SG60993G - An adaptive threshold voiced detector - Google Patents

An adaptive threshold voiced detector

Info

Publication number
SG60993G
SG60993G SG609/93A SG60993A SG60993G SG 60993 G SG60993 G SG 60993G SG 609/93 A SG609/93 A SG 609/93A SG 60993 A SG60993 A SG 60993A SG 60993 G SG60993 G SG 60993G
Authority
SG
Singapore
Prior art keywords
discriminant
values
unvoiced
frame
voiced
Prior art date
Application number
SG609/93A
Other languages
English (en)
Original Assignee
American Telephone & Telegraph
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 American Telephone & Telegraph filed Critical American Telephone & Telegraph
Publication of SG60993G publication Critical patent/SG60993G/en

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)
  • Physics & Mathematics (AREA)
  • Multimedia (AREA)
  • Health & Medical Sciences (AREA)
  • Audiology, Speech & Language Pathology (AREA)
  • Human Computer Interaction (AREA)
  • Computational Linguistics (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Transmission Systems Not Characterized By The Medium Used For Transmission (AREA)
  • Radio Relay Systems (AREA)
  • Oscillators With Electromechanical Resonators (AREA)
  • Interface Circuits In Exchanges (AREA)
  • Radar Systems Or Details Thereof (AREA)
  • Telephonic Communication Services (AREA)
SG609/93A 1987-04-03 1993-05-07 An adaptive threshold voiced detector SG60993G (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US3429887A 1987-04-03 1987-04-03
PCT/US1988/000031 WO1988007739A1 (fr) 1987-04-03 1988-01-12 Detecteur de signal vocal voise utilisant des valeurs seuil adaptatives

Publications (1)

Publication Number Publication Date
SG60993G true SG60993G (en) 1993-07-09

Family

ID=21875533

Family Applications (1)

Application Number Title Priority Date Filing Date
SG609/93A SG60993G (en) 1987-04-03 1993-05-07 An adaptive threshold voiced detector

Country Status (9)

Country Link
EP (1) EP0309561B1 (fr)
JP (1) JPH0795239B2 (fr)
AT (1) ATE83329T1 (fr)
AU (1) AU598933B2 (fr)
CA (1) CA1336208C (fr)
DE (1) DE3876569T2 (fr)
HK (1) HK21794A (fr)
SG (1) SG60993G (fr)
WO (1) WO1988007739A1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0795237B2 (ja) * 1987-04-03 1995-10-11 アメリカン テレフォン アンド テレグラフ カムパニー 適応多変数推定装置
US5195138A (en) * 1990-01-18 1993-03-16 Matsushita Electric Industrial Co., Ltd. Voice signal processing device
US5204906A (en) * 1990-02-13 1993-04-20 Matsushita Electric Industrial Co., Ltd. Voice signal processing device
KR950013553B1 (ko) * 1990-05-28 1995-11-08 마쯔시다덴기산교 가부시기가이샤 음성신호처리장치

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60114900A (ja) * 1983-11-25 1985-06-21 松下電器産業株式会社 有音・無音判定法
JPS60200300A (ja) * 1984-03-23 1985-10-09 松下電器産業株式会社 音声の始端・終端検出装置
JPS6148898A (ja) * 1984-08-16 1986-03-10 松下電器産業株式会社 音声の有声無声判定装置
JPH0795237B2 (ja) * 1987-04-03 1995-10-11 アメリカン テレフォン アンド テレグラフ カムパニー 適応多変数推定装置

Also Published As

Publication number Publication date
JPH0795239B2 (ja) 1995-10-11
ATE83329T1 (de) 1992-12-15
JPH01502858A (ja) 1989-09-28
EP0309561B1 (fr) 1992-12-09
DE3876569D1 (de) 1993-01-21
WO1988007739A1 (fr) 1988-10-06
AU1700788A (en) 1988-11-02
CA1336208C (fr) 1995-07-04
HK21794A (en) 1994-03-18
EP0309561A1 (fr) 1989-04-05
AU598933B2 (en) 1990-07-05
DE3876569T2 (de) 1993-04-08

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