JPS628800B2 - - Google Patents

Info

Publication number
JPS628800B2
JPS628800B2 JP54165578A JP16557879A JPS628800B2 JP S628800 B2 JPS628800 B2 JP S628800B2 JP 54165578 A JP54165578 A JP 54165578A JP 16557879 A JP16557879 A JP 16557879A JP S628800 B2 JPS628800 B2 JP S628800B2
Authority
JP
Japan
Prior art keywords
feature
parameter
normalization
value
input
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
Application number
JP54165578A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5688199A (en
Inventor
Nobuo Hataoka
Hiroshi 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/ja
Priority to DE19803048107 priority patent/DE3048107A1/de
Publication of JPS5688199A publication Critical patent/JPS5688199A/ja
Publication of JPS628800B2 publication Critical patent/JPS628800B2/ja
Granted 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
    • G10L15/00—Speech recognition
    • 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
    • G10L25/90—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 (de) 1979-12-21 1980-12-19 Verfahren zur mustervorverarbeitung fuer ein spracherkennungssystem

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 JPS5688199A (en) 1981-07-17
JPS628800B2 true JPS628800B2 (cs) 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 (cs)
DE (1) DE3048107A1 (cs)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57178299A (en) * 1981-04-27 1982-11-02 Kyosan Electric Mfg Recognition pattern preparation system
JPS57178300A (en) * 1981-04-27 1982-11-02 Kyosan Electric Mfg Automatic voice recognition system
JPS58136098A (ja) * 1982-02-08 1983-08-12 株式会社京三製作所 認識パタ−ン学習方式
JPS58136097A (ja) * 1982-02-08 1983-08-12 株式会社京三製作所 認識パタ−ン照合方式
JPS58145996A (ja) * 1982-02-24 1983-08-31 株式会社京三製作所 音声認識方式
JPS5979300A (ja) * 1982-10-28 1984-05-08 電子計算機基本技術研究組合 認識装置
JPH0792673B2 (ja) * 1984-10-02 1995-10-09 株式会社東芝 認識用辞書学習方法
JPH0727519Y2 (ja) * 1988-11-21 1995-06-21 ソニー株式会社 音声認識装置
EP1139527A3 (en) 2000-03-27 2003-04-23 Matsushita Electric Industrial Co., Ltd. High power semiconductor laser array apparatus

Family Cites Families (3)

* 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
GB1433770A (en) * 1973-01-05 1976-04-28 Xerox Corp Word recognition system with character string encoding
JPS5272504A (en) * 1975-12-15 1977-06-17 Fuji Xerox Co Ltd Device for recognizing word audio

Also Published As

Publication number Publication date
DE3048107A1 (de) 1981-09-10
JPS5688199A (en) 1981-07-17

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