DE60025596D1 - Verfahren zur feststellung der wahrscheinlichkeit, dass ein sprachsignal stimmhaft ist - Google Patents

Verfahren zur feststellung der wahrscheinlichkeit, dass ein sprachsignal stimmhaft ist

Info

Publication number
DE60025596D1
DE60025596D1 DE60025596T DE60025596T DE60025596D1 DE 60025596 D1 DE60025596 D1 DE 60025596D1 DE 60025596 T DE60025596 T DE 60025596T DE 60025596 T DE60025596 T DE 60025596T DE 60025596 D1 DE60025596 D1 DE 60025596D1
Authority
DE
Germany
Prior art keywords
harmonic
voiced
speech
band
voicing
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 - Lifetime
Application number
DE60025596T
Other languages
English (en)
Other versions
DE60025596T2 (de
Inventor
Suat Yeldener
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.)
Comsat Corp
Original Assignee
Comsat Corp
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 Comsat Corp filed Critical Comsat Corp
Application granted granted Critical
Publication of DE60025596D1 publication Critical patent/DE60025596D1/de
Publication of DE60025596T2 publication Critical patent/DE60025596T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • G10L25/00—Speech or voice analysis techniques not restricted to a single one of groups G10L15/00 - G10L21/00
    • G10L25/93—Discriminating between voiced and unvoiced parts of speech signals
    • 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
    • G10L25/93—Discriminating between voiced and unvoiced parts of speech signals
    • G10L2025/935—Mixed voiced class; Transitions

Landscapes

  • Engineering & Computer Science (AREA)
  • Computational Linguistics (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)
  • Electric Clocks (AREA)
  • Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)
  • Machine Translation (AREA)
  • Devices For Executing Special Programs (AREA)
  • Transmission Systems Not Characterized By The Medium Used For Transmission (AREA)
DE60025596T 1999-02-23 2000-02-23 Verfahren zur feststellung der wahrscheinlichkeit, dass ein sprachsignal stimmhaft ist Expired - Lifetime DE60025596T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US09/255,263 US6253171B1 (en) 1999-02-23 1999-02-23 Method of determining the voicing probability of speech signals
PCT/US2000/002520 WO2000051104A1 (en) 1999-02-23 2000-02-23 Method of determining the voicing probability of speech signals
US255263 2005-10-21

Publications (2)

Publication Number Publication Date
DE60025596D1 true DE60025596D1 (de) 2006-04-06
DE60025596T2 DE60025596T2 (de) 2006-09-14

Family

ID=22967555

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60025596T Expired - Lifetime DE60025596T2 (de) 1999-02-23 2000-02-23 Verfahren zur feststellung der wahrscheinlichkeit, dass ein sprachsignal stimmhaft ist

Country Status (7)

Country Link
US (2) US6253171B1 (de)
EP (1) EP1163662B1 (de)
AT (1) ATE316282T1 (de)
AU (1) AU3694800A (de)
DE (1) DE60025596T2 (de)
ES (1) ES2257289T3 (de)
WO (1) WO2000051104A1 (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030195745A1 (en) * 2001-04-02 2003-10-16 Zinser, Richard L. LPC-to-MELP transcoder
US20030028386A1 (en) * 2001-04-02 2003-02-06 Zinser Richard L. Compressed domain universal transcoder
KR100446242B1 (ko) * 2002-04-30 2004-08-30 엘지전자 주식회사 음성 부호화기에서 하모닉 추정 방법 및 장치
EP1543497B1 (de) * 2002-09-17 2006-06-07 Koninklijke Philips Electronics N.V. Verfahren zur synthese eines stationären klangsignals
KR100546758B1 (ko) * 2003-06-30 2006-01-26 한국전자통신연구원 음성의 상호부호화시 전송률 결정 장치 및 방법
US7516067B2 (en) * 2003-08-25 2009-04-07 Microsoft Corporation Method and apparatus using harmonic-model-based front end for robust speech recognition
US7447630B2 (en) * 2003-11-26 2008-11-04 Microsoft Corporation Method and apparatus for multi-sensory speech enhancement
US20120316881A1 (en) * 2010-03-25 2012-12-13 Nec Corporation Speech synthesizer, speech synthesis method, and speech synthesis program
US9305567B2 (en) 2012-04-23 2016-04-05 Qualcomm Incorporated Systems and methods for audio signal processing
CN112908345B (zh) * 2019-01-29 2022-05-31 桂林理工大学南宁分校 一种物联网语音压缩与解压方法
CN112885380B (zh) * 2021-01-26 2024-06-14 腾讯音乐娱乐科技（深圳）有限公司 一种清浊音检测方法、装置、设备及介质

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5715365A (en) * 1994-04-04 1998-02-03 Digital Voice Systems, Inc. Estimation of excitation parameters
US5774837A (en) * 1995-09-13 1998-06-30 Voxware, Inc. Speech coding system and method using voicing probability determination
TW358925B (en) * 1997-12-31 1999-05-21 Ind Tech Res Inst Improvement of oscillation encoding of a low bit rate sine conversion language encoder

Also Published As

Publication number Publication date
DE60025596T2 (de) 2006-09-14
EP1163662B1 (de) 2006-01-18
AU3694800A (en) 2000-09-14
US20010018655A1 (en) 2001-08-30
WO2000051104A1 (en) 2000-08-31
ES2257289T3 (es) 2006-08-01
EP1163662A1 (de) 2001-12-19
US6253171B1 (en) 2001-06-26
ATE316282T1 (de) 2006-02-15
US6377920B2 (en) 2002-04-23
EP1163662A4 (de) 2004-06-16

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