ATE298921T1 - Vorrichtung und verfahren zum einbetten eines wasserzeichens in ein audiosignal - Google Patents
Vorrichtung und verfahren zum einbetten eines wasserzeichens in ein audiosignalInfo
- Publication number
- ATE298921T1 ATE298921T1 AT02740586T AT02740586T ATE298921T1 AT E298921 T1 ATE298921 T1 AT E298921T1 AT 02740586 T AT02740586 T AT 02740586T AT 02740586 T AT02740586 T AT 02740586T AT E298921 T1 ATE298921 T1 AT E298921T1
- Authority
- AT
- Austria
- Prior art keywords
- watermark
- audio signal
- spectral representation
- signal
- initial value
- Prior art date
Links
- 230000005236 sound signal Effects 0.000 title abstract 11
- 230000003595 spectral effect Effects 0.000 abstract 7
- 238000013139 quantization Methods 0.000 abstract 2
- 230000000873 masking effect Effects 0.000 abstract 1
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)
Applications Claiming Priority (2)
| 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 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ATE298921T1 true ATE298921T1 (de) | 2005-07-15 |
Family
ID=7688519
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT02740586T ATE298921T1 (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 (63)
| 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 |
| 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 |
| AU2003282763A1 (en) | 2002-10-15 | 2004-05-04 | 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 |
| US7369677B2 (en) | 2005-04-26 | 2008-05-06 | Verance Corporation | System reactions to the detection of embedded watermarks in a digital host content |
| US20060239501A1 (en) | 2005-04-26 | 2006-10-26 | Verance Corporation | Security enhancements of digital watermarks for multi-media 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 |
| US9055239B2 (en) * | 2003-10-08 | 2015-06-09 | Verance Corporation | Signal continuity assessment using embedded watermarks |
| 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 |
| EP3116194B8 (de) * | 2005-12-16 | 2022-06-22 | Dolby International AB | Vorrichtung zur erzeugung und interpretation eines datenstroms mit segmenten mit bestimmten eintrittsstellen |
| 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 |
| US8175280B2 (en) | 2006-03-24 | 2012-05-08 | Dolby International Ab | Generation of spatial downmixes from parametric representations of multi channel signals |
| US8010370B2 (en) * | 2006-07-28 | 2011-08-30 | Apple Inc. | Bitrate control for perceptual coding |
| US8032371B2 (en) * | 2006-07-28 | 2011-10-04 | Apple Inc. | Determining scale factor values in encoding audio data with AAC |
| US7983441B2 (en) | 2006-10-18 | 2011-07-19 | Destiny Software Productions Inc. | Methods for watermarking media data |
| CA2705549C (en) | 2007-11-12 | 2015-12-01 | 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 |
| 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 |
| 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 |
| AU2010242814B2 (en) | 2009-05-01 | 2014-07-31 | 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 |
| 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 |
| 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 |
| 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 |
| US9106964B2 (en) | 2012-09-13 | 2015-08-11 | Verance Corporation | Enhanced content distribution using 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 |
| US9262793B2 (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 |
| JP2017514345A (ja) | 2014-03-13 | 2017-06-01 | ベランス・コーポレイション | 埋め込みコードを用いた対話型コンテンツ取得 |
| 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 |
| CN119207487B (zh) * | 2024-09-12 | 2025-07-04 | 安徽艾德未来智能科技有限公司 | 一种用于蓝牙耳机的音频录音及转换方法 |
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 |
| NZ331166A (en) * | 1994-03-31 | 2000-07-28 | Ceridian Corp | Hiding audio frequency codes in audio frequency program signals |
| US5822360A (en) * | 1995-09-06 | 1998-10-13 | Solana Technology Development Corporation | Method and apparatus for transporting auxiliary data in audio signals |
| ATE184140T1 (de) * | 1996-03-07 | 1999-09-15 | Fraunhofer Ges Forschung | 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 |
| 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 |
| CN100431355C (zh) * | 2000-08-16 | 2008-11-05 | 多尔拜实验特许公司 | 响应补充信息修改音频或视频感知编码系统的一个或多个参数 |
-
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 US US10/481,860 patent/US7346514B2/en not_active Expired - Lifetime
- 2002-05-10 EP EP02740586A patent/EP1382038B1/de not_active Expired - Lifetime
- 2002-05-10 WO PCT/EP2002/005173 patent/WO2002103695A2/de not_active Ceased
- 2002-05-10 AT AT02740586T patent/ATE298921T1/de active
Also Published As
| Publication number | Publication date |
|---|---|
| DE50203511D1 (de) | 2005-08-04 |
| EP1382038B1 (de) | 2005-06-29 |
| WO2002103695A2 (de) | 2002-12-27 |
| DE10129239C1 (de) | 2002-10-31 |
| WO2002103695A3 (de) | 2003-05-22 |
| EP1382038A2 (de) | 2004-01-21 |
| US7346514B2 (en) | 2008-03-18 |
| US20040184369A1 (en) | 2004-09-23 |
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