JPS5555226A - Method of automatically identifying sound source - Google Patents

Method of automatically identifying sound source

Info

Publication number
JPS5555226A
JPS5555226A JP12803678A JP12803678A JPS5555226A JP S5555226 A JPS5555226 A JP S5555226A JP 12803678 A JP12803678 A JP 12803678A JP 12803678 A JP12803678 A JP 12803678A JP S5555226 A JPS5555226 A JP S5555226A
Authority
JP
Japan
Prior art keywords
noises
microphones
airplane
circuit
output
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
JP12803678A
Other languages
English (en)
Japanese (ja)
Other versions
JPH023126B2 (enrdf_load_stackoverflow
Inventor
Tsuneyasu Okuma
Hiroshige Fukuhara
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.)
Rion Co Ltd
Original Assignee
Rion 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 Rion Co Ltd filed Critical Rion Co Ltd
Priority to JP12803678A priority Critical patent/JPS5555226A/ja
Publication of JPS5555226A publication Critical patent/JPS5555226A/ja
Publication of JPH023126B2 publication Critical patent/JPH023126B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
JP12803678A 1978-10-18 1978-10-18 Method of automatically identifying sound source Granted JPS5555226A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12803678A JPS5555226A (en) 1978-10-18 1978-10-18 Method of automatically identifying sound source

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12803678A JPS5555226A (en) 1978-10-18 1978-10-18 Method of automatically identifying sound source

Publications (2)

Publication Number Publication Date
JPS5555226A true JPS5555226A (en) 1980-04-23
JPH023126B2 JPH023126B2 (enrdf_load_stackoverflow) 1990-01-22

Family

ID=14974920

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12803678A Granted JPS5555226A (en) 1978-10-18 1978-10-18 Method of automatically identifying sound source

Country Status (1)

Country Link
JP (1) JPS5555226A (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009180738A (ja) * 2009-04-27 2009-08-13 Nittobo Acoustic Engineering Co Ltd 航空機騒音データ分析処理方法
CN103089589A (zh) * 2013-01-09 2013-05-08 昆山佳铭自动化科技有限公司 一种活塞式电子真空泵用压环组装及检测组合装置

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5016726B1 (ja) * 2011-09-02 2012-09-05 リオン株式会社 騒音観測装置及び騒音観測方法

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009180738A (ja) * 2009-04-27 2009-08-13 Nittobo Acoustic Engineering Co Ltd 航空機騒音データ分析処理方法
CN103089589A (zh) * 2013-01-09 2013-05-08 昆山佳铭自动化科技有限公司 一种活塞式电子真空泵用压环组装及检测组合装置

Also Published As

Publication number Publication date
JPH023126B2 (enrdf_load_stackoverflow) 1990-01-22

Similar Documents

Publication Publication Date Title
EP0782012A3 (en) Plural frequency method and system for identifying metal objects in a background environment using a target model
FI854516A0 (fi) Kopplingsschema foer tillverkning av ett mottagningskriterium.
JPS5555226A (en) Method of automatically identifying sound source
JPS55156262A (en) Ignition lead angle controller
JPS5636050A (en) Detecting method for abnormality in tool
ATE70629T1 (de) Schichtdickenmessung mit ultraschallinterferometrie.
JPS6425026A (en) Detecting apparatus of leakage of water
JPS5465568A (en) Ultrasonic system object detector
JPS51145256A (en) Signal detecting circuit
JPS5739367A (en) Video signal normalizing circuit of sonar device
RU94017510A (ru) Способ обнаружения подводных объектов и оценки их местоположения
GB1469928A (en) Detection of seismic vibrations
EP0369451A3 (en) Signal distinction circuit
JPS57178116A (en) Discriminating device for flying sound of aircraft
SU1839887A1 (ru) Способ определения состояния поверхности моря
JPS56137266A (en) Automatic detector for magnetic abnormality
JPS561349A (en) Measuring method of propagation time of sound wave and finding position
JPS57103080A (en) Object detector
FR2405609A1 (fr) Procede de sonorisation de lieux et locaux publics
JPS5565052A (en) Damage detector for cutting tool
JPS5560823A (en) Reverberation time measuring instrument
JPS5719654A (en) Crack sound signal measuring device
JPS5569064A (en) Testing method for pulsating noise
JPS5522144A (en) Automatic judging device
JPS5673345A (en) Abnormality detecting device for cutting tool