DE50203511D1 - Vorrichtung und verfahren zum einbetten eines wasserzeichens in ein audiosignal - Google Patents

Vorrichtung und verfahren zum einbetten eines wasserzeichens in ein audiosignal

Info

Publication number
DE50203511D1
DE50203511D1 DE50203511T DE50203511T DE50203511D1 DE 50203511 D1 DE50203511 D1 DE 50203511D1 DE 50203511 T DE50203511 T DE 50203511T DE 50203511 T DE50203511 T DE 50203511T DE 50203511 D1 DE50203511 D1 DE 50203511D1
Authority
DE
Germany
Prior art keywords
watermark
audio signal
spectral representation
signal
initial value
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
DE50203511T
Other languages
English (en)
Inventor
Juergen Herre
Ralph Kulessa
Christian Neubauer
Frank Siebenhaar
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.)
Fraunhofer Gesellschaft zur Forderung der Angewandten Forschung eV
Original Assignee
Fraunhofer Gesellschaft zur Forderung der Angewandten Forschung eV
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 Fraunhofer Gesellschaft zur Forderung der Angewandten Forschung eV filed Critical Fraunhofer Gesellschaft zur Forderung der Angewandten Forschung eV
Priority to DE50203511T priority Critical patent/DE50203511D1/de
Application granted granted Critical
Publication of DE50203511D1 publication Critical patent/DE50203511D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • 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
    • 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
    • G10L19/02—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 using spectral analysis, e.g. transform vocoders or subband vocoders

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Signal Processing (AREA)
  • Audiology, Speech & Language Pathology (AREA)
  • Human Computer Interaction (AREA)
  • Computational Linguistics (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)
  • Reverberation, Karaoke And Other Acoustics (AREA)
DE50203511T 2001-06-18 2002-05-10 Vorrichtung und verfahren zum einbetten eines wasserzeichens in ein audiosignal Expired - Lifetime DE50203511D1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE50203511T DE50203511D1 (de) 2001-06-18 2002-05-10 Vorrichtung und verfahren zum einbetten eines wasserzeichens in ein audiosignal

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE10129239A DE10129239C1 (de) 2001-06-18 2001-06-18 Vorrichtung und Verfahren zum Einbetten eines Wasserzeichens in ein Audiosignal
PCT/EP2002/005173 WO2002103695A2 (de) 2001-06-18 2002-05-10 Vorrichtung und verfahren zum einbetten eines wasserzeichens in ein audiosignal
DE50203511T DE50203511D1 (de) 2001-06-18 2002-05-10 Vorrichtung und verfahren zum einbetten eines wasserzeichens in ein audiosignal

Publications (1)

Publication Number Publication Date
DE50203511D1 true DE50203511D1 (de) 2005-08-04

Family

ID=7688519

Family Applications (2)

Application Number Title Priority Date Filing Date
DE10129239A Expired - Lifetime DE10129239C1 (de) 2001-06-18 2001-06-18 Vorrichtung und Verfahren zum Einbetten eines Wasserzeichens in ein Audiosignal
DE50203511T Expired - Lifetime DE50203511D1 (de) 2001-06-18 2002-05-10 Vorrichtung und verfahren zum einbetten eines wasserzeichens in ein audiosignal

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE10129239A Expired - Lifetime DE10129239C1 (de) 2001-06-18 2001-06-18 Vorrichtung und Verfahren zum Einbetten eines Wasserzeichens in ein Audiosignal

Country Status (5)

Country Link
US (1) US7346514B2 (de)
EP (1) EP1382038B1 (de)
AT (1) ATE298921T1 (de)
DE (2) DE10129239C1 (de)
WO (1) WO2002103695A2 (de)

