BRPI0401757A - Sistema e método de medição de audiência televisiva - Google Patents
Sistema e método de medição de audiência televisivaInfo
- Publication number
- BRPI0401757A BRPI0401757A BR0401757-9A BRPI0401757A BRPI0401757A BR PI0401757 A BRPI0401757 A BR PI0401757A BR PI0401757 A BRPI0401757 A BR PI0401757A BR PI0401757 A BRPI0401757 A BR PI0401757A
- Authority
- BR
- Brazil
- Prior art keywords
- television
- audience
- time
- tuning state
- center
- Prior art date
Links
Classifications
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- 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
- H04H60/41—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 space, i.e. broadcast channels, broadcast stations or broadcast areas
- H04H60/43—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 space, i.e. broadcast channels, broadcast stations or broadcast areas for identifying broadcast channels
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04H—BROADCAST COMMUNICATION
- H04H2201/00—Aspects of broadcast communication
- H04H2201/90—Aspects of broadcast communication characterised by the use of signatures
-
- 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
- H04H60/29—Arrangements for monitoring broadcast services or broadcast-related services
- H04H60/32—Arrangements for monitoring conditions of receiving stations, e.g. malfunction or breakdown of receiving stations
-
- 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
- H04H—BROADCAST COMMUNICATION
- H04H60/00—Arrangements for broadcast applications with a direct linking to broadcast information or broadcast space-time; Broadcast-related systems
- H04H60/76—Arrangements characterised by transmission systems other than for broadcast, e.g. the Internet
- H04H60/81—Arrangements characterised by transmission systems other than for broadcast, e.g. the Internet characterised by the transmission system itself
- H04H60/90—Wireless transmission systems
- H04H60/91—Mobile communication networks
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Testing, Inspecting, Measuring Of Stereoscopic Televisions And Televisions (AREA)
Abstract
"SISTEMA E MéTODO DE MEDIçãO DE AUDIêNCIA TELEVISIVA". A presente invenção refere-se a um sistema e um método de medição de audiência televisiva em tempo real por análise do conteúdo transmitido pelas emissoras de televisão. O sistema ora proposto compreende um meio de detecção de mudança de estado de sintonia (2) de um televisor (1), um meio de geração de assinaturas (3) que gera assinaturas contendo informações sobre o conteúdo emitido pelo televisor obtidas a partir da detecção de mudança no estado de sintonia do televisor (1), um dispositivo de gerenciamento (30), um meio de envio de assinaturas (4) e uma central de audiência, sendo que o meio de envio de assinaturas (4) envia as assinaturas geradas pelo meio de geração de assinaturas (3) para a central de audiência toda vez que o dito meio de detecção (2) detecta uma mudança no estado de sintonia do televisor (1). Esse sistema é estruturalmente simples e permite a medição de audiência televisiva em tempo real de forma rápida e a um custo relativamente baixo. O método da invenção compreende as etapas de (a) detecção de mudança de estado de sintonia de um televisor, (b) geração de assinaturas contendo informações sobre o estado de sintonia do televisor obtidas a partir da detecção de mudança no estado de sintonia do televisor, (c) gerenciamento e envio das assinaturas para uma central de audiência, (d) comparação das informações contidas nas assinaturas enviadas para a central de audiência com as informações gravadas na central de audiência referentes às emissoras veiculadas e (e) identificação da emissora que estava sendo assistida no momento da geração das assinaturas. A repetição contínua das etapas (a) a (e) toda vez em que é detectada uma mudança no estado de sintonia do televisor (1), permite uma monitoração em tempo real das audiências medidas para cada uma das emissoras veiculadas à central de audiência.
