EP1382038A2 - Vorrichtung und verfahren zum einbetten eines wasserzeichens in ein audiosignal - Google Patents
Vorrichtung und verfahren zum einbetten eines wasserzeichens in ein audiosignalInfo
- Publication number
- EP1382038A2 EP1382038A2 EP02740586A EP02740586A EP1382038A2 EP 1382038 A2 EP1382038 A2 EP 1382038A2 EP 02740586 A EP02740586 A EP 02740586A EP 02740586 A EP02740586 A EP 02740586A EP 1382038 A2 EP1382038 A2 EP 1382038A2
- Authority
- EP
- European Patent Office
- Prior art keywords
- watermark
- spectral
- signal
- audio signal
- audio
- 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.)
- Granted
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
- 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 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
- G10L19/02—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
Description
Claims
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10129239 | 2001-06-18 | ||
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 |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1382038A2 true EP1382038A2 (de) | 2004-01-21 |
EP1382038B1 EP1382038B1 (de) | 2005-06-29 |
Family
ID=7688519
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP02740586A Expired - Lifetime EP1382038B1 (de) | 2001-06-18 | 2002-05-10 | 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)
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US6738495B2 (en) * | 1995-05-08 | 2004-05-18 | Digimarc Corporation | Watermarking enhanced to withstand anticipated corruptions |
US20030133592A1 (en) | 1996-05-07 | 2003-07-17 | Rhoads Geoffrey B. | Content objects with computer instructions steganographically encoded therein, and associated methods |
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 |
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 |
US8959016B2 (en) | 2002-09-27 | 2015-02-17 | The Nielsen Company (Us), Llc | Activating functions in processing devices using start codes embedded in audio |
CA2499967A1 (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 |
US9055239B2 (en) * | 2003-10-08 | 2015-06-09 | Verance Corporation | Signal continuity assessment using embedded watermarks |
US7369677B2 (en) | 2005-04-26 | 2008-05-06 | Verance Corporation | System reactions to the detection of embedded watermarks in a digital host content |
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 |
DE102004021403A1 (de) | 2004-04-30 | 2005-11-24 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Informationssignalverarbeitung durch Modifikation in der Spektral-/Modulationsspektralbereichsdarstellung |
DE102004021404B4 (de) * | 2004-04-30 | 2007-05-10 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Wasserzeicheneinbettung |
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 |
EP1961181B1 (de) * | 2005-12-16 | 2009-04-15 | Dolby Sweden AB | Vorrichtung zum erzeugen und interpretieren eines datenstroms mit einer reihe von segmenten unter verwendung von daten in nachfolgenden datenrahmen |
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 |
US7983441B2 (en) | 2006-10-18 | 2011-07-19 | Destiny Software Productions Inc. | Methods for watermarking media data |
EP2210252B1 (de) | 2007-11-12 | 2017-05-24 | The Nielsen Company (US), LLC | Verfahren und vorrichtung für audiowasserzeichenmarkierung sowie erkennung und extraktion von wasserzeichen |
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 |
EP2425563A1 (de) | 2009-05-01 | 2012-03-07 | The Nielsen Company (US), LLC | Methods, apparatus and articles of manufacture to provide secondary content in association with primary broadcast media content |
US9607131B2 (en) | 2010-09-16 | 2017-03-28 | Verance Corporation | Secure and efficient content screening in a networked environment |
EP2544179A1 (de) * | 2011-07-08 | 2013-01-09 | Thomson Licensing | Verfahren und Vorrichtung zur Quantisierindexmodulation zur Wasserzeichenmarkierung eines Eingangssignals |
US8923548B2 (en) | 2011-11-03 | 2014-12-30 | Verance Corporation | Extraction of embedded watermarks from a host content using a plurality of tentative watermarks |
US8533481B2 (en) | 2011-11-03 | 2013-09-10 | Verance Corporation | Extraction of embedded watermarks from a host content based on extrapolation techniques |
US8682026B2 (en) | 2011-11-03 | 2014-03-25 | Verance Corporation | Efficient extraction of embedded watermarks in the presence of host content distortions |
US8615104B2 (en) | 2011-11-03 | 2013-12-24 | Verance Corporation | Watermark extraction based on tentative watermarks |
US8745403B2 (en) | 2011-11-23 | 2014-06-03 | Verance Corporation | Enhanced content management based on watermark extraction records |
US9547753B2 (en) | 2011-12-13 | 2017-01-17 | Verance Corporation | Coordinated watermarking |
US9323902B2 (en) | 2011-12-13 | 2016-04-26 | Verance Corporation | Conditional access using embedded watermarks |
US9571606B2 (en) | 2012-08-31 | 2017-02-14 | Verance Corporation | Social media viewing system |
US9106964B2 (en) | 2012-09-13 | 2015-08-11 | Verance Corporation | Enhanced content distribution using advertisements |
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 |
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 |
WO2014153199A1 (en) | 2013-03-14 | 2014-09-25 | Verance Corporation | Transactional video marking system |
US9251549B2 (en) | 2013-07-23 | 2016-02-02 | Verance Corporation | Watermark extractor enhancements based on payload ranking |
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 |
US20150039321A1 (en) | 2013-07-31 | 2015-02-05 | Arbitron Inc. | Apparatus, System and Method for Reading Codes From Digital Audio on a Processing Device |
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 |
WO2015138798A1 (en) | 2014-03-13 | 2015-09-17 | 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)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5319735A (en) * | 1991-12-17 | 1994-06-07 | Bolt Beranek And Newman Inc. | Embedded signalling |
DE19581594T1 (de) * | 1994-03-31 | 1997-03-27 | Arbitron Co | Vorrichtung und Verfahren zum Einfügen von Kodes in Audiosignale und zum Dekodieren |
US5822360A (en) * | 1995-09-06 | 1998-10-13 | Solana Technology Development Corporation | Method and apparatus for transporting auxiliary data in audio signals |
EP0875107B1 (de) * | 1996-03-07 | 1999-09-01 | Fraunhofer-Gesellschaft Zur Förderung Der Angewandten Forschung E.V. | Codierverfahren zur einbringung eines nicht hörbaren datensignals in ein audiosignal, decodierverfahren, codierer und 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 |
KR100458492B1 (ko) | 2000-06-08 | 2004-12-03 | 주식회사 마크애니 | 디지털 오디오 컨텐츠 저작권 보호 및 복사 방지를 위한워터마크의 삽입/추출 방법 및 이를 이용한 장치 |
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 |
-
2001
- 2001-06-18 DE DE10129239A patent/DE10129239C1/de not_active Expired - Lifetime
-
2002
- 2002-05-10 DE DE50203511T patent/DE50203511D1/de not_active Expired - Lifetime
- 2002-05-10 EP EP02740586A patent/EP1382038B1/de not_active Expired - Lifetime
- 2002-05-10 AT AT02740586T patent/ATE298921T1/de active
- 2002-05-10 US US10/481,860 patent/US7346514B2/en active Active
- 2002-05-10 WO PCT/EP2002/005173 patent/WO2002103695A2/de active IP Right Grant
Non-Patent Citations (1)
Title |
---|
See references of WO02103695A2 * |
Also Published As
Publication number | Publication date |
---|---|
WO2002103695A2 (de) | 2002-12-27 |
ATE298921T1 (de) | 2005-07-15 |
DE50203511D1 (de) | 2005-08-04 |
US7346514B2 (en) | 2008-03-18 |
EP1382038B1 (de) | 2005-06-29 |
US20040184369A1 (en) | 2004-09-23 |
WO2002103695A3 (de) | 2003-05-22 |
DE10129239C1 (de) | 2002-10-31 |
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