EP1693832A3 - Verfahren, Vorrichtung und System zur Dateneinbettung in einen und Datenextraktion aus einem kodierten Sprachkode - Google Patents

Verfahren, Vorrichtung und System zur Dateneinbettung in einen und Datenextraktion aus einem kodierten Sprachkode Download PDF

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Publication number
EP1693832A3
EP1693832A3 EP06007029A EP06007029A EP1693832A3 EP 1693832 A3 EP1693832 A3 EP 1693832A3 EP 06007029 A EP06007029 A EP 06007029A EP 06007029 A EP06007029 A EP 06007029A EP 1693832 A3 EP1693832 A3 EP 1693832A3
Authority
EP
European Patent Office
Prior art keywords
data
code
encoded voice
voice code
satisfied
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
Application number
EP06007029A
Other languages
English (en)
French (fr)
Other versions
EP1693832A2 (de
EP1693832B1 (de
Inventor
Yasuji c/o FUJITSU LIMITED OTA
Masanao c/o FUJITSU LIMITED SUZUKI
Yoshiteru Fujitsu Kyushu Network Tsuchinaga
Masakiyo c/o FUJITSU LIMITED TANAKA
Shigeru c/o Fujitsu Limited Sasaki
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.)
Fujitsu Ltd
Original Assignee
Fujitsu Ltd
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 Fujitsu Ltd filed Critical Fujitsu Ltd
Publication of EP1693832A2 publication Critical patent/EP1693832A2/de
Publication of EP1693832A3 publication Critical patent/EP1693832A3/de
Application granted granted Critical
Publication of EP1693832B1 publication Critical patent/EP1693832B1/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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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
    • G10L19/04—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 predictive techniques

Landscapes

  • Engineering & Computer Science (AREA)
  • Computational Linguistics (AREA)
  • Signal Processing (AREA)
  • Health & Medical Sciences (AREA)
  • Audiology, Speech & Language Pathology (AREA)
  • Human Computer Interaction (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
  • Editing Of Facsimile Originals (AREA)
  • Image Processing (AREA)
EP06007029A 2002-02-04 2003-02-03 Verfahren und Vorrichtung zur Dateneinbettung in einen kodierten Sprachkode Expired - Fee Related EP1693832B1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2002026958 2002-02-04
JP2003015538A JP4330346B2 (ja) 2002-02-04 2003-01-24 音声符号に対するデータ埋め込み／抽出方法および装置並びにシステム
EP03250682A EP1333424B1 (de) 2002-02-04 2003-02-03 Einbettung von Daten in kodierte Sprache und Extrahierung von Daten aus kodierter Sprache

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
EP03250682A Division EP1333424B1 (de) 2002-02-04 2003-02-03 Einbettung von Daten in kodierte Sprache und Extrahierung von Daten aus kodierter Sprache

Publications (3)

Publication Number Publication Date
EP1693832A2 EP1693832A2 (de) 2006-08-23
EP1693832A3 true EP1693832A3 (de) 2007-06-20
EP1693832B1 EP1693832B1 (de) 2009-12-23

Family

ID=26625679

Family Applications (2)

Application Number Title Priority Date Filing Date
EP03250682A Expired - Fee Related EP1333424B1 (de) 2002-02-04 2003-02-03 Einbettung von Daten in kodierte Sprache und Extrahierung von Daten aus kodierter Sprache
EP06007029A Expired - Fee Related EP1693832B1 (de) 2002-02-04 2003-02-03 Verfahren und Vorrichtung zur Dateneinbettung in einen kodierten Sprachkode

Family Applications Before (1)

Application Number Title Priority Date Filing Date
EP03250682A Expired - Fee Related EP1333424B1 (de) 2002-02-04 2003-02-03 Einbettung von Daten in kodierte Sprache und Extrahierung von Daten aus kodierter Sprache

Country Status (4)

Country Link
EP (2) EP1333424B1 (de)
JP (1) JP4330346B2 (de)
CN (1) CN100514394C (de)
DE (2) DE60330413D1 (de)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004069963A (ja) * 2002-08-06 2004-03-04 Fujitsu Ltd 音声符号変換装置及び音声符号化装置
EP1618557B1 (de) 2003-05-01 2007-07-25 Nokia Corporation Verfahren und vorrichtung zur quantisierung des verstärkungsfaktors in einem breitbandsprachkodierer mit variabler bitrate
JP4789430B2 (ja) * 2004-06-25 2011-10-12 パナソニック株式会社 音声符号化装置、音声復号化装置、およびこれらの方法
KR100565682B1 (ko) 2004-07-12 2006-03-29 엘지전자 주식회사 이동통신 단말기를 이용한 통화중 디지털 데이터 전송방법및 전송장치
JP4780375B2 (ja) * 2005-05-19 2011-09-28 大日本印刷株式会社 音響信号への制御コード埋込装置、および音響信号を用いた時系列駆動装置の制御システム
JP4896455B2 (ja) * 2005-07-11 2012-03-14 株式会社エヌ・ティ・ティ・ドコモ データ埋込装置、データ埋込方法、データ抽出装置、及び、データ抽出方法
US8054969B2 (en) * 2007-02-15 2011-11-08 Avaya Inc. Transmission of a digital message interspersed throughout a compressed information signal
US8055903B2 (en) * 2007-02-15 2011-11-08 Avaya Inc. Signal watermarking in the presence of encryption
EP2133871A1 (de) * 2007-03-20 2009-12-16 Fujitsu Limited Dateneinbettungseinrichtung, datenextrahiereinrichtung und audiokommunikationssystem
AP2917A (en) * 2007-10-26 2014-05-31 Jean Chouraqui Methods and systems for transferring multimedia content using an existing digital sound transfer protocol
JP5697395B2 (ja) * 2010-10-05 2015-04-08 ヤマハ株式会社 歌唱音声評価装置およびプログラム
US9767823B2 (en) 2011-02-07 2017-09-19 Qualcomm Incorporated Devices for encoding and detecting a watermarked signal
US9767822B2 (en) 2011-02-07 2017-09-19 Qualcomm Incorporated Devices for encoding and decoding a watermarked signal
US8880404B2 (en) * 2011-02-07 2014-11-04 Qualcomm Incorporated Devices for adaptively encoding and decoding a watermarked signal
CN110970038B (zh) * 2019-11-27 2023-04-18 云知声智能科技股份有限公司 语音解码方法及装置

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1996009708A2 (en) * 1994-09-20 1996-03-28 Nokia Mobile Phones Ltd. Simultaneous transmission of speech and data on a mobile communications system
JPH11296200A (ja) * 1998-04-08 1999-10-29 M Ken:Kk 音声データに透かし情報を埋め込む装置とその方法及び音声データから透かし情報を検出する装置とその方法及びその記録媒体
EP1020848A2 (de) * 1999-01-11 2000-07-19 Lucent Technologies Inc. Verfahren zur Übertragung von zusätzlichen informationen in einem Vokoder-Datenstrom
EP1049259A1 (de) * 1998-01-13 2000-11-02 Kowa Co., Ltd. Kodierverfahren für anregungsschwingungen

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW312770B (en) * 1996-10-15 1997-08-11 Japen Ibm Kk The hiding and taking out method of data
US6363339B1 (en) * 1997-10-10 2002-03-26 Nortel Networks Limited Dynamic vocoder selection for storing and forwarding voice signals
ID25532A (id) * 1998-10-29 2000-10-12 Koninkline Philips Electronics Penanaman data tambahan dalam sinyal informasi
JP2003526274A (ja) * 2000-03-06 2003-09-02 メイヤー，トーマス，ダブリュー ディジタル電話信号へのデータの埋め込み

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1996009708A2 (en) * 1994-09-20 1996-03-28 Nokia Mobile Phones Ltd. Simultaneous transmission of speech and data on a mobile communications system
EP1049259A1 (de) * 1998-01-13 2000-11-02 Kowa Co., Ltd. Kodierverfahren für anregungsschwingungen
JPH11296200A (ja) * 1998-04-08 1999-10-29 M Ken:Kk 音声データに透かし情報を埋め込む装置とその方法及び音声データから透かし情報を検出する装置とその方法及びその記録媒体
EP1020848A2 (de) * 1999-01-11 2000-07-19 Lucent Technologies Inc. Verfahren zur Übertragung von zusätzlichen informationen in einem Vokoder-Datenstrom

Also Published As

Publication number Publication date
JP2003295879A (ja) 2003-10-15
DE60330716D1 (de) 2010-02-04
EP1333424A2 (de) 2003-08-06
EP1333424A3 (de) 2005-07-13
CN100514394C (zh) 2009-07-15
DE60330413D1 (de) 2010-01-21
JP4330346B2 (ja) 2009-09-16
EP1333424B1 (de) 2009-12-09
EP1693832A2 (de) 2006-08-23
EP1693832B1 (de) 2009-12-23
CN1437169A (zh) 2003-08-20

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