JPH0795238B2 - 有声判定装置および有声判定方法 - Google Patents

有声判定装置および有声判定方法

Info

Publication number
JPH0795238B2
JPH0795238B2 JP63501560A JP50156088A JPH0795238B2 JP H0795238 B2 JPH0795238 B2 JP H0795238B2 JP 63501560 A JP63501560 A JP 63501560A JP 50156088 A JP50156088 A JP 50156088A JP H0795238 B2 JPH0795238 B2 JP H0795238B2
Authority
JP
Japan
Prior art keywords
voiced
value
frame
frames
unvoiced
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 - Fee Related
Application number
JP63501560A
Other languages
English (en)
Japanese (ja)
Other versions
JPH01502853A (ja
Inventor
リン トムソン，デビッド
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.)
AT&T Corp
Original Assignee
AT&T 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 AT&T Corp filed Critical AT&T Corp
Publication of JPH01502853A publication Critical patent/JPH01502853A/ja
Publication of JPH0795238B2 publication Critical patent/JPH0795238B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related 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)
  • 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)
  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
  • Radar Systems Or Details Thereof (AREA)
  • Transmission Systems Not Characterized By The Medium Used For Transmission (AREA)
  • Testing Or Calibration Of Command Recording Devices (AREA)
  • Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
JP63501560A 1987-04-03 1988-01-11 有声判定装置および有声判定方法 Expired - Fee Related JPH0795238B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US3429787A 1987-04-03 1987-04-03
US34,297 1987-04-03
PCT/US1988/000123 WO1988007740A1 (fr) 1987-04-03 1988-01-11 Commande de mesure de la distance d'un systeme a detecteurs multiples

Publications (2)

Publication Number Publication Date
JPH01502853A JPH01502853A (ja) 1989-09-28
JPH0795238B2 true JPH0795238B2 (ja) 1995-10-11

Family

ID=21875527

Family Applications (1)

Application Number Title Priority Date Filing Date
JP63501560A Expired - Fee Related JPH0795238B2 (ja) 1987-04-03 1988-01-11 有声判定装置および有声判定方法

Country Status (8)

Country Link
EP (1) EP0310636B1 (fr)
JP (1) JPH0795238B2 (fr)
AT (1) ATE80488T1 (fr)
CA (1) CA1336212C (fr)
DE (1) DE3874471T2 (fr)
HK (1) HK108993A (fr)
SG (1) SG59693G (fr)
WO (1) WO1988007740A1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU696092B2 (en) * 1995-01-12 1998-09-03 Digital Voice Systems, Inc. Estimation of excitation parameters
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

Family Cites Families (3)

* 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

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
DE3874471T2 (de) 1993-02-25
JPH01502853A (ja) 1989-09-28
DE3874471D1 (de) 1992-10-15
AU602957B2 (en) 1990-11-01
EP0310636B1 (fr) 1992-09-09
HK108993A (en) 1993-10-22
CA1336212C (fr) 1995-07-04
AU1242988A (en) 1988-11-02
EP0310636A1 (fr) 1989-04-12
WO1988007740A1 (fr) 1988-10-06
ATE80488T1 (de) 1992-09-15
SG59693G (en) 1993-07-09

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees