JPH0795237B2 - 適応多変数推定装置 - Google Patents

適応多変数推定装置

Info

Publication number
JPH0795237B2
JPH0795237B2 JP62-506332A JP50633287A JPH0795237B2 JP H0795237 B2 JPH0795237 B2 JP H0795237B2 JP 50633287 A JP50633287 A JP 50633287A JP H0795237 B2 JPH0795237 B2 JP H0795237B2
Authority
JP
Japan
Prior art keywords
frame
classifiers
calculating
unvoiced
response
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
JP62-506332A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0795237B1 (fr
JPH01502779A (ja
Inventor
リン トムソン，デビット
Original Assignee
アメリカン テレフォン アンド テレグラフ カムパニー
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 アメリカン テレフォン アンド テレグラフ カムパニー filed Critical アメリカン テレフォン アンド テレグラフ カムパニー
Publication of JPH01502779A publication Critical patent/JPH01502779A/ja
Publication of JPH0795237B1 publication Critical patent/JPH0795237B1/ja
Publication of JPH0795237B2 publication Critical patent/JPH0795237B2/ja
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

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Health & Medical Sciences (AREA)
  • Audiology, Speech & Language Pathology (AREA)
  • Human Computer Interaction (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Computational Linguistics (AREA)
  • Signal Processing (AREA)
  • Transmission Systems Not Characterized By The Medium Used For Transmission (AREA)
  • Paper (AREA)
  • Feedback Control In General (AREA)
  • Bridges Or Land Bridges (AREA)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
  • Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
  • Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
  • Radar Systems Or Details Thereof (AREA)
  • Measurement Of Radiation (AREA)
JP62-506332A 1987-04-03 1988-01-12 適応多変数推定装置 Expired - Lifetime JPH0795237B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US3429687A 1987-04-03 1987-04-03
US34,296 1987-04-03
PCT/US1988/000030 WO1988007738A1 (fr) 1987-04-03 1988-01-12 Appareil d'estimation de variations multiples utilisant des techniques adaptatives

Publications (3)

Publication Number Publication Date
JPH01502779A JPH01502779A (ja) 1989-09-21
JPH0795237B1 JPH0795237B1 (fr) 1995-10-11
JPH0795237B2 true JPH0795237B2 (ja) 1995-10-11

Family

ID=21875521

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62-506332A Expired - Lifetime JPH0795237B2 (ja) 1987-04-03 1988-01-12 適応多変数推定装置

Country Status (9)

Country Link
EP (1) EP0308433B1 (fr)
JP (1) JPH0795237B2 (fr)
AT (1) ATE82426T1 (fr)
AU (1) AU599459B2 (fr)
CA (2) CA1337708C (fr)
DE (1) DE3875894T2 (fr)
HK (1) HK106693A (fr)
SG (1) SG59893G (fr)
WO (1) WO1988007738A1 (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1988007739A1 (fr) * 1987-04-03 1988-10-06 American Telephone & Telegraph Company Detecteur de signal vocal voise utilisant des valeurs seuil adaptatives
JP3277398B2 (ja) * 1992-04-15 2002-04-22 ソニー株式会社 有声音判別方法
US6202046B1 (en) 1997-01-23 2001-03-13 Kabushiki Kaisha Toshiba Background noise/speech classification method
JP3670217B2 (ja) 2000-09-06 2005-07-13 国立大学法人名古屋大学 雑音符号化装置、雑音復号装置、雑音符号化方法および雑音復号方法
JP4517045B2 (ja) * 2005-04-01 2010-08-04 独立行政法人産業技術総合研究所 音高推定方法及び装置並びに音高推定用プラグラム
CN104517614A (zh) * 2013-09-30 2015-04-15 上海爱聊信息科技有限公司 基于各子带特征参数值的清浊音判决装置及其判决方法

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1988007739A1 (fr) * 1987-04-03 1988-10-06 American Telephone & Telegraph Company Detecteur de signal vocal voise utilisant des valeurs seuil adaptatives

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
ＩＥＥＥＴｒａｎｓａｃｔｉｏｎｓｏｎＡｃｏｕｓｔｉｃｓ，Ｓｐｅｅｃｈ，ａｎｄＳｉｇｎａｌＰｒｏｃｅｓｓｉｎｇＶｏｌ．ＡＳＳＰ−２４，Ｎｏ．３，Ｊｕｎｅ１９７６，Ｐ．２０１−２１２

Also Published As

Publication number Publication date
JPH0795237B1 (fr) 1995-10-11
AU1222688A (en) 1988-11-02
CA1338251C (fr) 1996-04-16
DE3875894D1 (en) 1992-12-17
DE3875894T2 (de) 1993-05-19
CA1337708C (fr) 1995-12-05
JPH01502779A (ja) 1989-09-21
ATE82426T1 (de) 1992-11-15
AU599459B2 (en) 1990-07-19
SG59893G (en) 1993-07-09
EP0308433A1 (fr) 1989-03-29
EP0308433B1 (fr) 1992-11-11
HK106693A (en) 1993-10-15
WO1988007738A1 (fr) 1988-10-06

Similar Documents

Publication Publication Date Title
EP1083541B1 (fr) Méthode et appareil pour la détection de la parole
US6993481B2 (en) Detection of speech activity using feature model adaptation
US5715372A (en) Method and apparatus for characterizing an input signal
EP1536414B1 (fr) Méthode et dispositif multisensoriel d'amélioration de la parole
CN109034046B (zh) 一种基于声学检测的电能表内异物自动识别方法
US9336777B2 (en) Speech processing device, speech processing method, and speech processing program
US5046100A (en) Adaptive multivariate estimating apparatus
US5007093A (en) Adaptive threshold voiced detector
JPH0795237B2 (ja) 適応多変数推定装置
FI111572B (fi) Menetelmä puheen käsittelemiseksi akustisten häiriöiden läsnäollessa
US4972490A (en) Distance measurement control of a multiple detector system
Silsbee Sensory integration in audiovisual automatic speech recognition
EP0309561B1 (fr) Detecteur de signal vocal voise utilisant des valeurs seuil adaptatives
JP4673828B2 (ja) 音声信号区間推定装置、その方法、そのプログラム及び記録媒体
EP0310636B1 (fr) Commande de mesure de la distance d'un systeme a detecteurs multiples
JPH01255000A (ja) 音声認識システムに使用されるテンプレートに雑音を選択的に付加するための装置及び方法
JP4560899B2 (ja) 音声認識装置、及び音声認識方法
Khosla et al. Automatic Gender Identification Through Speech Analysis