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WO2003019535A1 - Data structure, generating method, reproducing method, recording method, recording medium and distributing method of voice data, and reproducing method of multimedia - Google Patents

Data structure, generating method, reproducing method, recording method, recording medium and distributing method of voice data, and reproducing method of multimedia Download PDF

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Publication number
WO2003019535A1
WO2003019535A1 PCT/JP2001/007252 JP0107252W WO03019535A1 WO 2003019535 A1 WO2003019535 A1 WO 2003019535A1 JP 0107252 W JP0107252 W JP 0107252W WO 03019535 A1 WO03019535 A1 WO 03019535A1
Authority
WO
WIPO (PCT)
Prior art keywords
voice data
data
reproducing
recording
encoded
Prior art date
Application number
PCT/JP2001/007252
Other languages
French (fr)
Japanese (ja)
Inventor
Hiroshi Sekiguchi
Original Assignee
Linguamaster Corporation
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
Priority to JP2000051801A priority Critical patent/JP3620787B2/en
Application filed by Linguamaster Corporation filed Critical Linguamaster Corporation
Priority to PCT/JP2001/007252 priority patent/WO2003019535A1/en
Publication of WO2003019535A1 publication Critical patent/WO2003019535A1/en

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
    • G10L21/00—Speech or voice signal processing techniques to produce another audible or non-audible signal, e.g. visual or tactile, in order to modify its quality or its intelligibility
    • G10L21/04—Time compression or expansion

Landscapes

  • Engineering & Computer Science (AREA)
  • Computational Linguistics (AREA)
  • Quality & Reliability (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)
  • Signal Processing For Digital Recording And Reproducing (AREA)
  • Signal Processing Not Specific To The Method Of Recording And Reproducing (AREA)
  • Electrically Operated Instructional Devices (AREA)
  • Television Signal Processing For Recording (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
  • Reverberation, Karaoke And Other Acoustics (AREA)

Abstract

A data structure or the like of voice data, which can decode the voice data changed in the reproduction speed by a user, without sacrific ease-of-listening. In this voice data creating method, a synthesizing unit adds, to the encoded voice data encoded by an encoding unit from voice signals according to a predetermined rule, the decoding aiding information, referred to at the time of decoding the encoded voice data specified by an analysis unit and containing kinds or the like of sounds of individual parts constructing a generated sound. As a result, the voice data can be decoded at an arbitrary reproducing speed on the user side so that they can be voice data which are promising as the contents such as the data distribution services using the information communication technique.
PCT/JP2001/007252 2000-02-28 2001-08-24 Data structure, generating method, reproducing method, recording method, recording medium and distributing method of voice data, and reproducing method of multimedia WO2003019535A1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2000051801A JP3620787B2 (en) 2000-02-28 2000-02-28 Audio data encoding method
PCT/JP2001/007252 WO2003019535A1 (en) 2000-02-28 2001-08-24 Data structure, generating method, reproducing method, recording method, recording medium and distributing method of voice data, and reproducing method of multimedia

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2000051801A JP3620787B2 (en) 2000-02-28 2000-02-28 Audio data encoding method
PCT/JP2001/007252 WO2003019535A1 (en) 2000-02-28 2001-08-24 Data structure, generating method, reproducing method, recording method, recording medium and distributing method of voice data, and reproducing method of multimedia

Publications (1)

Publication Number Publication Date
WO2003019535A1 true WO2003019535A1 (en) 2003-03-06

Family

ID=26345129

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2001/007252 WO2003019535A1 (en) 2000-02-28 2001-08-24 Data structure, generating method, reproducing method, recording method, recording medium and distributing method of voice data, and reproducing method of multimedia

Country Status (2)

Country Link
JP (1) JP3620787B2 (en)
WO (1) WO2003019535A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8391669B2 (en) 2009-06-04 2013-03-05 Canon Kabushiki Kaisha Video processing apparatus and video processing method

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4894896B2 (en) * 2009-07-29 2012-03-14 株式会社Ｊｖｃケンウッド Audio signal processing apparatus and audio signal processing method
JP6322983B2 (en) * 2013-12-06 2018-05-16 ヤマハ株式会社 Information providing system, communication terminal and program
CN113112993B (en) 2020-01-10 2024-04-02 阿里巴巴集团控股有限公司 Audio information processing method, device, electronic equipment and storage medium

