JPH0378636B2 - - Google Patents

Info

Publication number
JPH0378636B2
JPH0378636B2 JP57076112A JP7611282A JPH0378636B2 JP H0378636 B2 JPH0378636 B2 JP H0378636B2 JP 57076112 A JP57076112 A JP 57076112A JP 7611282 A JP7611282 A JP 7611282A JP H0378636 B2 JPH0378636 B2 JP H0378636B2
Authority
JP
Japan
Prior art keywords
pitch
voiced
unvoiced
period
search range
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 - Lifetime
Application number
JP57076112A
Other languages
English (en)
Japanese (ja)
Other versions
JPS58193597A (ja
Inventor
Satoru Taguchi
Masanori Kobayashi
Takayuki Ishikawa
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.)
NEC Corp
Original Assignee
Nippon Electric 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 Nippon Electric Co Ltd filed Critical Nippon Electric Co Ltd
Priority to JP7611282A priority Critical patent/JPS58193597A/ja
Publication of JPS58193597A publication Critical patent/JPS58193597A/ja
Publication of JPH0378636B2 publication Critical patent/JPH0378636B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Working-Up Tar And Pitch (AREA)
  • Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
JP7611282A 1982-05-07 1982-05-07 ピッチ抽出装置 Granted JPS58193597A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7611282A JPS58193597A (ja) 1982-05-07 1982-05-07 ピッチ抽出装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7611282A JPS58193597A (ja) 1982-05-07 1982-05-07 ピッチ抽出装置

Publications (2)

Publication Number Publication Date
JPS58193597A JPS58193597A (ja) 1983-11-11
JPH0378636B2 true JPH0378636B2 (cs) 1991-12-16

Family

ID=13595807

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7611282A Granted JPS58193597A (ja) 1982-05-07 1982-05-07 ピッチ抽出装置

Country Status (1)

Country Link
JP (1) JPS58193597A (cs)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63271572A (ja) * 1987-04-28 1988-11-09 Sharp Corp 自己相関係数の算出方式

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54139307A (en) * 1978-04-20 1979-10-29 Nec Corp Pitch extraction unit
JPS5642296A (en) * 1979-09-17 1981-04-20 Nippon Electric Co Pitch extractor

Also Published As

Publication number Publication date
JPS58193597A (ja) 1983-11-11

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