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
Links
Classifications
-
- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10L—SPEECH ANALYSIS OR SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING; 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
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 (en) | 1987-04-03 | 1988-01-11 | Distance measurement control of a multiple detector system |
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 (de) |
JP (1) | JPH0795238B2 (de) |
AT (1) | ATE80488T1 (de) |
CA (1) | CA1336212C (de) |
DE (1) | DE3874471T2 (de) |
HK (1) | HK108993A (de) |
SG (1) | SG59693G (de) |
WO (1) | WO1988007740A1 (de) |
Families Citing this family (3)
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)
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 |
-
1988
- 1988-01-11 DE DE8888901684T patent/DE3874471T2/de not_active Expired - Fee Related
- 1988-01-11 WO PCT/US1988/000123 patent/WO1988007740A1/en active IP Right Grant
- 1988-01-11 JP JP63501560A patent/JPH0795238B2/ja not_active Expired - Fee Related
- 1988-01-11 EP EP88901684A patent/EP0310636B1/de not_active Expired - Lifetime
- 1988-01-11 AT AT88901684T patent/ATE80488T1/de active
- 1988-03-29 CA CA000562766A patent/CA1336212C/en not_active Expired - Fee Related
-
1993
- 1993-05-07 SG SG596/93A patent/SG59693G/en unknown
- 1993-10-14 HK HK1089/93A patent/HK108993A/xx not_active IP Right Cessation
Non-Patent Citations (1)
Title |
---|
IEEETransactionsonAcoustics,Speech,andSignalProcessingVol.ASSP−24,No.3,June1976,P.201−212 |
Also Published As
Publication number | Publication date |
---|---|
CA1336212C (en) | 1995-07-04 |
EP0310636A1 (de) | 1989-04-12 |
SG59693G (en) | 1993-07-09 |
ATE80488T1 (de) | 1992-09-15 |
AU1242988A (en) | 1988-11-02 |
EP0310636B1 (de) | 1992-09-09 |
HK108993A (en) | 1993-10-22 |
DE3874471T2 (de) | 1993-02-25 |
DE3874471D1 (de) | 1992-10-15 |
WO1988007740A1 (en) | 1988-10-06 |
AU602957B2 (en) | 1990-11-01 |
JPH01502853A (ja) | 1989-09-28 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
LAPS | Cancellation because of no payment of annual fees |