DE3786529T2 - Kontrolle von hochfrequenten Antwortimpulsen in einem Fernsehumfragesystem. - Google Patents

Kontrolle von hochfrequenten Antwortimpulsen in einem Fernsehumfragesystem.

Info

Publication number
DE3786529T2
DE3786529T2 DE87117414T DE3786529T DE3786529T2 DE 3786529 T2 DE3786529 T2 DE 3786529T2 DE 87117414 T DE87117414 T DE 87117414T DE 3786529 T DE3786529 T DE 3786529T DE 3786529 T2 DE3786529 T2 DE 3786529T2
Authority
DE
Germany
Prior art keywords
frequency
video
pulses
time
receiver
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 - Fee Related
Application number
DE87117414T
Other languages
English (en)
Other versions
DE3786529D1 (de
Inventor
Fernando Morales-Garza
Oscar Morales-Garza
Jorge E Ortiz-Salinas
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.)
TV ANSWER INT Inc
Original Assignee
TV ANSWER INT Inc
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 TV ANSWER INT Inc filed Critical TV ANSWER INT Inc
Application granted granted Critical
Publication of DE3786529D1 publication Critical patent/DE3786529D1/de
Publication of DE3786529T2 publication Critical patent/DE3786529T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/16—Analogue secrecy systems; Analogue subscription systems
    • H04N7/173—Analogue secrecy systems; Analogue subscription systems with two-way working, e.g. subscriber sending a programme selection signal
    • H04N7/17309—Transmission or handling of upstream communications
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04H—BROADCAST COMMUNICATION
    • H04H20/00—Arrangements for broadcast or for distribution combined with broadcast
    • H04H20/65—Arrangements characterised by transmission systems for broadcast
    • H04H20/71—Wireless systems
    • H04H20/72—Wireless systems of terrestrial networks
    • 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
    • H04H60/33—Arrangements for monitoring the users' behaviour or opinions
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/16—Analogue secrecy systems; Analogue subscription systems
    • H04N7/173—Analogue secrecy systems; Analogue subscription systems with two-way working, e.g. subscriber sending a programme selection signal
    • H04N2007/17372—Analogue secrecy systems; Analogue subscription systems with two-way working, e.g. subscriber sending a programme selection signal the upstream transmission being initiated or timed by a signal from upstream of the user terminal
DE87117414T 1986-11-25 1987-11-25 Kontrolle von hochfrequenten Antwortimpulsen in einem Fernsehumfragesystem. Expired - Fee Related DE3786529T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/934,866 US4755871A (en) 1986-11-25 1986-11-25 Control of rf answer pulses in a TV answer back system

Publications (2)

Publication Number Publication Date
DE3786529D1 DE3786529D1 (de) 1993-08-19
DE3786529T2 true DE3786529T2 (de) 1994-02-17

Family

ID=25466203

Family Applications (1)

Application Number Title Priority Date Filing Date
DE87117414T Expired - Fee Related DE3786529T2 (de) 1986-11-25 1987-11-25 Kontrolle von hochfrequenten Antwortimpulsen in einem Fernsehumfragesystem.

Country Status (7)

Country Link
US (1) US4755871A (de)
EP (1) EP0269094B1 (de)
JP (1) JPS63149975A (de)
AT (1) ATE91583T1 (de)
CA (1) CA1322592C (de)
DE (1) DE3786529T2 (de)
ES (1) ES2044895T3 (de)

