ATE91583T1 - Kontrolle von hochfrequenten antwortimpulsen in einem fernsehumfragesystem. - Google Patents

Kontrolle von hochfrequenten antwortimpulsen in einem fernsehumfragesystem.

Info

Publication number
ATE91583T1
ATE91583T1 AT87117414T AT87117414T ATE91583T1 AT E91583 T1 ATE91583 T1 AT E91583T1 AT 87117414 T AT87117414 T AT 87117414T AT 87117414 T AT87117414 T AT 87117414T AT E91583 T1 ATE91583 T1 AT E91583T1
Authority
AT
Austria
Prior art keywords
frequency
video
pulses
time
receiver
Prior art date
Application number
AT87117414T
Other languages
English (en)
Inventor
Fernando Morales-Garza
Oscar Morales-Garza
Jorge E Ortiz-Salinas
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 ATE91583T1 publication Critical patent/ATE91583T1/de

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

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Multimedia (AREA)
  • General Health & Medical Sciences (AREA)
  • Social Psychology (AREA)
  • Health & Medical Sciences (AREA)
  • Testing, Inspecting, Measuring Of Stereoscopic Televisions And Televisions (AREA)
  • Circuits Of Receivers In General (AREA)
  • Television Signal Processing For Recording (AREA)
  • Television Systems (AREA)
  • Details Of Television Systems (AREA)
  • Selective Calling Equipment (AREA)
AT87117414T 1986-11-25 1987-11-25 Kontrolle von hochfrequenten antwortimpulsen in einem fernsehumfragesystem. ATE91583T1 (de)

Applications Claiming Priority (2)

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
EP87117414A EP0269094B1 (de) 1986-11-25 1987-11-25 Kontrolle von hochfrequenten Antwortimpulsen in einem Fernsehumfragesystem

Publications (1)

Publication Number Publication Date
ATE91583T1 true ATE91583T1 (de) 1993-07-15

Family

ID=25466203

Family Applications (1)

Application Number Title Priority Date Filing Date
AT87117414T ATE91583T1 (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)

Families Citing this family (47)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4965825A (en) 1981-11-03 1990-10-23 The Personalized Mass Media Corporation Signal processing apparatus and methods
USRE47642E1 (en) 1981-11-03 2019-10-08 Personalized Media Communications LLC Signal processing apparatus and methods
US7831204B1 (en) 1981-11-03 2010-11-09 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
ATE201106T1 (de) * 1990-10-01 2001-05-15 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
US5388101A (en) * 1992-10-26 1995-02-07 Eon Corporation Interactive nationwide data service communication system for stationary and mobile battery operated subscriber units
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
US7019770B1 (en) 1993-03-12 2006-03-28 Telebuyer, Llc Videophone system for scrutiny monitoring with computer control
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
US20030185356A1 (en) 1993-03-12 2003-10-02 Telebuyer, Llc Commercial product telephonic routing system with mobile wireless and video vending capability
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
EP2782337A3 (de) 2002-10-15 2014-11-26 Verance Corporation Media-Überwchung, 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
US8838978B2 (en) 2010-09-16 2014-09-16 Verance Corporation Content access management using extracted watermark information
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
US8615104B2 (en) 2011-11-03 2013-12-24 Verance Corporation Watermark extraction based on tentative watermarks
US8923548B2 (en) 2011-11-03 2014-12-30 Verance Corporation Extraction of embedded watermarks from a host content using a plurality of tentative watermarks
US8745403B2 (en) 2011-11-23 2014-06-03 Verance Corporation Enhanced content management based on watermark extraction records
US9323902B2 (en) 2011-12-13 2016-04-26 Verance Corporation Conditional access using embedded watermarks
US9547753B2 (en) 2011-12-13 2017-01-17 Verance Corporation Coordinated watermarking
US9571606B2 (en) 2012-08-31 2017-02-14 Verance Corporation Social media viewing system
US8726304B2 (en) 2012-09-13 2014-05-13 Verance Corporation Time varying evaluation of multimedia content
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
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
DE3786529D1 (de) 1993-08-19
EP0269094A3 (en) 1990-04-04
EP0269094A2 (de) 1988-06-01
JPS63149975A (ja) 1988-06-22
DE3786529T2 (de) 1994-02-17
ES2044895T3 (es) 1994-01-16
US4755871A (en) 1988-07-05
CA1322592C (en) 1993-09-28
EP0269094B1 (de) 1993-07-14

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