Families Citing this family (62)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030133592A1 (en) 1996-05-07 2003-07-17 Rhoads Geoffrey B. Content objects with computer instructions steganographically encoded therein, and associated methods
US6738495B2 (en) * 1995-05-08 2004-05-18 Digimarc Corporation Watermarking enhanced to withstand anticipated corruptions
US8306811B2 (en) * 1996-08-30 2012-11-06 Digimarc Corporation Embedding data in audio and detecting embedded data in audio
US7602940B2 (en) 1998-04-16 2009-10-13 Digimarc Corporation Steganographic data hiding using a device clock
US7644282B2 (en) 1998-05-28 2010-01-05 Verance Corporation Pre-processed information embedding system
DE19947877C2 (de) * 1999-10-05 2001-09-13 Fraunhofer Ges Forschung Verfahren und Vorrichtung zum Einbringen von Informationen in einen Datenstrom sowie Verfahren und Vorrichtung zum Codieren eines Audiosignals
US6737957B1 (en) 2000-02-16 2004-05-18 Verance Corporation Remote control signaling using audio watermarks
US7239981B2 (en) 2002-07-26 2007-07-03 Arbitron Inc. Systems and methods for gathering audience measurement data
US8959016B2 (en) 2002-09-27 2015-02-17 The Nielsen Company (Us), Llc Activating functions in processing devices using start codes embedded in audio
US9711153B2 (en) 2002-09-27 2017-07-18 The Nielsen Company (Us), Llc Activating functions in processing devices using encoded audio and detecting audio signatures
WO2004036352A2 (en) 2002-10-15 2004-04-29 Verance Corporation Media monitoring, management and information system
US7352878B2 (en) * 2003-04-15 2008-04-01 Digimarc Corporation Human perceptual model applied to rendering of watermarked signals
DE10321983A1 (de) * 2003-05-15 2004-12-09 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Vorrichtung und Verfahren zum Einbetten einer binären Nutzinformation in ein Trägersignal
JP2005084625A (ja) * 2003-09-11 2005-03-31 Music Gate Inc 電子透かし合成方法及びプログラム
US20060239501A1 (en) * 2005-04-26 2006-10-26 Verance Corporation Security enhancements of digital watermarks for multi-media content
US7369677B2 (en) 2005-04-26 2008-05-06 Verance Corporation System reactions to the detection of embedded watermarks in a digital host content
US9055239B2 (en) * 2003-10-08 2015-06-09 Verance Corporation Signal continuity assessment using embedded watermarks
US7616776B2 (en) * 2005-04-26 2009-11-10 Verance Corproation Methods and apparatus for enhancing the robustness of watermark extraction from digital host content
DE102004009955B3 (de) * 2004-03-01 2005-08-11 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Vorrichtung und Verfahren zum Ermitteln einer Quantisierer-Schrittweite
DE102004021404B4 (de) 2004-04-30 2007-05-10 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Wasserzeicheneinbettung
DE102004021403A1 (de) 2004-04-30 2005-11-24 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Informationssignalverarbeitung durch Modifikation in der Spektral-/Modulationsspektralbereichsdarstellung
US8020004B2 (en) 2005-07-01 2011-09-13 Verance Corporation Forensic marking using a common customization function
US8781967B2 (en) 2005-07-07 2014-07-15 Verance Corporation Watermarking in an encrypted domain
KR100969731B1 (ko) * 2005-12-16 2010-07-13 돌비 스웨덴 에이비 데이터의 중요도에 따라 변형된 데이터 스트림을 생성하는장치 및 그 데이터 스트림을 해석하는 장치
US7809018B2 (en) * 2005-12-16 2010-10-05 Coding Technologies Ab Apparatus for generating and interpreting a data stream with segments having specified entry points
RU2407226C2 (ru) 2006-03-24 2010-12-20 Долби Свидн Аб Генерация пространственных сигналов понижающего микширования из параметрических представлений мультиканальных сигналов
US8032371B2 (en) * 2006-07-28 2011-10-04 Apple Inc. Determining scale factor values in encoding audio data with AAC
US8010370B2 (en) * 2006-07-28 2011-08-30 Apple Inc. Bitrate control for perceptual coding
WO2008046203A1 (en) 2006-10-18 2008-04-24 Destiny Software Productions Inc. Methods for watermarking media data
CA2858944C (en) 2007-11-12 2017-08-22 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
US8259938B2 (en) 2008-06-24 2012-09-04 Verance Corporation Efficient and secure forensic marking in compressed
US9667365B2 (en) 2008-10-24 2017-05-30 The Nielsen Company (Us), Llc Methods and apparatus to perform audio watermarking and watermark detection and extraction
US8359205B2 (en) * 2008-10-24 2013-01-22 The Nielsen Company (Us), Llc Methods and apparatus to perform audio watermarking and watermark detection and extraction
CA3094520A1 (en) 2009-05-01 2010-11-04 The Nielsen Company (Us), Llc Methods, apparatus and articles of manufacture to provide secondary content in association with primary broadcast media content
US8838978B2 (en) 2010-09-16 2014-09-16 Verance Corporation Content access management using extracted watermark information
EP2544179A1 (de) * 2011-07-08 2013-01-09 Thomson Licensing Verfahren und Vorrichtung zur Quantisierindexmodulation zur Wasserzeichenmarkierung eines Eingangssignals
US8533481B2 (en) 2011-11-03 2013-09-10 Verance Corporation Extraction of embedded watermarks from a host content based on extrapolation techniques
US8615104B2 (en) 2011-11-03 2013-12-24 Verance Corporation Watermark extraction based on tentative watermarks
US8682026B2 (en) 2011-11-03 2014-03-25 Verance Corporation Efficient extraction of embedded watermarks in the presence of host content distortions
US8923548B2 (en) 2011-11-03 2014-12-30 Verance Corporation Extraction of embedded watermarks from a host content using a plurality of tentative watermarks
US8745403B2 (en) 2011-11-23 2014-06-03 Verance Corporation Enhanced content management based on watermark extraction records
US9323902B2 (en) 2011-12-13 2016-04-26 Verance Corporation Conditional access using embedded watermarks
US9547753B2 (en) 2011-12-13 2017-01-17 Verance Corporation Coordinated watermarking
US9571606B2 (en) 2012-08-31 2017-02-14 Verance Corporation Social media viewing system
US8869222B2 (en) 2012-09-13 2014-10-21 Verance Corporation Second screen content
US8726304B2 (en) 2012-09-13 2014-05-13 Verance Corporation Time varying evaluation of multimedia content
US20140075469A1 (en) 2012-09-13 2014-03-13 Verance Corporation Content distribution including advertisements
US9305559B2 (en) * 2012-10-15 2016-04-05 Digimarc Corporation Audio watermark encoding with reversing polarity and pairwise embedding
US9401153B2 (en) 2012-10-15 2016-07-26 Digimarc Corporation Multi-mode audio recognition and auxiliary data encoding and decoding
US9225310B1 (en) * 2012-11-08 2015-12-29 iZotope, Inc. Audio limiter system and method
US9262794B2 (en) 2013-03-14 2016-02-16 Verance Corporation Transactional video marking system
US9251549B2 (en) 2013-07-23 2016-02-02 Verance Corporation Watermark extractor enhancements based on payload ranking
US20150039321A1 (en) 2013-07-31 2015-02-05 Arbitron Inc. Apparatus, System and Method for Reading Codes From Digital Audio on a Processing Device
US9711152B2 (en) 2013-07-31 2017-07-18 The Nielsen Company (Us), Llc Systems apparatus and methods for encoding/decoding persistent universal media codes to encoded audio
US9208334B2 (en) 2013-10-25 2015-12-08 Verance Corporation Content management using multiple abstraction layers
EP2881941A1 (de) * 2013-12-09 2015-06-10 Thomson Licensing Verfahren und Vorrichtung zur Wassermarkierung eines Audiosignals
US9596521B2 (en) 2014-03-13 2017-03-14 Verance Corporation Interactive content acquisition using embedded codes
CN105244033B (zh) * 2014-07-09 2019-07-16 意法半导体亚太私人有限公司 用于数字水印的系统和方法
US10043527B1 (en) 2015-07-17 2018-08-07 Digimarc Corporation Human auditory system modeling with masking energy adaptation
KR102021739B1 (ko) * 2018-06-04 2019-11-05 채령 양자암호키로 생성한 암호화 제품정보 데이터와 해시함수 2차 행렬 (x,y) 좌표 값으로 마킹하는 복제 위변조 방지 양자암호마킹기 및 양자암호마킹 물품관리 시스템
CN113035213B (zh) * 2020-12-24 2022-07-22 中国电影科学技术研究所 数字音频水印检测方法及装置

