JPS55149021A - Discriminating device for sound to be measured - Google Patents

Discriminating device for sound to be measured

Info

Publication number
JPS55149021A
JPS55149021A JP5846579A JP5846579A JPS55149021A JP S55149021 A JPS55149021 A JP S55149021A JP 5846579 A JP5846579 A JP 5846579A JP 5846579 A JP5846579 A JP 5846579A JP S55149021 A JPS55149021 A JP S55149021A
Authority
JP
Japan
Prior art keywords
circuit
multiplying
way
dividing
measured
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
JP5846579A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6255605B2 (enrdf_load_stackoverflow
Inventor
Satoru Inoue
Teruo Usami
Takayuki Koizumi
Mataichiro Kiso
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric 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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP5846579A priority Critical patent/JPS55149021A/ja
Publication of JPS55149021A publication Critical patent/JPS55149021A/ja
Publication of JPS6255605B2 publication Critical patent/JPS6255605B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
JP5846579A 1979-05-10 1979-05-10 Discriminating device for sound to be measured Granted JPS55149021A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5846579A JPS55149021A (en) 1979-05-10 1979-05-10 Discriminating device for sound to be measured

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5846579A JPS55149021A (en) 1979-05-10 1979-05-10 Discriminating device for sound to be measured

Publications (2)

Publication Number Publication Date
JPS55149021A true JPS55149021A (en) 1980-11-20
JPS6255605B2 JPS6255605B2 (enrdf_load_stackoverflow) 1987-11-20

Family

ID=13085170

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5846579A Granted JPS55149021A (en) 1979-05-10 1979-05-10 Discriminating device for sound to be measured

Country Status (1)

Country Link
JP (1) JPS55149021A (enrdf_load_stackoverflow)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH068341U (ja) * 1992-06-30 1994-02-01 三菱油化株式会社 包装袋転倒装置
JPH095154A (ja) * 1995-06-22 1997-01-10 Nkk Corp 適応型指向性音検出装置
JPH11196493A (ja) * 1997-12-30 1999-07-21 Honda Electron Co Ltd キャビテーション検出方法及び音響フィルター付き マイクロホン
JP2010096547A (ja) * 2008-10-14 2010-04-30 Nissan Motor Co Ltd 異音判定装置および異音判定方法
JP2014222150A (ja) * 2013-05-13 2014-11-27 Ｎｅｃプラットフォームズ株式会社 電動部品監視装置及び電動部品監視方法

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH068341U (ja) * 1992-06-30 1994-02-01 三菱油化株式会社 包装袋転倒装置
JPH095154A (ja) * 1995-06-22 1997-01-10 Nkk Corp 適応型指向性音検出装置
JPH11196493A (ja) * 1997-12-30 1999-07-21 Honda Electron Co Ltd キャビテーション検出方法及び音響フィルター付き マイクロホン
JP2010096547A (ja) * 2008-10-14 2010-04-30 Nissan Motor Co Ltd 異音判定装置および異音判定方法
JP2014222150A (ja) * 2013-05-13 2014-11-27 Ｎｅｃプラットフォームズ株式会社 電動部品監視装置及び電動部品監視方法

Also Published As

Publication number Publication date
JPS6255605B2 (enrdf_load_stackoverflow) 1987-11-20

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