JPS5688199A - Pattern pretreatment method in voice identifier - Google Patents

Pattern pretreatment method in voice identifier

Info

Publication number
JPS5688199A
JPS5688199A JP16557879A JP16557879A JPS5688199A JP S5688199 A JPS5688199 A JP S5688199A JP 16557879 A JP16557879 A JP 16557879A JP 16557879 A JP16557879 A JP 16557879A JP S5688199 A JPS5688199 A JP S5688199A
Authority
JP
Japan
Prior art keywords
pretreatment method
voice identifier
pattern pretreatment
pattern
identifier
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
Application number
JP16557879A
Other languages
Japanese (ja)
Other versions
JPS628800B2 (en
Inventor
Nobuo Hataoka
Akira Ichikawa
Yoshiaki Kitatsume
Eiji Oohira
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.)
Hitachi Ltd
Original Assignee
Hitachi Ltd
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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP16557879A priority Critical patent/JPS5688199A/en
Priority to DE19803048107 priority patent/DE3048107A1/en
Publication of JPS5688199A publication Critical patent/JPS5688199A/en
Publication of JPS628800B2 publication Critical patent/JPS628800B2/ja
Granted legal-status Critical Current

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
    • G10L15/00—Speech recognition
    • 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
    • G10L25/90—Pitch determination of speech signals

Landscapes

  • Engineering & Computer Science (AREA)
  • Computational Linguistics (AREA)
  • Health & Medical Sciences (AREA)
  • Audiology, Speech & Language Pathology (AREA)
  • Human Computer Interaction (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Complex Calculations (AREA)
JP16557879A 1979-12-21 1979-12-21 Pattern pretreatment method in voice identifier Granted JPS5688199A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP16557879A JPS5688199A (en) 1979-12-21 1979-12-21 Pattern pretreatment method in voice identifier
DE19803048107 DE3048107A1 (en) 1979-12-21 1980-12-19 Pre-processing speech signals to extract individual variations - normalising amplitude and vector time patterns using logarithmic scale and memory circuit for standardised speech patterns

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16557879A JPS5688199A (en) 1979-12-21 1979-12-21 Pattern pretreatment method in voice identifier

Publications (2)

Publication Number Publication Date
JPS5688199A true JPS5688199A (en) 1981-07-17
JPS628800B2 JPS628800B2 (en) 1987-02-24

Family

ID=15815011

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16557879A Granted JPS5688199A (en) 1979-12-21 1979-12-21 Pattern pretreatment method in voice identifier

Country Status (2)

Country Link
JP (1) JPS5688199A (en)
DE (1) DE3048107A1 (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57178300A (en) * 1981-04-27 1982-11-02 Kyosan Electric Mfg Automatic voice recognition system
JPS57178299A (en) * 1981-04-27 1982-11-02 Kyosan Electric Mfg Recognition pattern preparation system
JPS58136098A (en) * 1982-02-08 1983-08-12 株式会社京三製作所 Recognition pattern learning system
JPS58136097A (en) * 1982-02-08 1983-08-12 株式会社京三製作所 Recognition pattern collation system
JPS58145996A (en) * 1982-02-24 1983-08-31 株式会社京三製作所 Voice recognition system
JPS5979300A (en) * 1982-10-28 1984-05-08 電子計算機基本技術研究組合 Recognition equipment
JPH0271900U (en) * 1988-11-21 1990-05-31
US6826224B2 (en) 2000-03-27 2004-11-30 Matsushita Electric Industrial Co., Ltd. High-power semiconductor laser array apparatus that outputs laser lights matched in wavelength and phase, manufacturing method therefor, and multi-wavelength laser emitting apparatus using such high-power semiconductor laser array apparatus

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0792673B2 (en) * 1984-10-02 1995-10-09 株式会社東芝 Recognition dictionary learning method

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS49103509A (en) * 1973-01-05 1974-10-01
JPS5272504A (en) * 1975-12-15 1977-06-17 Fuji Xerox Co Ltd Device for recognizing word audio

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1435779A (en) * 1972-09-21 1976-05-12 Threshold Tech Word recognition

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS49103509A (en) * 1973-01-05 1974-10-01
JPS5272504A (en) * 1975-12-15 1977-06-17 Fuji Xerox Co Ltd Device for recognizing word audio

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57178300A (en) * 1981-04-27 1982-11-02 Kyosan Electric Mfg Automatic voice recognition system
JPS57178299A (en) * 1981-04-27 1982-11-02 Kyosan Electric Mfg Recognition pattern preparation system
JPS58136098A (en) * 1982-02-08 1983-08-12 株式会社京三製作所 Recognition pattern learning system
JPS58136097A (en) * 1982-02-08 1983-08-12 株式会社京三製作所 Recognition pattern collation system
JPS58145996A (en) * 1982-02-24 1983-08-31 株式会社京三製作所 Voice recognition system
JPS5979300A (en) * 1982-10-28 1984-05-08 電子計算機基本技術研究組合 Recognition equipment
JPS6334477B2 (en) * 1982-10-28 1988-07-11 Denshi Keisanki Kippon Gijutsu Kenkyu Kumiai
JPH0271900U (en) * 1988-11-21 1990-05-31
US6826224B2 (en) 2000-03-27 2004-11-30 Matsushita Electric Industrial Co., Ltd. High-power semiconductor laser array apparatus that outputs laser lights matched in wavelength and phase, manufacturing method therefor, and multi-wavelength laser emitting apparatus using such high-power semiconductor laser array apparatus

Also Published As

Publication number Publication date
JPS628800B2 (en) 1987-02-24
DE3048107A1 (en) 1981-09-10

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