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03259197A (en) * 1990-03-08 1991-11-19 Nec Corp Voice synthesizer
JPH04163497A (en) * 1990-10-26 1992-06-09 Ricoh Co Ltd Voice section detecting method
JPH05224689A (en) * 1992-02-13 1993-09-03 Nippon Telegr & Teleph Corp <Ntt> Speech synthesizing device
JPH06289897A (en) * 1993-03-31 1994-10-18 Sony Corp Speech signal processor
JPH08146985A (en) * 1994-11-17 1996-06-07 Sanyo Electric Co Ltd Speaking speed control system
JPH09152889A (en) * 1995-11-29 1997-06-10 Sanyo Electric Co Ltd Speech speed transformer
JPH09330097A (en) * 1996-06-10 1997-12-22 Nec Corp Voice reproducing device
JPH1188844A (en) * 1997-09-12 1999-03-30 Nippon Hoso Kyokai <Nhk> Speaking speed / picture speed simultaneous conversion system and method, and recording medium storing simultaneous speech speed / picture speed conversion control program
JP2000099097A (en) * 1998-09-24 2000-04-07 Sony Corp Signal reproducing device and method, voice signal reproducing device, and speed conversion method for voice signal

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2500579B2 (en) * 1993-02-03 1996-05-29 日本電気株式会社 Video and audio synchronization system
JPH06162168A (en) * 1992-11-20 1994-06-10 Fujitsu Ltd Composite image display system
JPH06167999A (en) * 1992-11-30 1994-06-14 Matsushita Electric Ind Co Ltd Information recording and reproducing device
JP3110215B2 (en) * 1993-08-10 2000-11-20 沖電気工業株式会社 Pronunciation training device
JP3501514B2 (en) * 1994-10-03 2004-03-02 キヤノン株式会社 Image playback method
JPH08140054A (en) * 1994-11-10 1996-05-31 Matsushita Electric Ind Co Ltd Audio signal and video signal synchronous reproduction method
JP3261983B2 (en) * 1996-06-19 2002-03-04 ヤマハ株式会社 Karaoke equipment
KR19980024600A (en) * 1996-09-17 1998-07-06 제링 에이 밀러 How to change image signal playback time
JPH10126745A (en) * 1996-10-22 1998-05-15 Nec Corp Variable speed reproduced image expanding device
JP3106987B2 (en) * 1997-01-09 2000-11-06 日本電気株式会社 Audio / video synchronous playback device
JP4069474B2 (en) * 1997-01-21 2008-04-02 ヤマハ株式会社 Image recording / playback device
JPH10285558A (en) * 1997-04-03 1998-10-23 Sony Corp Recording and reproducing device and variable speed reproduction method for video information
JP3164038B2 (en) * 1997-11-05 2001-05-08 日本電気株式会社 Voice band division decoding device
JPH11265195A (en) * 1998-01-14 1999-09-28 Sony Corp Information distribution system, information transmitter, information receiver and information distributing method
JPH11308573A (en) * 1998-04-20 1999-11-05 Asahi Chem Ind Co Ltd Image reproducing device
JP2000013750A (en) * 1998-06-25 2000-01-14 Sony Corp Device and method for reproducing information and providing medium

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03259197A (en) * 1990-03-08 1991-11-19 Nec Corp Voice synthesizer
JPH04163497A (en) * 1990-10-26 1992-06-09 Ricoh Co Ltd Voice section detecting method
JPH05224689A (en) * 1992-02-13 1993-09-03 Nippon Telegr & Teleph Corp <Ntt> Speech synthesizing device
JPH06289897A (en) * 1993-03-31 1994-10-18 Sony Corp Speech signal processor
JPH08146985A (en) * 1994-11-17 1996-06-07 Sanyo Electric Co Ltd Speaking speed control system
JPH09152889A (en) * 1995-11-29 1997-06-10 Sanyo Electric Co Ltd Speech speed transformer
JPH09330097A (en) * 1996-06-10 1997-12-22 Nec Corp Voice reproducing device
JPH1188844A (en) * 1997-09-12 1999-03-30 Nippon Hoso Kyokai <Nhk> Speaking speed / picture speed simultaneous conversion system and method, and recording medium storing simultaneous speech speed / picture speed conversion control program
JP2000099097A (en) * 1998-09-24 2000-04-07 Sony Corp Signal reproducing device and method, voice signal reproducing device, and speed conversion method for voice signal

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8391669B2 (en) 2009-06-04 2013-03-05 Canon Kabushiki Kaisha Video processing apparatus and video processing method

Also Published As

Publication number Publication date
JP2001242890A (en) 2001-09-07
JP3620787B2 (en) 2005-02-16

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