CA1241736A - Systeme et methode de collecte de donnees sur la television et de donnees d'etudes de marche - Google Patents

Systeme et methode de collecte de donnees sur la television et de donnees d'etudes de marche

Info

Publication number
CA1241736A
CA1241736A CA000544156A CA544156A CA1241736A CA 1241736 A CA1241736 A CA 1241736A CA 000544156 A CA000544156 A CA 000544156A CA 544156 A CA544156 A CA 544156A CA 1241736 A CA1241736 A CA 1241736A
Authority
CA
Canada
Prior art keywords
data collection
data
collection unit
channel
television
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
CA000544156A
Other languages
English (en)
Inventor
William J. Mckenna
Kenneth W. Silvers
Rand B. Nickerson
Joseph A. Cullity
Russell J. Welsh
Harold R. Walker
Bohdan Stryzak
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.)
PEAC MEDIA RESEARCH Inc
Original Assignee
PEAC MEDIA RESEARCH 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
Priority claimed from US06/559,459 external-priority patent/US4546382A/en
Priority claimed from US06/658,378 external-priority patent/US4658290A/en
Application filed by PEAC MEDIA RESEARCH Inc filed Critical PEAC MEDIA RESEARCH Inc
Priority to CA000544156A priority Critical patent/CA1241736A/fr
Application granted granted Critical
Publication of CA1241736A publication Critical patent/CA1241736A/fr
Expired legal-status Critical Current

Links

Landscapes

  • Selective Calling Equipment (AREA)
  • Testing, Inspecting, Measuring Of Stereoscopic Televisions And Televisions (AREA)
CA000544156A 1983-12-08 1987-08-10 Systeme et methode de collecte de donnees sur la television et de donnees d'etudes de marche Expired CA1241736A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA000544156A CA1241736A (fr) 1983-12-08 1987-08-10 Systeme et methode de collecte de donnees sur la television et de donnees d'etudes de marche

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
US559,459 1983-12-08
US06/559,459 US4546382A (en) 1983-06-09 1983-12-08 Television and market research data collection system and method
US658,378 1984-10-05
US06/658,378 US4658290A (en) 1983-12-08 1984-10-05 Television and market research data collection system and method
CA000469571A CA1227561A (fr) 1983-12-08 1984-12-07 Systeme et methode de saisie de donnees utilisant la television pour des etudes de marche
CA000544156A CA1241736A (fr) 1983-12-08 1987-08-10 Systeme et methode de collecte de donnees sur la television et de donnees d'etudes de marche

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
CA000544156A Division CA1241736A (fr) 1983-12-08 1987-08-10 Systeme et methode de collecte de donnees sur la television et de donnees d'etudes de marche

Related Child Applications (1)

Application Number Title Priority Date Filing Date
CA000544156A Division CA1241736A (fr) 1983-12-08 1987-08-10 Systeme et methode de collecte de donnees sur la television et de donnees d'etudes de marche

Publications (1)

Publication Number Publication Date
CA1241736A true CA1241736A (fr) 1988-09-06

Family

ID=27167482

Family Applications (3)

Application Number Title Priority Date Filing Date
CA000544157A Expired CA1241737A (fr) 1983-12-08 1987-08-10 Systeme et methode de collecte de donnees sur la television et de donnees d'etudes de marche
CA000544155A Expired CA1241735A (fr) 1983-12-08 1987-08-10 Systeme et methode de collecte de donnees sur la television et de donnees d'etudes de marche
CA000544156A Expired CA1241736A (fr) 1983-12-08 1987-08-10 Systeme et methode de collecte de donnees sur la television et de donnees d'etudes de marche

Family Applications Before (2)

Application Number Title Priority Date Filing Date
CA000544157A Expired CA1241737A (fr) 1983-12-08 1987-08-10 Systeme et methode de collecte de donnees sur la television et de donnees d'etudes de marche
CA000544155A Expired CA1241735A (fr) 1983-12-08 1987-08-10 Systeme et methode de collecte de donnees sur la television et de donnees d'etudes de marche

Country Status (1)

Country Link
CA (3) CA1241737A (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2012204026B2 (en) * 2011-07-18 2014-09-18 The Nielsen Company (Us), Llc Methods and apparatus to determine media impressions

Also Published As

Publication number Publication date
CA1241737A (fr) 1988-09-06
CA1241735A (fr) 1988-09-06

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Legal Events

Date Code Title Description
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