JPS64998A - Spectrogram normalizing system - Google Patents
Spectrogram normalizing systemInfo
- Publication number
- JPS64998A JPS64998A JP62156958A JP15695887A JPS64998A JP S64998 A JPS64998 A JP S64998A JP 62156958 A JP62156958 A JP 62156958A JP 15695887 A JP15695887 A JP 15695887A JP S64998 A JPS64998 A JP S64998A
- Authority
- JP
- Japan
- Prior art keywords
- vector
- feature
- generated
- separative
- code book
- 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.)
- Granted
Links
Abstract
PURPOSE: To reduce learning samples and to shorten calculation time by individually expressing a spectrum by a personal finite vector by the use of vector quantization and then finding out the correspondence of vectors between different speakers.
CONSTITUTION: A computer 5 in a processor 4 extracts the feature of a voice converted into a digital signal by an A/D converter 3. Whether a code book is generated or not is discriminated, and when no code book is generated, the feature of the voice is quantized to a separative vector by referring to a separative code book. Then whether the conversion vector is learned or not is discriminated, and when discriminating no learning, i.e., the existence of normalization, the code string of each feature generated by the separative vector quantization is substituted in each frame by the use of an already stored conversion vector and a normalized spectrum vector is generated and outputted. Consequently the dependent item of each feature can be neglected, learning samples can be reduced and calculation volume also can be reduced.
COPYRIGHT: (C)1989,JPO
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62156958A JP2709386B2 (en) | 1987-06-24 | 1987-06-24 | Spectrogram normalization method |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62156958A JP2709386B2 (en) | 1987-06-24 | 1987-06-24 | Spectrogram normalization method |
Publications (3)
Publication Number | Publication Date |
---|---|
JPH01998A JPH01998A (en) | 1989-01-05 |
JPS64998A true JPS64998A (en) | 1989-01-05 |
JP2709386B2 JP2709386B2 (en) | 1998-02-04 |
Family
ID=15639038
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP62156958A Expired - Fee Related JP2709386B2 (en) | 1987-06-24 | 1987-06-24 | Spectrogram normalization method |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP2709386B2 (en) |
Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2001078064A1 (en) * | 2000-04-03 | 2001-10-18 | Sharp Kabushiki Kaisha | Voice character converting device |
KR100704566B1 (en) * | 2000-06-06 | 2007-04-06 | 유겐가이샤 아이.비.이 | Method for treating iron salt |
KR100737173B1 (en) * | 2006-05-09 | 2007-07-10 | 경북대학교 산학협력단 | One time passwrod generator and the authentication apparatus using said one time password generator |
KR100801929B1 (en) * | 2006-07-05 | 2008-02-12 | 건국대학교 산학협력단 | Novel endonuclease derived from Thermus thermophilus its amino acid sequence glycosylase gene its nucleotide sequence and processes for preparing the same |
KR100823606B1 (en) * | 2001-09-13 | 2008-04-21 | 주식회사 포스코 | Method for production unshaped refractories using waste sludge |
KR100844468B1 (en) * | 2006-12-27 | 2008-07-07 | 대한민국(관리부서:농촌진흥청장) | Microsatellite markers and code for fingerprinting of Korean and Japanese Japonica rice cultivars |
KR100848807B1 (en) * | 2006-03-16 | 2008-07-28 | 재단법인서울대학교산학협력재단 | Assay Method for Kasugamycin Using HPLC |
KR100852496B1 (en) * | 2007-01-24 | 2008-08-18 | 한양대학교 산학협력단 | Method of preparation for titania photo-catalyst by oxygen plasma and rapid thermal annealing |
KR100877600B1 (en) * | 2006-11-30 | 2009-01-08 | 재단법인서울대학교산학협력재단 | Pharmaceutical composition comprising metadoxine and garlic oil for preventing and treating alcohol-induced fatty liver and steatohepatitis |
KR100897754B1 (en) * | 2009-03-31 | 2009-05-15 | 충남대학교산학협력단 | Design method for heat exchanger of closed type cooling tower |
CN105092887A (en) * | 2015-07-22 | 2015-11-25 | 国家电网公司 | Passive wind speed monitoring device, system and method based on fiber grating sensing technology |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE69943018D1 (en) * | 1998-10-09 | 2011-01-20 | Sony Corp | LEARNING DEVICE AND METHOD, DETECTION DEVICE AND METHOD, AND RECORDING MEDIUM |
US8826239B2 (en) | 2010-10-06 | 2014-09-02 | International Business Machines Corporation | Asynchronous code testing in integrated development environment (IDE) |
JP5938863B2 (en) * | 2011-09-20 | 2016-06-22 | ブラザー工業株式会社 | Fixing device |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5651637A (en) * | 1979-10-04 | 1981-05-09 | Toray Eng Co Ltd | Gear inspecting device |
JPS61261799A (en) * | 1985-05-16 | 1986-11-19 | 株式会社リコー | Code book preparation for unspecified speaker |
JPS62502571A (en) * | 1985-03-21 | 1987-10-01 | アメリカン テレフオン アンド テレグラフ カムパニ− | Personal identification through voice analysis |
-
1987
- 1987-06-24 JP JP62156958A patent/JP2709386B2/en not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5651637A (en) * | 1979-10-04 | 1981-05-09 | Toray Eng Co Ltd | Gear inspecting device |
JPS62502571A (en) * | 1985-03-21 | 1987-10-01 | アメリカン テレフオン アンド テレグラフ カムパニ− | Personal identification through voice analysis |
JPS61261799A (en) * | 1985-05-16 | 1986-11-19 | 株式会社リコー | Code book preparation for unspecified speaker |
Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2001078064A1 (en) * | 2000-04-03 | 2001-10-18 | Sharp Kabushiki Kaisha | Voice character converting device |
KR100704566B1 (en) * | 2000-06-06 | 2007-04-06 | 유겐가이샤 아이.비.이 | Method for treating iron salt |
KR100823606B1 (en) * | 2001-09-13 | 2008-04-21 | 주식회사 포스코 | Method for production unshaped refractories using waste sludge |
KR100848807B1 (en) * | 2006-03-16 | 2008-07-28 | 재단법인서울대학교산학협력재단 | Assay Method for Kasugamycin Using HPLC |
KR100737173B1 (en) * | 2006-05-09 | 2007-07-10 | 경북대학교 산학협력단 | One time passwrod generator and the authentication apparatus using said one time password generator |
KR100801929B1 (en) * | 2006-07-05 | 2008-02-12 | 건국대학교 산학협력단 | Novel endonuclease derived from Thermus thermophilus its amino acid sequence glycosylase gene its nucleotide sequence and processes for preparing the same |
KR100877600B1 (en) * | 2006-11-30 | 2009-01-08 | 재단법인서울대학교산학협력재단 | Pharmaceutical composition comprising metadoxine and garlic oil for preventing and treating alcohol-induced fatty liver and steatohepatitis |
KR100844468B1 (en) * | 2006-12-27 | 2008-07-07 | 대한민국(관리부서:농촌진흥청장) | Microsatellite markers and code for fingerprinting of Korean and Japanese Japonica rice cultivars |
KR100852496B1 (en) * | 2007-01-24 | 2008-08-18 | 한양대학교 산학협력단 | Method of preparation for titania photo-catalyst by oxygen plasma and rapid thermal annealing |
KR100897754B1 (en) * | 2009-03-31 | 2009-05-15 | 충남대학교산학협력단 | Design method for heat exchanger of closed type cooling tower |
CN105092887A (en) * | 2015-07-22 | 2015-11-25 | 国家电网公司 | Passive wind speed monitoring device, system and method based on fiber grating sensing technology |
Also Published As
Publication number | Publication date |
---|---|
JP2709386B2 (en) | 1998-02-04 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
LAPS | Cancellation because of no payment of annual fees |