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US4965825A (en) 1981-11-03 1990-10-23 The Personalized Mass Media Corporation Signal processing apparatus and methods
US7831204B1 (en) 1981-11-03 2010-11-09 Personalized Media Communications, Llc Signal processing apparatus and methods
USRE47642E1 (en) 1981-11-03 2019-10-08 Personalized Media Communications LLC Signal processing apparatus and methods
DE3642629A1 (de) * 1986-12-13 1988-06-23 Grundig Emv System zur verarbeitung verschluesselt uebertragener informationen
IL94519A (en) * 1989-06-13 1993-07-08 Tv Answer Int Inc Satellite television communication system for audience polling and processing answers
US5101267A (en) * 1989-08-07 1992-03-31 Tv Answer, Inc. Wide area real-time T-V audience polling system with local area stations linked by satellite
US5257099A (en) * 1989-08-07 1993-10-26 Tv Answer, Inc. Central data processing station for satellite communication with local area audience response station
DE69132600T2 (de) * 1990-10-01 2002-02-07 Thomas A Bush Transaktionsverarbeitungssystem
US5519433A (en) * 1991-11-20 1996-05-21 Zing Systems, L.P. Interactive television security through transaction time stamping
US6457177B1 (en) 1992-05-01 2002-09-24 Digitalconvergence.Com Inc. Dual port interactive media system
US5907793A (en) * 1992-05-01 1999-05-25 Reams; David A. Telephone-based interactive broadcast or cable radio or television methods and apparatus
US5678172A (en) * 1992-10-26 1997-10-14 Eon Corporation Simulated voice packet messaging
US5790936A (en) * 1992-10-26 1998-08-04 Eon Corporation Low power subscriber unit transmitting voice messages in a two-way communication system
US5388101A (en) * 1992-10-26 1995-02-07 Eon Corporation Interactive nationwide data service communication system for stationary and mobile battery operated subscriber units
US20030185356A1 (en) 1993-03-12 2003-10-02 Telebuyer, Llc Commercial product telephonic routing system with mobile wireless and video vending capability
US6323894B1 (en) 1993-03-12 2001-11-27 Telebuyer, Llc Commercial product routing system with video vending capability
US5495284A (en) 1993-03-12 1996-02-27 Katz; Ronald A. Scheduling and processing system for telephone video communication
US7019770B1 (en) 1993-03-12 2006-03-28 Telebuyer, Llc Videophone system for scrutiny monitoring with computer control
US5872589A (en) * 1994-03-18 1999-02-16 Interactive Return Service, Inc. Interactive TV system for mass media distribution
US5633872A (en) * 1994-06-08 1997-05-27 Eon Corporation Interactive radio
US5555015A (en) * 1995-03-20 1996-09-10 Intrinzix Technologies, Inc. Wireless two way transmission between center and user stations via a relay
DE19529502B4 (de) * 1995-08-10 2006-07-20 Gall, Sieghard, Dr. Verfahren zur Erfassung der Beurteilungen von Ton/Bild-Sendungen
JP3634030B2 (ja) * 1995-10-25 2005-03-30 株式会社東海理化電機製作所 送受信システム
US7644282B2 (en) 1998-05-28 2010-01-05 Verance Corporation Pre-processed information embedding system
US6737957B1 (en) * 2000-02-16 2004-05-18 Verance Corporation Remote control signaling using audio watermarks
EP1552454B1 (de) * 2002-10-15 2014-07-23 Verance Corporation Media-überwachung, verwaltung und informationssystem
US20060239501A1 (en) 2005-04-26 2006-10-26 Verance Corporation Security enhancements of digital watermarks for multi-media content
US8020004B2 (en) 2005-07-01 2011-09-13 Verance Corporation Forensic marking using a common customization function
US8781967B2 (en) * 2005-07-07 2014-07-15 Verance Corporation Watermarking in an encrypted domain
US8259938B2 (en) 2008-06-24 2012-09-04 Verance Corporation Efficient and secure forensic marking in compressed
US9607131B2 (en) 2010-09-16 2017-03-28 Verance Corporation Secure and efficient content screening in a networked environment
US8533481B2 (en) 2011-11-03 2013-09-10 Verance Corporation Extraction of embedded watermarks from a host content based on extrapolation techniques
US8682026B2 (en) 2011-11-03 2014-03-25 Verance Corporation Efficient extraction of embedded watermarks in the presence of host content distortions
US8923548B2 (en) 2011-11-03 2014-12-30 Verance Corporation Extraction of embedded watermarks from a host content using a plurality of tentative watermarks
US8615104B2 (en) 2011-11-03 2013-12-24 Verance Corporation Watermark extraction based on tentative watermarks
US8745403B2 (en) 2011-11-23 2014-06-03 Verance Corporation Enhanced content management based on watermark extraction records
US9547753B2 (en) 2011-12-13 2017-01-17 Verance Corporation Coordinated watermarking
US9323902B2 (en) 2011-12-13 2016-04-26 Verance Corporation Conditional access using embedded watermarks
US9571606B2 (en) 2012-08-31 2017-02-14 Verance Corporation Social media viewing system
US8869222B2 (en) 2012-09-13 2014-10-21 Verance Corporation Second screen content
US9106964B2 (en) 2012-09-13 2015-08-11 Verance Corporation Enhanced content distribution using advertisements
US8726304B2 (en) 2012-09-13 2014-05-13 Verance Corporation Time varying evaluation of multimedia content
US9262793B2 (en) 2013-03-14 2016-02-16 Verance Corporation Transactional video marking system
US9251549B2 (en) 2013-07-23 2016-02-02 Verance Corporation Watermark extractor enhancements based on payload ranking
US9208334B2 (en) 2013-10-25 2015-12-08 Verance Corporation Content management using multiple abstraction layers
EP3117626A4 (de) 2014-03-13 2017-10-25 Verance Corporation Erfassung von interaktivem inhalt mittels eingebetteter codes
CA2987603A1 (en) * 2017-12-04 2019-06-04 Jason Sieben A method of broadcasting a live performance

