DE69421774D1 - Method and device for speed conversion of speech - Google Patents

Method and device for speed conversion of speech

Info

Publication number
DE69421774D1
DE69421774D1 DE69421774T DE69421774T DE69421774D1 DE 69421774 D1 DE69421774 D1 DE 69421774D1 DE 69421774 T DE69421774 T DE 69421774T DE 69421774 T DE69421774 T DE 69421774T DE 69421774 D1 DE69421774 D1 DE 69421774D1
Authority
DE
Germany
Prior art keywords
speech
speed conversion
conversion
speed
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.)
Expired - Fee Related
Application number
DE69421774T
Other languages
German (de)
Other versions
DE69421774T2 (en
Inventor
Yoshito Nejime
Yukio Kumagai
Tadashi Takamiya
Yasunori Kawauchi
Nobuo Hataoka
Juichi Morikawa
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Application granted granted Critical
Publication of DE69421774D1 publication Critical patent/DE69421774D1/en
Publication of DE69421774T2 publication Critical patent/DE69421774T2/en
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
    • 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)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
  • Transmission Systems Not Characterized By The Medium Used For Transmission (AREA)
DE1994621774 1993-09-10 1994-09-08 Method and device for speed conversion of speech Expired - Fee Related DE69421774T2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP22544993 1993-09-10
JP16723294A JPH07129190A (en) 1993-09-10 1994-07-19 Talk speed change method and device and electronic device

Publications (2)

Publication Number Publication Date
DE69421774D1 true DE69421774D1 (en) 1999-12-30
DE69421774T2 DE69421774T2 (en) 2000-08-10

Family

ID=26491341

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1994621774 Expired - Fee Related DE69421774T2 (en) 1993-09-10 1994-09-08 Method and device for speed conversion of speech

Country Status (4)

Country Link
EP (1) EP0643380B1 (en)
JP (1) JPH07129190A (en)
CA (1) CA2131730A1 (en)
DE (1) DE69421774T2 (en)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1944753A3 (en) * 1997-04-30 2012-08-15 Nippon Hoso Kyokai Method and device for detecting voice sections, and speech velocity conversion method and device utilizing said method and device
JP2990265B1 (en) * 1998-08-03 1999-12-13 北陸先端科学技術大学院大学長 Hearing aid and its frequency characteristic setting method
JP4367808B2 (en) 1999-12-03 2009-11-18 富士通株式会社 Audio data compression / decompression apparatus and method
JP2001255894A (en) * 2000-03-13 2001-09-21 Sony Corp Device and method for converting reproducing speed
JP2001290500A (en) * 2000-04-07 2001-10-19 Sony Corp Speech speed converter, speaker device and television receiver
JP4513163B2 (en) * 2000-04-07 2010-07-28 ソニー株式会社 Speaking speed conversion device and speaker device
AU2001269348A1 (en) * 2000-08-10 2002-02-18 Thomson Licensing S.A. Memory addressing method suitable for systems having a variable speed data reproduction capability
US7149412B2 (en) * 2002-03-01 2006-12-12 Thomson Licensing Trick mode audio playback
US7260035B2 (en) 2003-06-20 2007-08-21 Matsushita Electric Industrial Co., Ltd. Recording/playback device
WO2006077626A1 (en) 2005-01-18 2006-07-27 Fujitsu Limited Speech speed changing method, and speech speed changing device
DE102005021524A1 (en) * 2005-05-10 2006-11-16 Siemens Ag Character inputting method for e.g. portable computer, involves detecting set of speech units, determining sentences from characters of units, and acoustically outputting sentences in output rate, where output rate depends on input rate
JP4876245B2 (en) * 2006-02-17 2012-02-15 国立大学法人九州大学 Consonant processing device, voice information transmission device, and consonant processing method
WO2007145079A1 (en) * 2006-06-12 2007-12-21 Kazuo Ishikawa Repetition reproduction learning machine and program
JP5176391B2 (en) * 2007-05-24 2013-04-03 ヤマハ株式会社 Audio transmitter
US8840400B2 (en) * 2009-06-22 2014-09-23 Rosetta Stone, Ltd. Method and apparatus for improving language communication
JP6181921B2 (en) * 2012-11-20 2017-08-16 日本放送協会 Voice reproduction apparatus, voice synthesis reproduction apparatus, and programs thereof
JP6904255B2 (en) 2015-10-19 2021-07-14 ソニーグループ株式会社 Information processing system and program
CN110364177B (en) * 2019-07-11 2024-07-23 努比亚技术有限公司 Voice processing method, mobile terminal and computer readable storage medium

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4630301B1 (en) * 1985-06-04 1999-09-07 Well Made Toy Mfg Co Voice activated echo generator
DE4227826C2 (en) * 1991-08-23 1999-07-22 Hitachi Ltd Digital processing device for acoustic signals

Also Published As

Publication number Publication date
CA2131730A1 (en) 1995-03-11
DE69421774T2 (en) 2000-08-10
JPH07129190A (en) 1995-05-19
EP0643380B1 (en) 1999-11-24
EP0643380A2 (en) 1995-03-15
EP0643380A3 (en) 1995-05-24

Similar Documents

Publication Publication Date Title
DE69324629D1 (en) Method and device for speech recognition
DE69031284D1 (en) Method and device for speech recognition
DE69328450D1 (en) Method and device for speech coding
DE69428612D1 (en) Method and device for performing a time scale modification of speech signals
DE69433254D1 (en) Method and device for speech detection
DE69429917D1 (en) METHOD AND DEVICE FOR GROUP CODING OF SIGNALS
DE69332459D1 (en) Method and device for character recognition
DE69028072D1 (en) Method and device for speech synthesis
DE69518705D1 (en) Method and device for speech recognition
DE69524829D1 (en) Method and device for speech recognition
DE69420400D1 (en) METHOD AND DEVICE FOR SPEAKER RECOGNITION
DE69631728D1 (en) Method and device for speech coding
DE69321569D1 (en) Method and device for entering characters
DE69519887D1 (en) Method and device for processing speech information
DE69323621D1 (en) DEVICE AND METHOD FOR PRODUCING LEUKOCYT-FREE TROMBOZYT CONCENTRATE
DE69421324D1 (en) Method and device for voice communication
DE69410408D1 (en) Device and method for producing aerosols
DE69324428D1 (en) Speech shaping method and device for speech recognition
DE69220825D1 (en) Method and system for speech recognition
DE69606885D1 (en) METHOD AND DEVICE FOR CARRYING OUT EXTENDED TCAS
DE69632901D1 (en) Device and method for speech synthesis
DE69421774D1 (en) Method and device for speed conversion of speech
DE69519820D1 (en) Method and device for speech synthesis
DE69523998D1 (en) Method and device for speech synthesis
DE69431445D1 (en) Method and device for speech coding

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee