ATE135485T1 - Einrichtung und verfahren zum erzeugen von stabilisierten darstellungen von wellen - Google Patents

Einrichtung und verfahren zum erzeugen von stabilisierten darstellungen von wellen

Info

Publication number
ATE135485T1
ATE135485T1 AT90907345T AT90907345T ATE135485T1 AT E135485 T1 ATE135485 T1 AT E135485T1 AT 90907345 T AT90907345 T AT 90907345T AT 90907345 T AT90907345 T AT 90907345T AT E135485 T1 ATE135485 T1 AT E135485T1
Authority
AT
Austria
Prior art keywords
pct
waveform
waves
representations
peaks
Prior art date
Application number
AT90907345T
Other languages
English (en)
Inventor
Roy Dunbar Patterson
John Wilfred Holdsworth
Original Assignee
Medical Res Council
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 Medical Res Council filed Critical Medical Res Council
Application granted granted Critical
Publication of ATE135485T1 publication Critical patent/ATE135485T1/de

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
    • G10L21/06—Transformation of speech into a non-audible representation, e.g. speech visualisation or speech processing for tactile aids
    • 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
    • G10L25/00—Speech or voice analysis techniques not restricted to a single one of groups G10L15/00 - G10L21/00
    • G10L25/48—Speech or voice analysis techniques not restricted to a single one of groups G10L15/00 - G10L21/00 specially adapted for particular use

Landscapes

  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Physics & Mathematics (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Health & Medical Sciences (AREA)
  • Audiology, Speech & Language Pathology (AREA)
  • Human Computer Interaction (AREA)
  • Computational Linguistics (AREA)
  • Data Mining & Analysis (AREA)
  • Quality & Reliability (AREA)
  • Image Analysis (AREA)
  • Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
  • Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)
  • Electrophonic Musical Instruments (AREA)
AT90907345T 1989-05-18 1990-05-17 Einrichtung und verfahren zum erzeugen von stabilisierten darstellungen von wellen ATE135485T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8911374A GB2232801B (en) 1989-05-18 1989-05-18 Apparatus and methods for the generation of stabilised images from waveforms

Publications (1)

Publication Number Publication Date
ATE135485T1 true ATE135485T1 (de) 1996-03-15

Family

ID=10656926

Family Applications (1)

Application Number Title Priority Date Filing Date
AT90907345T ATE135485T1 (de) 1989-05-18 1990-05-17 Einrichtung und verfahren zum erzeugen von stabilisierten darstellungen von wellen

Country Status (7)

Country Link
US (1) US5422977A (de)
EP (1) EP0472578B1 (de)
JP (1) JPH04505369A (de)
AT (1) ATE135485T1 (de)
DE (1) DE69025932T2 (de)
GB (1) GB2232801B (de)
WO (1) WO1990014656A1 (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5933808A (en) * 1995-11-07 1999-08-03 The United States Of America As Represented By The Secretary Of The Navy Method and apparatus for generating modified speech from pitch-synchronous segmented speech waveforms
US6112169A (en) * 1996-11-07 2000-08-29 Creative Technology, Ltd. System for fourier transform-based modification of audio
US6055053A (en) * 1997-06-02 2000-04-25 Stress Photonics, Inc. Full field photoelastic stress analysis
US6182042B1 (en) 1998-07-07 2001-01-30 Creative Technology Ltd. Sound modification employing spectral warping techniques
EP1024435A1 (de) 1999-01-28 2000-08-02 Atr Human Information Processing Research Laboratories Ein Mellin Transformations-/ Informations-Extraktor für Schwingungsquellen
JP4505899B2 (ja) * 1999-10-26 2010-07-21 ソニー株式会社 再生速度変換装置及び方法
CH695402A5 (de) * 2000-04-14 2006-04-28 Creaholic Sa Verfahren zur Bestimmung eines charakteristischen Datensatzes für ein Tonsignal.
US7346172B1 (en) 2001-03-28 2008-03-18 The United States Of America As Represented By The United States National Aeronautics And Space Administration Auditory alert systems with enhanced detectability
DE602004019424D1 (de) * 2003-08-06 2009-03-26 Frank Uldall Leonhard Verfahren zur analyse von impulsen enthaltenden signalen
WO2010105089A1 (en) * 2009-03-11 2010-09-16 Google Inc. Audio classification for information retrieval using sparse features

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2181265A (en) * 1937-08-25 1939-11-28 Bell Telephone Labor Inc Signaling system
NL291827A (de) * 1961-03-17
US3466394A (en) * 1966-05-02 1969-09-09 Ibm Voice verification system
GB2169719B (en) * 1985-01-02 1988-11-16 Medical Res Council Analysis of non-sinusoidal waveforms
JPH065451B2 (ja) * 1986-12-22 1994-01-19 株式会社河合楽器製作所 発音訓練装置

Also Published As

Publication number Publication date
GB2232801A (en) 1990-12-19
DE69025932D1 (de) 1996-04-18
WO1990014656A1 (en) 1990-11-29
DE69025932T2 (de) 1996-09-19
EP0472578B1 (de) 1996-03-13
JPH04505369A (ja) 1992-09-17
US5422977A (en) 1995-06-06
GB2232801B (en) 1993-12-22
EP0472578A1 (de) 1992-03-04
GB8911374D0 (en) 1989-07-05

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