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3733430A (en) * 1970-12-28 1973-05-15 Rca Corp Channel monitoring system
US3997718A (en) * 1973-02-01 1976-12-14 The Magnavox Company Premium interactive communication system
DE2404074A1 (de) * 1974-01-29 1975-08-07 Inst Angewandte Sozialwissensc Verfahren zum erfassen, uebertragen und verarbeiten technischer informationen ueber das fernseheinschaltverhalten von fernsehteilnehmern
IT1020803B (it) * 1974-09-16 1977-12-30 Rai Radiotelevisione Italiana Procedimento e dispositivo per la trasmissione bidirezionale iterati va fra utenti e stazione di testa negli impianti di televisione via cavo
US4025851A (en) * 1975-11-28 1977-05-24 A.C. Nielsen Company Automatic monitor for programs broadcast
US4135157A (en) * 1977-03-28 1979-01-16 Oak Industries Inc. Pole mounted converter
DE3025358A1 (de) * 1980-07-04 1982-01-21 Deutsche Itt Industries Gmbh, 7800 Freiburg Regelsystem zum einstellen einer physikalischen groesse
US4494111A (en) * 1981-12-07 1985-01-15 General Instrument Corporation Frequency agile security apparatus
EP0103438B1 (de) * 1982-09-07 1986-07-23 Thorn Emi Plc Fernsehverteilungsnetzwerk
US4520508A (en) * 1982-12-21 1985-05-28 General Instrument Corporation Subscriber terminal for monitoring radio-frequency signal ingress into cable television systems
US4630108A (en) * 1984-03-26 1986-12-16 A. C. Nielsen Company Preprogrammed over-the-air marketing research system
US4591906A (en) * 1986-02-12 1986-05-27 Morales Garza Fernando Wireless transmission from the television set to the television station

Also Published As

Publication number Publication date
CA1322592C (en) 1993-09-28
EP0269094B1 (de) 1993-07-14
ES2044895T3 (es) 1994-01-16
ATE91583T1 (de) 1993-07-15
EP0269094A3 (en) 1990-04-04
US4755871A (en) 1988-07-05
EP0269094A2 (de) 1988-06-01
DE3786529D1 (de) 1993-08-19
JPS63149975A (ja) 1988-06-22

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee