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BR9909273A - Audience assessment system for digital television and radio - Google Patents

Audience assessment system for digital television and radio

Info

Publication number
BR9909273A
BR9909273A BR9909273-5A BR9909273A BR9909273A BR 9909273 A BR9909273 A BR 9909273A BR 9909273 A BR9909273 A BR 9909273A BR 9909273 A BR9909273 A BR 9909273A
Authority
BR
Brazil
Prior art keywords
radio
time
assessment system
audience
television
Prior art date
Application number
BR9909273-5A
Other languages
Portuguese (pt)
Inventor
Enrico Emilio Massetti
Original Assignee
Enrico Emilio Massetti
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
Priority claimed from US09/085,501 external-priority patent/US5974299A/en
Application filed by Enrico Emilio Massetti filed Critical Enrico Emilio Massetti
Publication of BR9909273A publication Critical patent/BR9909273A/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
    • H04N21/442—Monitoring of processes or resources, e.g. detecting the failure of a recording device, monitoring the downstream bandwidth, the number of times a movie has been viewed, the storage space available from the internal hard disk
    • H04N21/44213—Monitoring of end-user related data
    • H04N21/44222—Analytics of user selections, e.g. selection of programs or purchase activity
    • 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
    • H04H60/35—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
    • H04H60/38—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 broadcast time or space
    • H04H60/40—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 broadcast time or space for identifying broadcast time
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/41—Structure of client; Structure of client peripherals
    • H04N21/4104—Peripherals receiving signals from specially adapted client devices
    • H04N21/4112—Peripherals receiving signals from specially adapted client devices having fewer capabilities than the client, e.g. thin client having less processing power or no tuning capabilities
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/41—Structure of client; Structure of client peripherals
    • H04N21/426—Internal components of the client ; Characteristics thereof
    • H04N21/42607—Internal components of the client ; Characteristics thereof for processing the incoming bitstream
    • H04N21/4263—Internal components of the client ; Characteristics thereof for processing the incoming bitstream involving specific tuning arrangements, e.g. two tuners
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
    • H04N21/434—Disassembling of a multiplex stream, e.g. demultiplexing audio and video streams, extraction of additional data from a video stream; Remultiplexing of multiplex streams; Extraction or processing of SI; Disassembling of packetised elementary stream

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Social Psychology (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Databases & Information Systems (AREA)
  • Testing, Inspecting, Measuring Of Stereoscopic Televisions And Televisions (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)

Abstract

Patente de Invenção para <B>"SISTEMA DE AVALIAçãO DE AUDIêNCIA PARA TELEVISãO E RáDIO DIGITAIS"<D>. Um sistema de avaliação de audiência para televisão e rádio digitais, usando códigos de identificação em correntes de controle de transmissões digitais multiplexadas de tempo. Quando um conjunto de televisão ou rádio, que está sendo monitorado de acordo com o sistema, é ligado e sintonizado em um canal, e cada tempo que o canal é mudado, um código de identificação para cada áudio, vídeo ou corrente digital auxiliar do canal é extraído a partir da corrente de controle, e registrado junto com o tempo. O tempo é também registrado quando o conjunto de televisão ou rádio é desligado. Estes dados tornam possível determinar quais estações, canais e membros de programas da audiência sendo monitorados são assistidos ou ouvidos em qualquer tempo particular.Invention Patent for <B> "AUDIENCE ASSESSMENT SYSTEM FOR DIGITAL TELEVISION AND RADIO" <D>. An audience assessment system for digital television and radio, using identification codes in control streams for multiplexed digital time transmissions. When a television or radio set, which is being monitored according to the system, is switched on and tuned to a channel, and each time the channel is changed, an identification code for each audio, video or auxiliary digital stream of the channel it is extracted from the control current, and recorded along with time. The time is also recorded when the television or radio set is turned off. This data makes it possible to determine which stations, channels and program members of the audience being monitored are watched or heard at any particular time.

BR9909273-5A 1998-05-27 1999-05-21 Audience assessment system for digital television and radio BR9909273A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US09/085,501 US5974299A (en) 1998-05-27 1998-05-27 Audience rating system for digital television and radio
US09/289,758 US6735775B1 (en) 1998-05-27 1999-04-12 Audience rating system for digital television and radio
PCT/US1999/010453 WO1999062260A1 (en) 1998-05-27 1999-05-21 Audience rating system for digital television and radio

Publications (1)

Publication Number Publication Date
BR9909273A true BR9909273A (en) 2000-11-21

Family

ID=26772794

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9909273-5A BR9909273A (en) 1998-05-27 1999-05-21 Audience assessment system for digital television and radio

Country Status (5)

Country Link
EP (1) EP1090504A1 (en)
AU (1) AU4184599A (en)
BR (1) BR9909273A (en)
CA (1) CA2323937A1 (en)
WO (1) WO1999062260A1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6675383B1 (en) 1997-01-22 2004-01-06 Nielsen Media Research, Inc. Source detection apparatus and method for audience measurement
KR20030010167A (en) * 2001-07-25 2003-02-05 (주) 젠터닷컴 System and method for surveying user's broadcasting program viewing
ES2196982B1 (en) * 2001-12-12 2005-03-01 Fresh Interactive Technologies, S.A. DIGITAL AUDIMETRY SYSTEM.
US6947703B2 (en) 2002-05-20 2005-09-20 Ceresoli Carl D System for determining satellite radio listener statistics
IL159904A0 (en) 2004-01-16 2004-06-20 Future Wireless Ltd Method and apparatus for determining the efficiency of radio publicity and/or broadcasted programs
US9015740B2 (en) 2005-12-12 2015-04-21 The Nielsen Company (Us), Llc Systems and methods to wirelessly meter audio/visual devices
US9124769B2 (en) 2008-10-31 2015-09-01 The Nielsen Company (Us), Llc Methods and apparatus to verify presentation of media content

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5532732A (en) * 1988-12-23 1996-07-02 Gemstar Development Corporation Apparatus and methods for using compressed codes for monitoring television program viewing
US5659350A (en) * 1992-12-09 1997-08-19 Discovery Communications, Inc. Operations center for a television program packaging and delivery system
US5594934A (en) * 1994-09-21 1997-01-14 A.C. Nielsen Company Real time correlation meter
US5872588A (en) * 1995-12-06 1999-02-16 International Business Machines Corporation Method and apparatus for monitoring audio-visual materials presented to a subscriber

Also Published As

Publication number Publication date
EP1090504A1 (en) 2001-04-11
AU4184599A (en) 1999-12-13
CA2323937A1 (en) 1999-12-02
WO1999062260A1 (en) 1999-12-02

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Legal Events

Date Code Title Description
FA10 Dismissal: dismissal - article 33 of industrial property law
B11Y Definitive dismissal - extension of time limit for request of examination expired [chapter 11.1.1 patent gazette]