AU2002222448A1 - Improved speech transformation system and apparatus - Google Patents

Improved speech transformation system and apparatus

Info

Publication number
AU2002222448A1
AU2002222448A1 AU2002222448A AU2244802A AU2002222448A1 AU 2002222448 A1 AU2002222448 A1 AU 2002222448A1 AU 2002222448 A AU2002222448 A AU 2002222448A AU 2244802 A AU2244802 A AU 2244802A AU 2002222448 A1 AU2002222448 A1 AU 2002222448A1
Authority
AU
Australia
Prior art keywords
transformation system
improved speech
speech transformation
improved
transformation
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.)
Abandoned
Application number
AU2002222448A
Inventor
Shlomo Baruch
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.)
SISBIT Ltd
Original Assignee
SISBIT 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 SISBIT Ltd filed Critical SISBIT Ltd
Publication of AU2002222448A1 publication Critical patent/AU2002222448A1/en
Abandoned 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
    • 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
    • G10L21/003—Changing voice quality, e.g. pitch or formants
    • G10L21/007—Changing voice quality, e.g. pitch or formants characterised by the process used
    • G10L21/013—Adapting to target pitch
    • G10L2021/0135—Voice conversion or morphing

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)
  • Machine Translation (AREA)
  • Telephonic Communication Services (AREA)
AU2002222448A 2000-12-04 2001-12-04 Improved speech transformation system and apparatus Abandoned AU2002222448A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
IL14008200A IL140082A0 (en) 2000-12-04 2000-12-04 Improved speech transformation system and apparatus
IL140082 2000-12-04
PCT/IL2001/001118 WO2002047067A2 (en) 2000-12-04 2001-12-04 Improved speech transformation system and apparatus

Publications (1)

Publication Number Publication Date
AU2002222448A1 true AU2002222448A1 (en) 2002-06-18

Family

ID=11074875

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2002222448A Abandoned AU2002222448A1 (en) 2000-12-04 2001-12-04 Improved speech transformation system and apparatus

Country Status (6)

Country Link
US (1) US20040054524A1 (en)
AU (1) AU2002222448A1 (en)
CA (1) CA2436606A1 (en)
DE (1) DE10196989T5 (en)
IL (1) IL140082A0 (en)
WO (1) WO2002047067A2 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7825321B2 (en) * 2005-01-27 2010-11-02 Synchro Arts Limited Methods and apparatus for use in sound modification comparing time alignment data from sampled audio signals
WO2007063827A1 (en) * 2005-12-02 2007-06-07 Asahi Kasei Kabushiki Kaisha Voice quality conversion system
KR101569929B1 (en) 2008-06-02 2015-11-17 코닌클리케 필립스 엔.브이. Apparatus and method for adjusting the cognitive complexity of an audiovisual content to a viewer attention level
US9508329B2 (en) * 2012-11-20 2016-11-29 Huawei Technologies Co., Ltd. Method for producing audio file and terminal device
US8768687B1 (en) * 2013-04-29 2014-07-01 Google Inc. Machine translation of indirect speech
US9507849B2 (en) * 2013-11-28 2016-11-29 Soundhound, Inc. Method for combining a query and a communication command in a natural language computer system

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4624012A (en) * 1982-05-06 1986-11-18 Texas Instruments Incorporated Method and apparatus for converting voice characteristics of synthesized speech
US5113449A (en) * 1982-08-16 1992-05-12 Texas Instruments Incorporated Method and apparatus for altering voice characteristics of synthesized speech
US5029211A (en) * 1988-05-30 1991-07-02 Nec Corporation Speech analysis and synthesis system
WO1993018505A1 (en) * 1992-03-02 1993-09-16 The Walt Disney Company Voice transformation system
US5386493A (en) * 1992-09-25 1995-01-31 Apple Computer, Inc. Apparatus and method for playing back audio at faster or slower rates without pitch distortion
US5675705A (en) * 1993-09-27 1997-10-07 Singhal; Tara Chand Spectrogram-feature-based speech syllable and word recognition using syllabic language dictionary
US5884261A (en) * 1994-07-07 1999-03-16 Apple Computer, Inc. Method and apparatus for tone-sensitive acoustic modeling
DK0796489T3 (en) * 1994-11-25 1999-11-01 Fleming K Fink Method of transforming a speech signal using a pitch manipulator
JPH08328590A (en) * 1995-05-29 1996-12-13 Sanyo Electric Co Ltd Voice synthesizer
JP3265962B2 (en) * 1995-12-28 2002-03-18 日本ビクター株式会社 Pitch converter
US5729694A (en) * 1996-02-06 1998-03-17 The Regents Of The University Of California Speech coding, reconstruction and recognition using acoustics and electromagnetic waves
US5943648A (en) * 1996-04-25 1999-08-24 Lernout & Hauspie Speech Products N.V. Speech signal distribution system providing supplemental parameter associated data
US5911129A (en) * 1996-12-13 1999-06-08 Intel Corporation Audio font used for capture and rendering
US6336092B1 (en) * 1997-04-28 2002-01-01 Ivl Technologies Ltd Targeted vocal transformation
US5946657A (en) * 1998-02-18 1999-08-31 Svevad; Lynn N. Forever by my side ancestral computer program
US6539354B1 (en) * 2000-03-24 2003-03-25 Fluent Speech Technologies, Inc. Methods and devices for producing and using synthetic visual speech based on natural coarticulation

Also Published As

Publication number Publication date
CA2436606A1 (en) 2002-06-13
WO2002047067A2 (en) 2002-06-13
US20040054524A1 (en) 2004-03-18
IL140082A0 (en) 2002-02-10
WO2002047067A3 (en) 2002-09-06
DE10196989T5 (en) 2004-07-01

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