JPS56128999A - Voice pitch period detector - Google Patents

Voice pitch period detector

Info

Publication number
JPS56128999A
JPS56128999A JP3156480A JP3156480A JPS56128999A JP S56128999 A JPS56128999 A JP S56128999A JP 3156480 A JP3156480 A JP 3156480A JP 3156480 A JP3156480 A JP 3156480A JP S56128999 A JPS56128999 A JP S56128999A
Authority
JP
Japan
Prior art keywords
pitch period
voice pitch
period detector
detector
voice
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
JP3156480A
Other languages
Japanese (ja)
Other versions
JPS6220560B2 (en
Inventor
Shiyunji Iwasaki
Gichiyuu Oota
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 JP3156480A priority Critical patent/JPS56128999A/en
Publication of JPS56128999A publication Critical patent/JPS56128999A/en
Publication of JPS6220560B2 publication Critical patent/JPS6220560B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
JP3156480A 1980-03-14 1980-03-14 Voice pitch period detector Granted JPS56128999A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3156480A JPS56128999A (en) 1980-03-14 1980-03-14 Voice pitch period detector

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3156480A JPS56128999A (en) 1980-03-14 1980-03-14 Voice pitch period detector

Publications (2)

Publication Number Publication Date
JPS56128999A true JPS56128999A (en) 1981-10-08
JPS6220560B2 JPS6220560B2 (en) 1987-05-07

Family

ID=12334668

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3156480A Granted JPS56128999A (en) 1980-03-14 1980-03-14 Voice pitch period detector

Country Status (1)

Country Link
JP (1) JPS56128999A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5886600A (en) * 1981-11-18 1983-05-24 リコーエレメックス株式会社 Time base converter
JPS58109821A (en) * 1981-12-14 1983-06-30 デ−ビツド・ジエイ・ワ−レンダ− Device and method of measuring pitch
JPS60194499A (en) * 1984-02-22 1985-10-02 エヌ・ベー・フイリツプス・フルーイランペンフアブリケン Voice analysis system
JP2010230606A (en) * 2009-03-30 2010-10-14 Nidec Sankyo Corp Device and method for inspection of abnormal noise

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5886600A (en) * 1981-11-18 1983-05-24 リコーエレメックス株式会社 Time base converter
JPS58109821A (en) * 1981-12-14 1983-06-30 デ−ビツド・ジエイ・ワ−レンダ− Device and method of measuring pitch
JPH0342412B2 (en) * 1981-12-14 1991-06-27
JPS60194499A (en) * 1984-02-22 1985-10-02 エヌ・ベー・フイリツプス・フルーイランペンフアブリケン Voice analysis system
JP2010230606A (en) * 2009-03-30 2010-10-14 Nidec Sankyo Corp Device and method for inspection of abnormal noise

Also Published As

Publication number Publication date
JPS6220560B2 (en) 1987-05-07

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