The Nielsen Company (Us), Llc Methods and apparatus to detect an operating state of a display
US7786987B2 (en) 2003-09-25 2010-08-31 The Nielsen Company (Us), Llc Methods and apparatus to detect an operating state of a display based on visible light
AU2005214965B2 (en) 2004-02-17 2011-05-19 The Nielsen Company (Us), Llc Methods and apparatus to determine audience viewing of recorded programs
US8738763B2 (en) 2004-03-26 2014-05-27 The Nielsen Company (Us), Llc Research data gathering with a portable monitor and a stationary device
US7483975B2 (en) * 2004-03-26 2009-01-27 Arbitron, Inc. Systems and methods for gathering data concerning usage of media data
CA2562137C (en) 2004-04-07 2012-11-27 Nielsen Media Research, Inc. Data insertion apparatus and methods for use with compressed audio/video data
US20050267750A1 (en) 2004-05-27 2005-12-01 Anonymous Media, Llc Media usage monitoring and measurement system and method
US20150051967A1 (en) 2004-05-27 2015-02-19 Anonymous Media Research, Llc Media usage monitoring and measurment system and method
EP2602630A3 (de) * 2004-06-24 2015-02-11 Shazam Investments Limited Verfahren zur Charakterisierung der Überlappung zweier Mediensegmente
WO2006012629A2 (en) 2004-07-23 2006-02-02 Nielsen Media Research, Inc. Methods and apparatus for monitoring the insertion of local media content into a program stream
EP2437508A3 (de) 2004-08-09 2012-08-15 Nielsen Media Research, Inc. Verfahren und Vorrichtungen zur Überwachung von auditivem/visuellem Inhalt aus mehreren Quellen
US8036932B2 (en) 2004-11-19 2011-10-11 Repucom America, Llc Method and system for valuing advertising content
US8712831B2 (en) 2004-11-19 2014-04-29 Repucom America, Llc Method and system for quantifying viewer awareness of advertising images in a video source
EP1829368B1 (de) * 2004-11-22 2019-09-11 Nielsen Media Research, Inc. Verfahren und vorrichtungen für medienquellen-identifikation und zeitlich verschobene medienverbrauchsmessungen
US20060167458A1 (en) * 2005-01-25 2006-07-27 Lorenz Gabele Lock and release mechanism for a sternal clamp
MX2008002317A (es) 2005-08-16 2008-03-24 Nielsen Media Res Inc Metodos y aparatos de deteccion de encendido/apagado del dispositivo de visualizacion.
EP1949579B1 (de) 2005-10-21 2010-08-18 Nielsen Media Research, Inc. Audiometer in einem tragbaren MP3 Media-player Headset.
US9015740B2 (en) 2005-12-12 2015-04-21 The Nielsen Company (Us), Llc Systems and methods to wirelessly meter audio/visual devices
CN101371472B (zh) * 2005-12-12 2017-04-19 尼尔逊媒介研究股份有限公司 对声音/视觉装置进行无线计量的系统和方法
US20070288277A1 (en) 2005-12-20 2007-12-13 Neuhauser Alan R Methods and systems for gathering research data for media from multiple sources
EP2011002B1 (de) 2006-03-27 2016-06-22 Nielsen Media Research, Inc. Verfahren und systeme zur messung von auf einer drahtlosen kommunikationsvorrichtung dargestellten medieninhalten
EP2005625B1 (de) * 2006-03-31 2018-06-06 Nielsen Media Research, Inc. Verfahren, systeme und vorrichtung für mehrzweckmessung
US20090055854A1 (en) * 2006-05-18 2009-02-26 David Howell Wright Methods and apparatus for cooperator installed meters
CA2654933C (en) 2006-06-15 2013-07-30 The Nielsen Company (Us), Llc Methods and apparatus to meter content exposure using closed caption information
US8019162B2 (en) * 2006-06-20 2011-09-13 The Nielsen Company (Us), Llc Methods and apparatus for detecting on-screen media sources
MX2009000467A (es) 2006-07-12 2009-04-14 Arbitron Inc Monitoreo del uso de un aparato de usuario portatil.
JP4728197B2 (ja) * 2006-09-28 2011-07-20 株式会社ビデオリサーチ 視聴チャンネル判定方法及びシステム、端末装置ならびにセンタ装置
ES2324443B1 (es) * 2007-02-23 2010-06-01 Mediciones Electricas De Andalucia, S.L. Dispositivo de medicion de patrones de consumo a traves de la red electrica.
