CA2136054C - Methode et dispositif pour determiner le comportement des utilisateurs de la radio et de la television - Google Patents

Methode et dispositif pour determiner le comportement des utilisateurs de la radio et de la television Download PDF

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Publication number
CA2136054C
CA2136054C CA 2136054 CA2136054A CA2136054C CA 2136054 C CA2136054 C CA 2136054C CA 2136054 CA2136054 CA 2136054 CA 2136054 A CA2136054 A CA 2136054A CA 2136054 C CA2136054 C CA 2136054C
Authority
CA
Canada
Prior art keywords
samples
hearing
program
recording
microphone
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 - Lifetime
Application number
CA 2136054
Other languages
English (en)
Other versions
CA2136054A1 (fr
Inventor
Daniel Wuthrich
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.)
Liechti AG
Original Assignee
Liechti AG
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 Liechti AG filed Critical Liechti AG
Priority to CA 2136054 priority Critical patent/CA2136054C/fr
Publication of CA2136054A1 publication Critical patent/CA2136054A1/fr
Application granted granted Critical
Publication of CA2136054C publication Critical patent/CA2136054C/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • 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
    • H04H60/29—Arrangements for monitoring broadcast services or broadcast-related services
    • H04H60/31—Arrangements for monitoring the use made of the broadcast services
    • 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
    • H04H60/45—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 users
CA 2136054 1994-11-17 1994-11-17 Methode et dispositif pour determiner le comportement des utilisateurs de la radio et de la television Expired - Lifetime CA2136054C (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA 2136054 CA2136054C (fr) 1994-11-17 1994-11-17 Methode et dispositif pour determiner le comportement des utilisateurs de la radio et de la television

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA 2136054 CA2136054C (fr) 1994-11-17 1994-11-17 Methode et dispositif pour determiner le comportement des utilisateurs de la radio et de la television

Publications (2)

Publication Number Publication Date
CA2136054A1 CA2136054A1 (fr) 1996-05-18
CA2136054C true CA2136054C (fr) 2005-06-21

Family

ID=4154688

Family Applications (1)

Application Number Title Priority Date Filing Date
CA 2136054 Expired - Lifetime CA2136054C (fr) 1994-11-17 1994-11-17 Methode et dispositif pour determiner le comportement des utilisateurs de la radio et de la television

Country Status (1)

Country Link
CA (1) CA2136054C (fr)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8364491B2 (en) 2007-02-20 2013-01-29 The Nielsen Company (Us), Llc Methods and apparatus for characterizing media
US8369972B2 (en) 2007-11-12 2013-02-05 The Nielsen Company (Us), Llc Methods and apparatus to perform audio watermarking and watermark detection and extraction
US8458737B2 (en) 2007-05-02 2013-06-04 The Nielsen Company (Us), Llc Methods and apparatus for generating signatures
US8457951B2 (en) 2008-01-29 2013-06-04 The Nielsen Company (Us), Llc Methods and apparatus for performing variable black length watermarking of media
US8600531B2 (en) 2008-03-05 2013-12-03 The Nielsen Company (Us), Llc Methods and apparatus for generating signatures
US8799054B2 (en) 2005-12-20 2014-08-05 The Nielsen Company (Us), Llc Network-based methods and systems for initiating a research panel of persons operating under a group agreement

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8799054B2 (en) 2005-12-20 2014-08-05 The Nielsen Company (Us), Llc Network-based methods and systems for initiating a research panel of persons operating under a group agreement
US8949074B2 (en) 2005-12-20 2015-02-03 The Nielsen Company (Us), Llc Methods and systems for testing ability to conduct a research operation
US8457972B2 (en) 2007-02-20 2013-06-04 The Nielsen Company (Us), Llc Methods and apparatus for characterizing media
US8364491B2 (en) 2007-02-20 2013-01-29 The Nielsen Company (Us), Llc Methods and apparatus for characterizing media
US8458737B2 (en) 2007-05-02 2013-06-04 The Nielsen Company (Us), Llc Methods and apparatus for generating signatures
US9136965B2 (en) 2007-05-02 2015-09-15 The Nielsen Company (Us), Llc Methods and apparatus for generating signatures
US8369972B2 (en) 2007-11-12 2013-02-05 The Nielsen Company (Us), Llc Methods and apparatus to perform audio watermarking and watermark detection and extraction
US9460730B2 (en) 2007-11-12 2016-10-04 The Nielsen Company (Us), Llc Methods and apparatus to perform audio watermarking and watermark detection and extraction
US9972332B2 (en) 2007-11-12 2018-05-15 The Nielsen Company (Us), Llc Methods and apparatus to perform audio watermarking and watermark detection and extraction
US8457951B2 (en) 2008-01-29 2013-06-04 The Nielsen Company (Us), Llc Methods and apparatus for performing variable black length watermarking of media
US11557304B2 (en) 2008-01-29 2023-01-17 The Nielsen Company (Us), Llc Methods and apparatus for performing variable block length watermarking of media
US8600531B2 (en) 2008-03-05 2013-12-03 The Nielsen Company (Us), Llc Methods and apparatus for generating signatures
US9326044B2 (en) 2008-03-05 2016-04-26 The Nielsen Company (Us), Llc Methods and apparatus for generating signatures

Also Published As

Publication number Publication date
CA2136054A1 (fr) 1996-05-18

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