JPH053595B2 - - Google Patents

Info

Publication number
JPH053595B2
JPH053595B2 JP59118885A JP11888584A JPH053595B2 JP H053595 B2 JPH053595 B2 JP H053595B2 JP 59118885 A JP59118885 A JP 59118885A JP 11888584 A JP11888584 A JP 11888584A JP H053595 B2 JPH053595 B2 JP H053595B2
Authority
JP
Japan
Prior art keywords
signal
peak
point
phase
input signal
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
JP59118885A
Other languages
English (en)
Japanese (ja)
Other versions
JPS60262197A (ja
Inventor
Kenichi Taniguchi
Koji Fujimoto
Yoshio Seki
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.)
Sharp Corp
Original Assignee
Sharp Corp
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 Sharp Corp filed Critical Sharp Corp
Priority to JP59118885A priority Critical patent/JPS60262197A/ja
Publication of JPS60262197A publication Critical patent/JPS60262197A/ja
Publication of JPH053595B2 publication Critical patent/JPH053595B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Electrophonic Musical Instruments (AREA)
  • Manipulation Of Pulses (AREA)
  • Measuring Frequencies, Analyzing Spectra (AREA)
  • Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
JP59118885A 1984-06-08 1984-06-08 周期的信号の基本周波数および位相検出回路 Granted JPS60262197A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP59118885A JPS60262197A (ja) 1984-06-08 1984-06-08 周期的信号の基本周波数および位相検出回路

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP59118885A JPS60262197A (ja) 1984-06-08 1984-06-08 周期的信号の基本周波数および位相検出回路

Publications (2)

Publication Number Publication Date
JPS60262197A JPS60262197A (ja) 1985-12-25
JPH053595B2 true JPH053595B2 (ko) 1993-01-18

Family

ID=14747545

Family Applications (1)

Application Number Title Priority Date Filing Date
JP59118885A Granted JPS60262197A (ja) 1984-06-08 1984-06-08 周期的信号の基本周波数および位相検出回路

Country Status (1)

Country Link
JP (1) JPS60262197A (ko)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2574240B2 (ja) * 1986-06-03 1997-01-22 松下電器産業株式会社 基本波検出装置
JPS63141099A (ja) * 1986-12-03 1988-06-13 カシオ計算機株式会社 電子楽器の入力制御装置
JP2661066B2 (ja) * 1987-10-14 1997-10-08 カシオ計算機株式会社 発音制御装置
JP3388556B2 (ja) * 1994-05-31 2003-03-24 株式会社アドバンテスト 定常音波の評価方法及びその装置
JP3669129B2 (ja) * 1996-11-20 2005-07-06 ヤマハ株式会社 音信号分析装置及び方法
JP3888372B2 (ja) * 1996-11-20 2007-02-28 ヤマハ株式会社 音信号分析装置及び方法
JP3888370B2 (ja) * 1996-11-20 2007-02-28 ヤマハ株式会社 音信号分析装置及び方法
JP4210934B2 (ja) * 2003-04-22 2009-01-21 ヤマハ株式会社 音高抽出装置およびプログラム

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56130800A (en) * 1980-03-17 1981-10-13 Sanyo Electric Co Pitch extractor

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5511523U (ko) * 1978-07-07 1980-01-24

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56130800A (en) * 1980-03-17 1981-10-13 Sanyo Electric Co Pitch extractor

Also Published As

Publication number Publication date
JPS60262197A (ja) 1985-12-25

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