US8499316B2 (en) * 2007-05-11 2013-07-30 Sony Corporation Program identification using a portable communication device
WO2009088477A1 (en) 2007-12-31 2009-07-16 Arbitron, Inc. Survey data acquisition
US8930003B2 (en) 2007-12-31 2015-01-06 The Nielsen Company (Us), Llc Data capture bridge
US8180712B2 (en) 2008-09-30 2012-05-15 The Nielsen Company (Us), Llc Methods and apparatus for determining whether a media presentation device is in an on state or an off state
US9667365B2 (en) 2008-10-24 2017-05-30 The Nielsen Company (Us), Llc Methods and apparatus to perform audio watermarking and watermark detection and extraction
US8359205B2 (en) * 2008-10-24 2013-01-22 The Nielsen Company (Us), Llc Methods and apparatus to perform audio watermarking and watermark detection and extraction
US8121830B2 (en) * 2008-10-24 2012-02-21 The Nielsen Company (Us), Llc Methods and apparatus to extract data encoded in media content
US9124769B2 (en) 2008-10-31 2015-09-01 The Nielsen Company (Us), Llc Methods and apparatus to verify presentation of media content
US8793717B2 (en) 2008-10-31 2014-07-29 The Nielsen Company (Us), Llc Probabilistic methods and apparatus to determine the state of a media device
US8508357B2 (en) * 2008-11-26 2013-08-13 The Nielsen Company (Us), Llc Methods and apparatus to encode and decode audio for shopper location and advertisement presentation tracking
US8375404B2 (en) 2008-12-30 2013-02-12 The Nielsen Company (Us), Llc Methods and apparatus to enforce a power off state of an audience measurement device during shipping
US20100169908A1 (en) * 2008-12-30 2010-07-01 Nielsen Christen V Methods and apparatus to enforce a power off state of an audience measurement device during shipping
US8156517B2 (en) 2008-12-30 2012-04-10 The Nielsen Company (U.S.), Llc Methods and apparatus to enforce a power off state of an audience measurement device during shipping
JP2012525655A (ja) 2009-05-01 2012-10-22 ザ ニールセン カンパニー (ユー エス) エルエルシー 一次ブロードキャストメディアコンテンツに関連する二次コンテンツを提供するための方法、機器、及び製造品
US8768713B2 (en) * 2010-03-15 2014-07-01 The Nielsen Company (Us), Llc Set-top-box with integrated encoder/decoder for audience measurement
GB2483250A (en) * 2010-08-31 2012-03-07 British Broadcasting Corp Producing edit decision list by comparing edited video with source video
US8918802B2 (en) 2011-02-28 2014-12-23 The Nielsen Company (Us), Llc Methods and apparatus to monitor media exposure
US9380356B2 (en) 2011-04-12 2016-06-28 The Nielsen Company (Us), Llc Methods and apparatus to generate a tag for media content
US9209978B2 (en) 2012-05-15 2015-12-08 The Nielsen Company (Us), Llc Methods and apparatus to measure exposure to streaming media
US9515904B2 (en) 2011-06-21 2016-12-06 The Nielsen Company (Us), Llc Monitoring streaming media content
US9696336B2 (en) 2011-11-30 2017-07-04 The Nielsen Company (Us), Llc Multiple meter detection and processing using motion data
EP2795912A4 (de) 2011-12-19 2015-08-05 Nielsen Co Us Llc Verfahren und vorrichtung zum aufladen einer medienpräsentationsvorrichtung
US9692535B2 (en) 2012-02-20 2017-06-27 The Nielsen Company (Us), Llc Methods and apparatus for automatic TV on/off detection
US9282366B2 (en) 2012-08-13 2016-03-08 The Nielsen Company (Us), Llc Methods and apparatus to communicate audience measurement information
US9992729B2 (en) 2012-10-22 2018-06-05 The Nielsen Company (Us), Llc Systems and methods for wirelessly modifying detection characteristics of portable devices
US9106953B2 (en) 2012-11-28 2015-08-11 The Nielsen Company (Us), Llc Media monitoring based on predictive signature caching
CN104520719B (zh) 2012-11-30 2017-12-08 尼尔森(美国)有限公司 使用运动数据的多计量检测和处理
US9195649B2 (en) 2012-12-21 2015-11-24 The Nielsen Company (Us), Llc Audio processing techniques for semantic audio recognition and report generation
US9158760B2 (en) 2012-12-21 2015-10-13 The Nielsen Company (Us), Llc Audio decoding with supplemental semantic audio recognition and report generation
US9183849B2 (en) 2012-12-21 2015-11-10 The Nielsen Company (Us), Llc Audio matching with semantic audio recognition and report generation
US9313544B2 (en) 2013-02-14 2016-04-12 The Nielsen Company (Us), Llc Methods and apparatus to measure exposure to streaming media
US9325381B2 (en) 2013-03-15 2016-04-26 The Nielsen Company (Us), Llc Methods, apparatus and articles of manufacture to monitor mobile devices
US20150039321A1 (en) 2013-07-31 2015-02-05 Arbitron Inc. Apparatus, System and Method for Reading Codes From Digital Audio on a Processing Device
