MX343492B - Metodos y aparatos para identificar medios. - Google Patents

Metodos y aparatos para identificar medios.

Info

Publication number
MX343492B
MX343492B MX2014014741A MX2014014741A MX343492B MX 343492 B MX343492 B MX 343492B MX 2014014741 A MX2014014741 A MX 2014014741A MX 2014014741 A MX2014014741 A MX 2014014741A MX 343492 B MX343492 B MX 343492B
Authority
MX
Mexico
Prior art keywords
methods
look
partition
identifying code
media signal
Prior art date
Application number
MX2014014741A
Other languages
English (en)
Other versions
MX2014014741A (es
Inventor
Srinivasan Venugopal
Topchy Alexander
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 MX2014014741A publication Critical patent/MX2014014741A/es
Publication of MX343492B publication Critical patent/MX343492B/es

Links

Classifications

    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10L—SPEECH ANALYSIS TECHNIQUES OR SPEECH SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING TECHNIQUES; 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 TECHNIQUES OR SPEECH SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING TECHNIQUES; 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Computational Linguistics (AREA)
  • Health & Medical Sciences (AREA)
  • Audiology, Speech & Language Pathology (AREA)
  • Human Computer Interaction (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
  • Television Systems (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)
  • Storage Device Security (AREA)

Abstract

Se describen métodos y aparatos para la identificación de medios y más particularmente, a métodos y aparatos para decodificación de identificadores después de la emisión. Un método ejemplar incluye una porción de un código de identificación de una señal de medios, determinar una partición de la tabla de consulta sobre la base de la parte del código de identificación en el que la partición de la tabla de consulta incluye firmas de referencia asociadas con la porción del código de identificación, e identificar la señal de los medios de comunicación mediante la comparación de una firma extraída de la señal de los medios de comunicación para hacer referencia a las firmas en la partición de la tabla de consulta.
MX2014014741A 2012-09-26 2013-09-12 Metodos y aparatos para identificar medios. MX343492B (es)

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 (2)

Publication Number Publication Date
MX2014014741A MX2014014741A (es) 2015-05-11
MX343492B true MX343492B (es) 2016-11-07

Family

ID=50339643

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2014014741A MX343492B (es) 2012-09-26 2013-09-12 Metodos y aparatos para identificar medios.

Country Status (10)

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

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Also Published As

Publication number Publication date
EP2901706A4 (en) 2016-08-17
WO2014052028A1 (en) 2014-04-03
CA2875289C (en) 2017-08-29
US9286912B2 (en) 2016-03-15
AU2013324105A1 (en) 2014-12-18
EP2901706B1 (en) 2021-08-11
EP2901706A1 (en) 2015-08-05
US20140088742A1 (en) 2014-03-27
CN104429091A (zh) 2015-03-18
AU2013324105B2 (en) 2016-05-12
JP2015534294A (ja) 2015-11-26
MX2014014741A (es) 2015-05-11
CA2875289A1 (en) 2014-04-03
CN104429091B (zh) 2018-02-02
HK1207501A1 (en) 2016-01-29
JP5951133B2 (ja) 2016-07-13
IN2014DN10101A (es) 2015-08-21

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