ATE288121T1 - Verfahren und vorrichtung zur geräuschreduzierung in sprachsignalen - Google Patents

Verfahren und vorrichtung zur geräuschreduzierung in sprachsignalen

Info

Publication number
ATE288121T1
ATE288121T1 AT00925105T AT00925105T ATE288121T1 AT E288121 T1 ATE288121 T1 AT E288121T1 AT 00925105 T AT00925105 T AT 00925105T AT 00925105 T AT00925105 T AT 00925105T AT E288121 T1 ATE288121 T1 AT E288121T1
Authority
AT
Austria
Prior art keywords
speech
reducing noise
production
sounds
voice signals
Prior art date
Application number
AT00925105T
Other languages
English (en)
Inventor
Kjeld Hermansen
Original Assignee
Noisecom Aps
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 Noisecom Aps filed Critical Noisecom Aps
Application granted granted Critical
Publication of ATE288121T1 publication Critical patent/ATE288121T1/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
    • G10L21/02—Speech enhancement, e.g. noise reduction or echo cancellation
    • G10L21/0208—Noise filtering

Landscapes

  • Engineering & Computer Science (AREA)
  • Human Computer Interaction (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Health & Medical Sciences (AREA)
  • Audiology, Speech & Language Pathology (AREA)
  • Computational Linguistics (AREA)
  • Physics & Mathematics (AREA)
  • Quality & Reliability (AREA)
  • Multimedia (AREA)
  • Noise Elimination (AREA)
  • Reduction Or Emphasis Of Bandwidth Of Signals (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Machine Translation (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
AT00925105T 1999-05-19 2000-05-16 Verfahren und vorrichtung zur geräuschreduzierung in sprachsignalen ATE288121T1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DKPA199900691 1999-05-19
DKPA200000201 2000-02-08
PCT/DK2000/000263 WO2000072305A2 (en) 1999-05-19 2000-05-16 A method and apparatus for noise reduction in speech signals

Publications (1)

Publication Number Publication Date
ATE288121T1 true ATE288121T1 (de) 2005-02-15

Family

ID=26064462

Family Applications (1)

Application Number Title Priority Date Filing Date
AT00925105T ATE288121T1 (de) 1999-05-19 2000-05-16 Verfahren und vorrichtung zur geräuschreduzierung in sprachsignalen

Country Status (5)

Country Link
EP (1) EP1208561B1 (de)
AT (1) ATE288121T1 (de)
AU (1) AU4394300A (de)
DE (1) DE60017758D1 (de)
WO (1) WO2000072305A2 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2003287927A1 (en) * 2002-12-31 2004-07-22 Microsound A/S A method and apparatus for enhancing the perceptual quality of synthesized speech signals
US9666204B2 (en) 2014-04-30 2017-05-30 Qualcomm Incorporated Voice profile management and speech signal generation
US10332520B2 (en) 2017-02-13 2019-06-25 Qualcomm Incorporated Enhanced speech generation
CN112969130A (zh) * 2020-12-31 2021-06-15 维沃移动通信有限公司 音频信号处理方法、装置和电子设备
CN119360874B (zh) * 2024-12-25 2025-03-25 宁波蛙声科技有限公司 一种跨域特征融合的语音增强方法、装置及系统

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE69221985T2 (de) * 1991-10-18 1998-01-08 At & T Corp Verfahren und Vorrichtung zur Glättung von Grundperiodewellenformen
US5479560A (en) * 1992-10-30 1995-12-26 Technology Research Association Of Medical And Welfare Apparatus Formant detecting device and speech processing apparatus
US5933801A (en) * 1994-11-25 1999-08-03 Fink; Flemming K. Method for transforming a speech signal using a pitch manipulator

Also Published As

Publication number Publication date
DE60017758D1 (de) 2005-03-03
EP1208561B1 (de) 2005-01-26
EP1208561A2 (de) 2002-05-29
AU4394300A (en) 2000-12-12
WO2000072305A2 (en) 2000-11-30
WO2000072305A3 (en) 2008-01-10

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Legal Events

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