US9711152B2 (en) 2013-07-31 2017-07-18 The Nielsen Company (Us), Llc Systems apparatus and methods for encoding/decoding persistent universal media codes to encoded audio
US9699499B2 (en) 2014-04-30 2017-07-04 The Nielsen Company (Us), Llc Methods and apparatus to measure exposure to streaming media
US10652127B2 (en) 2014-10-03 2020-05-12 The Nielsen Company (Us), Llc Fusing online media monitoring data with secondary online data feeds to generate ratings data for online media exposure
US9924224B2 (en) 2015-04-03 2018-03-20 The Nielsen Company (Us), Llc Methods and apparatus to determine a state of a media presentation device
US9762965B2 (en) 2015-05-29 2017-09-12 The Nielsen Company (Us), Llc Methods and apparatus to measure exposure to streaming media
US9936249B1 (en) 2016-11-04 2018-04-03 The Nielsen Company (Us), Llc Methods and apparatus to measure audience composition and recruit audience measurement panelists

Family Cites Families (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1376128A (en) * 1971-01-25 1974-12-04 Plessey Co Ltd Systems for monitoring mains electrical power supplies
US3919479A (en) * 1972-09-21 1975-11-11 First National Bank Of Boston Broadcast signal identification system
US4420769A (en) * 1978-03-22 1983-12-13 Novak Albert P Device for the automatic editing, at the receiver, of unwanted program material from broadcast electrical signals
US4230990C1 (en) * 1979-03-16 2002-04-09 John G Lert Jr Broadcast program identification method and system
SE8106186L (sv) * 1981-10-20 1983-04-21 Hans Olof Kohler Forfarande och anordning for att bestemma en analyssignals overenstemmelse med minst en referenssignal
US4450531A (en) * 1982-09-10 1984-05-22 Ensco, Inc. Broadcast signal recognition system and method
GB2138642B (en) * 1983-04-22 1986-08-20 Video Res Audience rating measuring system for television receivers and video tape recorders
FR2559002B1 (fr) * 1984-01-27 1986-09-05 Gam Steffen Procede et dispositif de detection d'une information audiovisuelle diffusee par un emetteur
US4697209A (en) * 1984-04-26 1987-09-29 A. C. Nielsen Company Methods and apparatus for automatically identifying programs viewed or recorded
JPS6121695A (ja) * 1984-07-10 1986-01-30 Video Res:Kk 視聴率測定システムにおけるビデオテ−プレコ−ダの動作状態検出方式
NO860998L (no) * 1985-03-18 1986-09-19 Thomas Mewes Forbedring i forbindelse med tv-monitorsystem.
US4677466A (en) * 1985-07-29 1987-06-30 A. C. Nielsen Company Broadcast program identification method and apparatus
US4739398A (en) * 1986-05-02 1988-04-19 Control Data Corporation Method, apparatus and system for recognizing broadcast segments
US4750213A (en) * 1986-06-09 1988-06-07 Novak Albert P Method and system for editing unwanted program material from broadcast signals
US4723302A (en) * 1986-08-05 1988-02-02 A. C. Nielsen Company Method and apparatus for determining channel reception of a receiver
US4730214A (en) * 1986-09-15 1988-03-08 General Electric Company Method and apparatus for correlating video and film images produced from electronic data
US4740841A (en) * 1987-03-24 1988-04-26 Tektronix, Inc. Correlation of video data between two display formats
US4843562A (en) * 1987-06-24 1989-06-27 Broadcast Data Systems Limited Partnership Broadcast information classification system and method
DE3720882A1 (de) * 1987-06-24 1989-01-05 Media Control Musik Medien Verfahren und schaltungsanordnung zum automatischen wiedererkennen von signalfolgen
US4885632A (en) * 1988-02-29 1989-12-05 Agb Television Research System and methods for monitoring TV viewing system including a VCR and/or a cable converter
US4858000A (en) * 1988-09-14 1989-08-15 A. C. Nielsen Company Image recognition audience measurement system and method
US5019899A (en) 1988-11-01 1991-05-28 Control Data Corporation Electronic data encoding and recognition system
US4857999A (en) * 1988-12-20 1989-08-15 Peac Media Research, Inc. Video monitoring system
WO1991011062A1 (en) * 1990-01-18 1991-07-25 Young Alan M Method and apparatus for broadcast media audience measurement
US5210820A (en) * 1990-05-02 1993-05-11 Broadcast Data Systems Limited Partnership Signal recognition system and method

Also Published As

Publication number Publication date
AU4890793A (en) 1994-04-28
AU662248B2 (en) 1995-08-24
US5512933A (en) 1996-04-30
GB9221678D0 (en) 1992-11-25
ATE150237T1 (de) 1997-03-15
EP0593202B1 (de) 1997-03-12
EP0593202A1 (de) 1994-04-20
DK0593202T3 (da) 1997-08-04

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