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BR0401757-9A BRPI0401757C1 (pt) | 2004-05-14 | 2004-05-14 | Sistema e método de medição de audiência |
GB0624788A GB2429818B (en) | 2004-05-14 | 2005-05-16 | Real time television audience measurement system and method |
PCT/BR2005/000083 WO2005112313A1 (en) | 2004-05-14 | 2005-05-16 | Real time television audience measurement system and method |
US11/600,337 US20070162923A1 (en) | 2004-05-14 | 2006-11-14 | Television audience measurement system and method |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BR0401757-9A BRPI0401757C1 (pt) | 2004-05-14 | 2004-05-14 | Sistema e método de medição de audiência |
Publications (2)
Publication Number | Publication Date |
---|---|
BRPI0401757A true BRPI0401757A (pt) | 2006-01-03 |
BRPI0401757C1 BRPI0401757C1 (pt) | 2006-01-17 |
Family
ID=36570913
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR0401757-9A BRPI0401757C1 (pt) | 2004-05-14 | 2004-05-14 | Sistema e método de medição de audiência |
Country Status (4)
Country | Link |
---|---|
US (1) | US20070162923A1 (pt) |
BR (1) | BRPI0401757C1 (pt) |
GB (1) | GB2429818B (pt) |
WO (1) | WO2005112313A1 (pt) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10885543B1 (en) | 2006-12-29 | 2021-01-05 | The Nielsen Company (Us), Llc | Systems and methods to pre-scale media content to facilitate audience measurement |
WO2008102039A1 (es) * | 2007-02-23 | 2008-08-28 | Mediciones Eléctricas De Andalucía, S.L. | Dispositivo de medicion de patrones de consumo a traves de la red electrica y procedimiento de uso |
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. |
FR2914133A1 (fr) * | 2007-03-23 | 2008-09-26 | Mediaslife Sarl | Dispositif de collecte d'informations destinees a l'etude du comportement d'utilisateur d'equipements |
US9094140B2 (en) * | 2008-04-28 | 2015-07-28 | Time Warner Cable Enterprises Llc | Methods and apparatus for audience research in a content-based network |
US9515754B2 (en) * | 2008-08-12 | 2016-12-06 | Iheartmedia Management Services, Inc. | Measuring audience reaction |
US9124769B2 (en) | 2008-10-31 | 2015-09-01 | The Nielsen Company (Us), Llc | Methods and apparatus to verify presentation of media content |
EP2222002A3 (en) * | 2009-02-24 | 2011-09-14 | Irdeto Access B.V. | Viewer presence detection |
WO2011004370A1 (en) * | 2009-07-09 | 2011-01-13 | Carfosget Holdings, Ltd. | Method and apparatus for interactive audio |
TWI569258B (zh) * | 2012-01-02 | 2017-02-01 | 晨星半導體股份有限公司 | 電子裝置的聲控系統以及相關控制方法 |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4361851A (en) * | 1980-01-04 | 1982-11-30 | Asip William F | System for remote monitoring and data transmission over non-dedicated telephone lines |
US4566030A (en) * | 1983-06-09 | 1986-01-21 | Ctba Associates | Television viewer data collection system |
US4697209A (en) * | 1984-04-26 | 1987-09-29 | A. C. Nielsen Company | Methods and apparatus for automatically identifying programs viewed or recorded |
WO1988001117A1 (en) * | 1986-08-01 | 1988-02-11 | Video Research Ltd. | Apparatus for collecting tv channel data and market research data |
FR2628588A1 (fr) * | 1988-03-14 | 1989-09-15 | Croquet Cie | Procede et systeme d'acquisition et de transmission d'informations sur l'audience de programmes televises |
US4930011A (en) * | 1988-08-02 | 1990-05-29 | A. C. Nielsen Company | Method and apparatus for identifying individual members of a marketing and viewing audience |
US5382970A (en) * | 1991-07-19 | 1995-01-17 | Kiefl; John B. | Television viewer monitoring system including portable data meter for each viewer |
US5438355A (en) * | 1993-04-16 | 1995-08-01 | Palmer; Shelton L. | Interactive system for processing viewer responses to television programming |
US5481294A (en) * | 1993-10-27 | 1996-01-02 | A. C. Nielsen Company | Audience measurement system utilizing ancillary codes and passive signatures |
US5594934A (en) * | 1994-09-21 | 1997-01-14 | A.C. Nielsen Company | Real time correlation meter |
US6112053A (en) * | 1997-07-14 | 2000-08-29 | General Electric Company | Television viewership monitoring system employing audio channel and synchronization information |
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 |
US6467089B1 (en) * | 1997-12-23 | 2002-10-15 | Nielsen Media Research, Inc. | Audience measurement system incorporating a mobile handset |
WO2002019717A2 (en) * | 2000-08-31 | 2002-03-07 | Myrio Corporation | Real-time audience monitoring, content rating, and content enhancing |
-
2004
- 2004-05-14 BR BR0401757-9A patent/BRPI0401757C1/pt not_active Application Discontinuation
-
2005
- 2005-05-16 GB GB0624788A patent/GB2429818B/en active Active
- 2005-05-16 WO PCT/BR2005/000083 patent/WO2005112313A1/en active Search and Examination
-
2006
- 2006-11-14 US US11/600,337 patent/US20070162923A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
US20070162923A1 (en) | 2007-07-12 |
BRPI0401757C1 (pt) | 2006-01-17 |
GB0624788D0 (en) | 2007-01-24 |
GB2429818A (en) | 2007-03-07 |
GB2429818B (en) | 2008-03-05 |
WO2005112313A1 (en) | 2005-11-24 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B03A | Publication of a patent application or of a certificate of addition of invention [chapter 3.1 patent gazette] | ||
B03A | Publication of a patent application or of a certificate of addition of invention [chapter 3.1 patent gazette] |
Free format text: ADDITIONAL INVENTOR'S CERTIFICATE: |
|
B15K | Others concerning applications: alteration of classification |
Ipc: H04H 60/33 (2008.01), H04N 5/14 (2006.01) |
|
B07A | Technical examination (opinion): publication of technical examination (opinion) [chapter 7.1 patent gazette] | ||
B09B | Patent application refused [chapter 9.2 patent gazette] | ||
B09B | Patent application refused [chapter 9.2 patent gazette] | ||
B11Q | Dismissal: the certificate of addition was not accessory to any patent, or a patent which was nominated accessory and no longer exists |
Free format text: ADDITIONAL INVENTOR'S CERTIFICATE: |
|
B11T | Dismissal: dismissal of application maintained |
Free format text: ADDITIONAL INVENTOR'S CERTIFICATE: |