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5319735A (en) * 1991-12-17 1994-06-07 Bolt Beranek And Newman Inc. Embedded signalling
AU709873B2 (en) * 1994-03-31 1999-09-09 Arbitron Inc. Apparatus and methods for including codes in audio signals and decoding
US5822360A (en) * 1995-09-06 1998-10-13 Solana Technology Development Corporation Method and apparatus for transporting auxiliary data in audio signals
WO1997033391A1 (de) * 1996-03-07 1997-09-12 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Codierverfahren zur einbringung eines nicht hörbaren datensignals in ein audiosignal, decodierverfahren, codierer udn decodierer
US6061793A (en) * 1996-08-30 2000-05-09 Regents Of The University Of Minnesota Method and apparatus for embedding data, including watermarks, in human perceptible sounds
JP4226687B2 (ja) 1998-05-01 2009-02-18 ユナイテッド・モジュール・コーポレーション 電子透かし埋め込み装置及びオーディオ符号化装置
JP2000209097A (ja) 1999-01-14 2000-07-28 Sony Corp 信号処理装置とその方法、信号記録装置、信号再生装置および記録媒体
DE19906512C2 (de) * 1999-02-17 2001-01-25 Frank Kurth Verfahren zum unbemerkten Übertragen und/oder Speichern von Zusatzinformationen innerhalb eines Signals, insbesondere Audiosignals
DE19938095A1 (de) * 1999-08-12 2001-03-01 Fraunhofer Ges Forschung Verfahren und Vorrichtung zum Einbringen von Informationen in ein Audiosignal und Verfahren und Vorrichtung zum Ermitteln von in einem Audiosignal eingebrachten Informationen
DE19947877C2 (de) * 1999-10-05 2001-09-13 Fraunhofer Ges Forschung Verfahren und Vorrichtung zum Einbringen von Informationen in einen Datenstrom sowie Verfahren und Vorrichtung zum Codieren eines Audiosignals
AU2001264351A1 (en) * 2000-06-08 2002-01-02 Markany Inc. Watermark embedding and extracting method for protecting digital audio contents copyright and preventing duplication and apparatus using thereof
BRPI0113271B1 (pt) * 2000-08-16 2016-01-26 Dolby Lab Licensing Corp método para modificar a operação da função codificadora e/ou da função decodificadora de um sistema de codificação perceptual de acordo com informação suplementar

Also Published As

Publication number Publication date
DE10129239C1 (de) 2002-10-31
WO2002103695A2 (de) 2002-12-27
EP1382038A2 (de) 2004-01-21
EP1382038B1 (de) 2005-06-29
WO2002103695A3 (de) 2003-05-22
US20040184369A1 (en) 2004-09-23
US7346514B2 (en) 2008-03-18
ATE298921T1 (de) 2005-07-15

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