IN2014DN10101A - - Google Patents

Info

Publication number
IN2014DN10101A
IN2014DN10101A IN10101DEN2014A IN2014DN10101A IN 2014DN10101 A IN2014DN10101 A IN 2014DN10101A IN 10101DEN2014 A IN10101DEN2014 A IN 10101DEN2014A IN 2014DN10101 A IN2014DN10101 A IN 2014DN10101A
Authority
IN
India
Prior art keywords
look
partition
identifying code
media signal
methods
Prior art date
Application number
Inventor
Venugopal Srinivasan
Alexander Topchy
Original Assignee
Nielsen Co Us Llc
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 Nielsen Co Us Llc filed Critical Nielsen Co Us Llc
Publication of IN2014DN10101A publication Critical patent/IN2014DN10101A/en

Links

Classifications

    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10L—SPEECH ANALYSIS OR SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING; SPEECH OR AUDIO CODING OR DECODING
    • G10L25/00—Speech or voice analysis techniques not restricted to a single one of groups G10L15/00 - G10L21/00
    • G10L25/48—Speech or voice analysis techniques not restricted to a single one of groups G10L15/00 - G10L21/00 specially adapted for particular use
    • G10L25/51—Speech or voice analysis techniques not restricted to a single one of groups G10L15/00 - G10L21/00 specially adapted for particular use for comparison or discrimination
    • G10L25/54—Speech or voice analysis techniques not restricted to a single one of groups G10L15/00 - G10L21/00 specially adapted for particular use for comparison or discrimination for retrieval
    • 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
    • H04H60/37—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 segments of broadcast information, e.g. scenes or extracting programme ID
    • H04H60/372—Programme
    • 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
    • H04H60/38—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 broadcast time or space
    • H04H60/39—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 broadcast time or space for identifying broadcast space-time
    • 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
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10L—SPEECH ANALYSIS OR SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING; SPEECH OR AUDIO CODING OR DECODING
    • G10L19/00—Speech or audio signals analysis-synthesis techniques for redundancy reduction, e.g. in vocoders; Coding or decoding of speech or audio signals, using source filter models or psychoacoustic analysis
    • G10L19/018—Audio watermarking, i.e. embedding inaudible data in the audio signal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04H—BROADCAST COMMUNICATION
    • H04H20/00—Arrangements for broadcast or for distribution combined with broadcast
    • H04H20/28—Arrangements for simultaneous broadcast of plural pieces of information
    • H04H20/30—Arrangements for simultaneous broadcast of plural pieces of information by a single channel
    • H04H20/31—Arrangements for simultaneous broadcast of plural pieces of information by a single channel using in-band signals, e.g. subsonic or cue signal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04H—BROADCAST COMMUNICATION
    • H04H2201/00—Aspects of broadcast communication
    • H04H2201/30—Aspects of broadcast communication characterised by the use of a return channel, e.g. for collecting users' opinions, for returning broadcast space/time information or for requesting data
    • H04H2201/37—Aspects of broadcast communication characterised by the use of a return channel, e.g. for collecting users' opinions, for returning broadcast space/time information or for requesting data via a different channel
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04H—BROADCAST COMMUNICATION
    • H04H2201/00—Aspects of broadcast communication
    • H04H2201/50—Aspects of broadcast communication characterised by the use of watermarks
    • 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
    • H04H60/37—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 segments of broadcast information, e.g. scenes or extracting programme ID

Abstract

Methods and apparatus are disclosed for identifying media and , more particularly, to methods and apparatus for decoding identifiers after broadcast. An example method includes a portion of an identifying code from a media signal, determine a partition of the look- up table based on the portion of the identifying code wherein the partition of the look- up table includes reference signatures associated with the portion of the identifying code , and identify the media signal by comparing a signature extracted from the media signal to reference signatures in the partition of the look up table.
IN10101DEN2014 2012-09-26 2013-09-12 IN2014DN10101A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US13/627,495 US9286912B2 (en) 2012-09-26 2012-09-26 Methods and apparatus for identifying media
PCT/US2013/059497 WO2014052028A1 (en) 2012-09-26 2013-09-12 Methods and apparatus for identifying media

Publications (1)

Publication Number Publication Date
IN2014DN10101A true IN2014DN10101A (en) 2015-08-21

Family

ID=50339643

Family Applications (1)

Application Number Title Priority Date Filing Date
IN10101DEN2014 IN2014DN10101A (en) 2012-09-26 2013-09-12

Country Status (10)

Country Link
US (1) US9286912B2 (en)
EP (1) EP2901706B1 (en)
JP (1) JP5951133B2 (en)
CN (1) CN104429091B (en)
AU (1) AU2013324105B2 (en)
CA (1) CA2875289C (en)
HK (1) HK1207501A1 (en)
IN (1) IN2014DN10101A (en)
MX (1) MX343492B (en)
WO (1) WO2014052028A1 (en)

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Also Published As

Publication number Publication date
CN104429091A (en) 2015-03-18
WO2014052028A1 (en) 2014-04-03
CN104429091B (en) 2018-02-02
EP2901706B1 (en) 2021-08-11
AU2013324105B2 (en) 2016-05-12
JP2015534294A (en) 2015-11-26
US20140088742A1 (en) 2014-03-27
MX343492B (en) 2016-11-07
HK1207501A1 (en) 2016-01-29
AU2013324105A1 (en) 2014-12-18
US9286912B2 (en) 2016-03-15
CA2875289C (en) 2017-08-29
MX2014014741A (en) 2015-05-11
EP2901706A1 (en) 2015-08-05
CA2875289A1 (en) 2014-04-03
EP2901706A4 (en) 2016-08-17
JP5951133B2 (en) 2016-07-13

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