HK1103320A1 - Watermark incorporation - Google Patents

Watermark incorporation

Info

Publication number
HK1103320A1
HK1103320A1 HK07107275.4A HK07107275A HK1103320A1 HK 1103320 A1 HK1103320 A1 HK 1103320A1 HK 07107275 A HK07107275 A HK 07107275A HK 1103320 A1 HK1103320 A1 HK 1103320A1
Authority
HK
Hong Kong
Prior art keywords
watermark
incorporation
watermark incorporation
Prior art date
Application number
HK07107275.4A
Other languages
English (en)
Inventor
Juergen Herre
Ralph Kulessa
Sascha Disch
Karsten Linzmeier
Christian Neubauer
Frank Siebenhaar
Original Assignee
Fraunhofer Ges Forschung
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 Ges Forschung filed Critical Fraunhofer Ges Forschung
Publication of HK1103320A1 publication Critical patent/HK1103320A1/xx

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
    • 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
    • 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
    • G10L19/022—Blocking, i.e. grouping of samples in time; Choice of analysis windows; Overlap factoring

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Health & Medical Sciences (AREA)
  • Audiology, Speech & Language Pathology (AREA)
  • Human Computer Interaction (AREA)
  • Multimedia (AREA)
  • Computational Linguistics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Editing Of Facsimile Originals (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)
  • Image Processing (AREA)
  • Reverberation, Karaoke And Other Acoustics (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Paper (AREA)
HK07107275.4A 2004-04-30 2007-07-06 Watermark incorporation HK1103320A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102004021404A DE102004021404B4 (de) 2004-04-30 2004-04-30 Wasserzeicheneinbettung
PCT/EP2005/002636 WO2005109702A1 (fr) 2004-04-30 2005-03-11 Integration de filigranes

Publications (1)

Publication Number Publication Date
HK1103320A1 true HK1103320A1 (en) 2007-12-14

Family

ID=34961950

Family Applications (1)

Application Number Title Priority Date Filing Date
HK07107275.4A HK1103320A1 (en) 2004-04-30 2007-07-06 Watermark incorporation

Country Status (17)

Country Link
US (1) US7676336B2 (fr)
EP (1) EP1741215B1 (fr)
JP (1) JP5048478B2 (fr)
KR (3) KR100902910B1 (fr)
CN (1) CN1969487B (fr)
AU (1) AU2005241609B2 (fr)
BR (1) BRPI0509819B1 (fr)
CA (1) CA2564981C (fr)
DE (1) DE102004021404B4 (fr)
ES (1) ES2449043T3 (fr)
HK (1) HK1103320A1 (fr)
IL (1) IL178929A (fr)
MX (1) MXPA06012550A (fr)
NO (1) NO338923B1 (fr)
PL (1) PL1741215T3 (fr)
RU (1) RU2376708C2 (fr)
WO (1) WO2005109702A1 (fr)

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EP2431970A1 (fr) 2010-09-21 2012-03-21 Fraunhofer-Gesellschaft zur Förderung der Angewandten Forschung e.V. Générateur de filigrane, décodeur de filigrane, procédé de fourniture d'un signal de filigrane basé sur des données discrètes et procédé de fourniture de données discrètes dépendantes d'un signal de filigrane
EP2565667A1 (fr) * 2011-08-31 2013-03-06 Friedrich-Alexander-Universität Erlangen-Nürnberg Évaluation de direction d'arrivée à l'aide de signaux audio filigranés et réseaux de microphone
TWI457852B (zh) * 2011-11-22 2014-10-21 Univ Nat Taiwan Normal 文件複印後呈現內容意義改變之浮水印製作方法
US9401153B2 (en) 2012-10-15 2016-07-26 Digimarc Corporation Multi-mode audio recognition and auxiliary data encoding and decoding
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US9990928B2 (en) * 2014-05-01 2018-06-05 Digital Voice Systems, Inc. Audio watermarking via phase modification
EP2963649A1 (fr) * 2014-07-01 2016-01-06 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Processeur audio et procédé de traitement d'un signal audio au moyen de correction de phase horizontale
US10262118B2 (en) * 2015-01-06 2019-04-16 Robert Antonius Adrianus Van Overbruggen Systems and methods for authenticating digital content
WO2016115483A2 (fr) * 2015-01-15 2016-07-21 Hardwick John C Filigranage audio par modification de phase
EP3534618A4 (fr) * 2016-10-27 2020-06-03 Evixar Inc. Programme de reproduction de contenu et appareil de reproduction de contenu
CN107375810A (zh) * 2017-08-03 2017-11-24 广河县盛和中医医院 一种专治男科阳痿早泄的组合物
CN109166570B (zh) * 2018-07-24 2019-11-26 百度在线网络技术（北京）有限公司 一种语音切分的方法、装置、设备和计算机存储介质
US11244692B2 (en) 2018-10-04 2022-02-08 Digital Voice Systems, Inc. Audio watermarking via correlation modification using an amplitude and a magnitude modification based on watermark data and to reduce distortion
CN111341329B (zh) * 2020-02-04 2022-01-21 北京达佳互联信息技术有限公司 水印信息添加方法、提取方法、装置、设备及介质

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Also Published As

Publication number Publication date
MXPA06012550A (es) 2006-12-15
KR100902910B1 (ko) 2009-06-15
US7676336B2 (en) 2010-03-09
JP2007535699A (ja) 2007-12-06
DE102004021404B4 (de) 2007-05-10
KR20080081098A (ko) 2008-09-05
EP1741215B1 (fr) 2013-12-25
KR20080094851A (ko) 2008-10-24
AU2005241609A1 (en) 2005-11-17
NO338923B1 (no) 2016-10-31
CA2564981C (fr) 2011-12-06
CN1969487A (zh) 2007-05-23
ES2449043T3 (es) 2014-03-18
CN1969487B (zh) 2011-08-17
AU2005241609B2 (en) 2008-01-10
IL178929A (en) 2011-03-31
NO20065424L (no) 2007-01-31
RU2376708C2 (ru) 2009-12-20
RU2006142304A (ru) 2008-06-10
US20080027729A1 (en) 2008-01-31
EP1741215A1 (fr) 2007-01-10
PL1741215T3 (pl) 2014-05-30
CA2564981A1 (fr) 2005-11-17
DE102004021404A1 (de) 2005-11-24
BRPI0509819B1 (pt) 2023-10-03
IL178929A0 (en) 2007-03-08
BRPI0509819A (pt) 2007-09-18
KR20070015182A (ko) 2007-02-01
JP5048478B2 (ja) 2012-10-17
WO2005109702A1 (fr) 2005-11-17

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