JPH0136640B2 - - Google Patents

Info

Publication number
JPH0136640B2
JPH0136640B2 JP56056037A JP5603781A JPH0136640B2 JP H0136640 B2 JPH0136640 B2 JP H0136640B2 JP 56056037 A JP56056037 A JP 56056037A JP 5603781 A JP5603781 A JP 5603781A JP H0136640 B2 JPH0136640 B2 JP H0136640B2
Authority
JP
Japan
Prior art keywords
signal
audio
power signal
amplification
audio power
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
JP56056037A
Other languages
English (en)
Japanese (ja)
Other versions
JPS57171399A (en
Inventor
Kazunori Noso
Norimasa Kishi
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.)
Nissan Motor Co Ltd
Original Assignee
Nissan Motor Co 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 Nissan Motor Co Ltd filed Critical Nissan Motor Co Ltd
Priority to JP56056037A priority Critical patent/JPS57171399A/ja
Publication of JPS57171399A publication Critical patent/JPS57171399A/ja
Publication of JPH0136640B2 publication Critical patent/JPH0136640B2/ja
Granted legal-status Critical Current

Links

JP56056037A 1981-04-14 1981-04-14 Recognizer for sound Granted JPS57171399A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56056037A JPS57171399A (en) 1981-04-14 1981-04-14 Recognizer for sound

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56056037A JPS57171399A (en) 1981-04-14 1981-04-14 Recognizer for sound

Publications (2)

Publication Number Publication Date
JPS57171399A JPS57171399A (en) 1982-10-21
JPH0136640B2 true JPH0136640B2 (cs) 1989-08-01

Family

ID=13015875

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56056037A Granted JPS57171399A (en) 1981-04-14 1981-04-14 Recognizer for sound

Country Status (1)

Country Link
JP (1) JPS57171399A (cs)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5447446B2 (ja) * 2011-07-12 2014-03-19 株式会社デンソー 異常燃焼検出装置及び内燃機関制御装置

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5697399A (en) * 1979-12-29 1981-08-06 Fujitsu Ltd Inputtlevel compensating system for voice identifier

Also Published As

Publication number Publication date
JPS57171399A (en) 1982-10-21

Similar Documents

Publication Publication Date Title
JP2561850B2 (ja) 音声処理装置
US4633499A (en) Speech recognition system
US8315856B2 (en) Identify features of speech based on events in a signal representing spoken sounds
JPH0713584A (ja) 音声検出装置
JPH0222398B2 (cs)
JPS6329754B2 (cs)
EP0273615B1 (en) Speaker indentification
JP3402748B2 (ja) 音声信号のピッチ周期抽出装置
US4423291A (en) Method for operating a speech recognition device
JPH0136640B2 (cs)
JPH05100661A (ja) 小節境界時刻抽出装置
JPH0573090A (ja) 音声認識方法
JPH0376471B2 (cs)
Rajasekaran et al. Microcomputer implementable low cost speaker-independent word recognition
JPH04365100A (ja) 音声認識に使用する子音の認識方法
JPS61273599A (ja) 音声認識装置
JP2891259B2 (ja) 音声区間検出装置
AU662616B2 (en) Speech detection circuit
JPS59124392A (ja) 音声認識方式
JPH02192335A (ja) 語頭検出方式
JPS6146998A (ja) 音声始端検出装置
JPS59116798A (ja) 音声認識装置の自動利得制御方法
JPS63235999A (ja) 音声始端検出装置
JPS6315298A (ja) パタ−ン作成方式
Eng et al. A 3-Level Endpoint Detection Algorithm for Isolated Speech Using Time and Frequency-based Features