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GB1536414A - Television audience survey systems - Google Patents

Television audience survey systems

Info

Publication number
GB1536414A
GB1536414A GB5011075A GB5011075A GB1536414A GB 1536414 A GB1536414 A GB 1536414A GB 5011075 A GB5011075 A GB 5011075A GB 5011075 A GB5011075 A GB 5011075A GB 1536414 A GB1536414 A GB 1536414A
Authority
GB
United Kingdom
Prior art keywords
outstation
programme
flip
indicate
flop
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
Application number
GB5011075A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB1536414A publication Critical patent/GB1536414A/en
Expired 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
    • H04N7/17327—Transmission or handling of upstream communications with deferred transmission or handling of upstream communications
    • 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
    • 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)
  • Multimedia (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Social Psychology (AREA)
  • Testing, Inspecting, Measuring Of Stereoscopic Televisions And Televisions (AREA)
  • Electrically Operated Instructional Devices (AREA)

Abstract

1536414 Selective signalling A F KALDOR 5 Dec 1975 [11 Dec 1974] 50110/75 Heading G4H In a TV audience survey system, each TV receiver has an associated outstation which responds to an interrogation signal from a central station to shift out the contents of a shift register at the outstation and send them to the central station. The shift register holds an 0 bit, a 1 bit (for synchronization purposes at the central station), 3 bits to indicate the TV channel in use, 6 bits from manual switches to indicate which members of the household are present, and pairs of bits obtained via encoding and flip-flop storage from manual opinion switches (opinions of the programme, and answers to questions displayed in the TV programme). Reception of a particular frequency at the outstation sets a flip-flop and lights a lamp to indicate that opinions of the programme are required, the flip-flop being reset and the lamp extinguished when an opinion is entered.
GB5011075A 1974-12-11 1975-12-05 Television audience survey systems Expired GB1536414A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AUPB995574 1974-12-11

Publications (1)

Publication Number Publication Date
GB1536414A true GB1536414A (en) 1978-12-20

Family

ID=3766071

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5011075A Expired GB1536414A (en) 1974-12-11 1975-12-05 Television audience survey systems

Country Status (3)

Country Link
JP (1) JPS5183722A (en)
AU (1) AU8743975A (en)
GB (1) GB1536414A (en)

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4290141A (en) * 1979-07-02 1981-09-15 General Electric Company Electronic voting system
GB2146152A (en) * 1983-05-25 1985-04-11 Agb Research Plc Means for monitoring people who are watching a television set
US4566030A (en) * 1983-06-09 1986-01-21 Ctba Associates Television viewer data collection system
US4603232A (en) * 1984-09-24 1986-07-29 Npd Research, Inc. Rapid market survey collection and dissemination method
US4626904A (en) * 1985-11-12 1986-12-02 Control Data Corporation Meter for passively logging the presence and identity of TV viewers
US4646145A (en) * 1980-04-07 1987-02-24 R. D. Percy & Company Television viewer reaction determining systems
US4652915A (en) * 1985-11-12 1987-03-24 Control Data Corporation Method for polling headphones of a passive TV audience meter system
US4658290A (en) * 1983-12-08 1987-04-14 Ctba Associates Television and market research data collection system and method
US4769697A (en) * 1986-12-17 1988-09-06 R. D. Percy & Company Passive television audience measuring systems
US7817208B1 (en) * 1981-11-03 2010-10-19 Personalized Media Communications, Llc Signal processing apparatus and methods
US8869228B1 (en) * 1981-11-03 2014-10-21 Personalized Media Communications, Llc Signal processing apparatus and methods

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6356090A (en) * 1986-08-26 1988-03-10 コントロ−ル　デ−タ　コ−ポレ−シヨン Method and aparratus for monitoring televiewer

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4290141A (en) * 1979-07-02 1981-09-15 General Electric Company Electronic voting system
US4646145A (en) * 1980-04-07 1987-02-24 R. D. Percy & Company Television viewer reaction determining systems
US8869228B1 (en) * 1981-11-03 2014-10-21 Personalized Media Communications, Llc Signal processing apparatus and methods
US7817208B1 (en) * 1981-11-03 2010-10-19 Personalized Media Communications, Llc Signal processing apparatus and methods
US4642685A (en) * 1983-05-25 1987-02-10 Agb Research Storing data relating to television viewing
US4644393A (en) * 1983-05-25 1987-02-17 Agb Research Plc Means for monitoring people who are watching a television set
US4567511A (en) * 1983-05-25 1986-01-28 Agb Research Plc Transmitting and storing data relating to television viewing
GB2146152A (en) * 1983-05-25 1985-04-11 Agb Research Plc Means for monitoring people who are watching a television set
US4566030A (en) * 1983-06-09 1986-01-21 Ctba Associates Television viewer data collection system
US4658290A (en) * 1983-12-08 1987-04-14 Ctba Associates Television and market research data collection system and method
US4603232A (en) * 1984-09-24 1986-07-29 Npd Research, Inc. Rapid market survey collection and dissemination method
US4626904A (en) * 1985-11-12 1986-12-02 Control Data Corporation Meter for passively logging the presence and identity of TV viewers
US4652915A (en) * 1985-11-12 1987-03-24 Control Data Corporation Method for polling headphones of a passive TV audience meter system
US4769697A (en) * 1986-12-17 1988-09-06 R. D. Percy & Company Passive television audience measuring systems

Also Published As

Publication number Publication date
JPS5183722A (en) 1976-07-22
AU8743975A (en) 1977-02-10
AU480152B2 (en) 1977-02-10

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee