EP1693832A3 - Procédé, appareil et système d'insertion de données dans un code vocal codé et d'extraction de données à partir de celui-ci - Google Patents

Procédé, appareil et système d'insertion de données dans un code vocal codé et d'extraction de données à partir de celui-ci Download PDF

Info

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
German (de)
English (en)
Other versions
EP1693832A2 (fr
EP1693832B1 (fr
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/fr
Publication of EP1693832A3 publication Critical patent/EP1693832A3/fr
Application granted granted Critical
Publication of EP1693832B1 publication Critical patent/EP1693832B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • G10L19/04—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 Procédé et appareil d'insertion de données dans un code vocal codé Expired - Fee Related EP1693832B1 (fr)

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 (fr) 2002-02-04 2003-02-03 Intégration de donnés dans la parole codé et extraction de données de la parole codé

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
EP03250682A Division EP1333424B1 (fr) 2002-02-04 2003-02-03 Intégration de donnés dans la parole codé et extraction de données de la parole codé

Publications (3)

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

Family

ID=26625679

Family Applications (2)

Application Number Title Priority Date Filing Date
EP03250682A Expired - Fee Related EP1333424B1 (fr) 2002-02-04 2003-02-03 Intégration de donnés dans la parole codé et extraction de données de la parole codé
EP06007029A Expired - Fee Related EP1693832B1 (fr) 2002-02-04 2003-02-03 Procédé et appareil d'insertion de données dans un code vocal codé

Family Applications Before (1)

Application Number Title Priority Date Filing Date
EP03250682A Expired - Fee Related EP1333424B1 (fr) 2002-02-04 2003-02-03 Intégration de donnés dans la parole codé et extraction de données de la parole codé

Country Status (4)

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

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 (fr) 2003-05-01 2007-07-25 Nokia Corporation Procede et dispositif de quantification de gain utilises pour le codage de la parole en bande large a debit binaire variable
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 (fr) * 2007-03-20 2009-12-16 Fujitsu Limited Dispositif d'incorporation de données, dispositif d'extraction de données, et système de communication audio
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 (fr) * 1994-09-20 1996-03-28 Nokia Mobile Phones Ltd. Transmission simultanee de sons vocaux et de donnees dans un systeme de telecommunications mobile
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 (fr) * 1999-01-11 2000-07-19 Lucent Technologies Inc. Procédé pour la transmission d'informations auxiliaires dans un flux généré par un vocodeur
EP1049259A1 (fr) * 1998-01-13 2000-11-02 Kowa Co., Ltd. Codage d'onde vibratoire et procede

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 (fr) * 1994-09-20 1996-03-28 Nokia Mobile Phones Ltd. Transmission simultanee de sons vocaux et de donnees dans un systeme de telecommunications mobile
EP1049259A1 (fr) * 1998-01-13 2000-11-02 Kowa Co., Ltd. Codage d'onde vibratoire et procede
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 (fr) * 1999-01-11 2000-07-19 Lucent Technologies Inc. Procédé pour la transmission d'informations auxiliaires dans un flux généré par un vocodeur

Also Published As

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

Similar Documents

Publication Publication Date Title
EP1693832A3 (fr) Procédé, appareil et système d'insertion de données dans un code vocal codé et d'extraction de données à partir de celui-ci
EP1416434A3 (fr) Codage d'interaction intégrée passif
EP1503369A3 (fr) Dispositif d'intégration de données et dispositif d'extraction de données
EP1239413A3 (fr) Authentification utilisant un filigrane digital
AU2003234763A1 (en) Coding device, decoding device, coding method, and decoding method
EP1156404A3 (fr) Appareil et méthode de communication
EP1478190A4 (fr) (c)codeur et decodeur d'image, dispositif de codage et de decodage d'image, programme de codage et de decodage d'image
EP1416433A3 (fr) Codage d'interaction intégrée actif
AU2003282425A8 (en) Encoder using low density parity check codes and encoding method thereof
EP0954181A3 (fr) Dispositif de traitement de données et procédé
EP1005230A3 (fr) Dispositif et méthode de codage, dispositif et méthode de décodage, système de traitement de données, et support d'enregistrement
IL148413A0 (en) Speech encoding apparatus, speech encoding method, speech decoding apparatus, and speech decoding method
EP1531551A4 (fr) Dispositif et procede de codage de signaux, dispositif et procede de decodage de signaux
WO2001074085A3 (fr) Procede et appareil permettant d'incorporer des donnees dans des trains de bits codes
EP1484841A4 (fr) Procedes de codage et de decodage signaux numeriques, dispositifs de codage et de decodage, programme de codage et de decodage de signaux numeriques
EP1501313A4 (fr) Procedes et dispositifs de codage et de decodage, support d'enregistrement, et logiciel
AU2002236113A1 (en) Method, device and system for coding, processing and decoding odor information
EP1612983A3 (fr) Système de communication et procédé de réception.
EP1480163A3 (fr) Appareil, procédé et support lisible par un ordinateur pour l'insertion d'un filigrane numérique basé sur des caratéristiques de l'image
CA2296060A1 (fr) Appareil et methode de codage entropique
WO2003090395A3 (fr) Procede et systeme de tatouage numerique d'un contenu numerique et d'introduction de points de defaillance dans ledit contenu numerique
EP1168651A3 (fr) Optimisation de codage audio par recodage
DE50208271D1 (de) System zur verbesserten encodierung/decodierung von strukturierten, insbesondere xml-basierten, dokumenten sowie verfahren und vorrichtungen zur verbesserten encodierung/decodierung von binären repräsentationen von solchen dokumenten
GB0404810D0 (en) System and method using alphanumeric codes for theidentification,description,classification and encoding of information
EP1600912A4 (fr) Dispositif et procede de codage d'informations de forme, dispositif et procede de decodage d'informations de forme et programme

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AC Divisional application: reference to earlier application

Ref document number: 1333424

Country of ref document: EP

Kind code of ref document: P

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): DE FR GB

RIN1 Information on inventor provided before grant (corrected)

Inventor name: SASAKI, SHIGERUC/O FUJITSU LIMITED

Inventor name: SUZUKI, MASANAOC/O FUJITSU LIMITED

Inventor name: OTA, YASUJIC/O FUJITSU LIMITED

Inventor name: TANAKA, MASAKIYOC/O FUJITSU LIMITED

Inventor name: TSUCHINAGA, YOSHITERUFUJITSU KYUSHU NETWORK

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): DE FR GB

17P Request for examination filed

Effective date: 20070814

AKX Designation fees paid

Designated state(s): DE FR GB

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

RTI1 Title (correction)

Free format text: METHOD AND APPARATUS FOR EMBEDDING DATA IN ENCODED VOICE CODE

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AC Divisional application: reference to earlier application

Ref document number: 1333424

Country of ref document: EP

Kind code of ref document: P

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): DE FR GB

REG Reference to a national code

Ref country code: GB

Ref legal event code: FG4D

REF Corresponds to:

Ref document number: 60330716

Country of ref document: DE

Date of ref document: 20100204

Kind code of ref document: P

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

26N No opposition filed

Effective date: 20100924

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 14

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 15

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: FR

Payment date: 20170112

Year of fee payment: 15

Ref country code: DE

Payment date: 20170131

Year of fee payment: 15

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: GB

Payment date: 20170201

Year of fee payment: 15

REG Reference to a national code

Ref country code: DE

Ref legal event code: R119

Ref document number: 60330716

Country of ref document: DE

GBPC Gb: european patent ceased through non-payment of renewal fee

Effective date: 20180203

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST

Effective date: 20181031

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20180901

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: FR

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20180228

Ref country code: GB

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20180203