JPH023126B2 - - Google Patents

Info

Publication number
JPH023126B2
JPH023126B2 JP12803678A JP12803678A JPH023126B2 JP H023126 B2 JPH023126 B2 JP H023126B2 JP 12803678 A JP12803678 A JP 12803678A JP 12803678 A JP12803678 A JP 12803678A JP H023126 B2 JPH023126 B2 JP H023126B2
Authority
JP
Japan
Prior art keywords
sound
sound source
reflecting surface
circuit
noise
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
Application number
JP12803678A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5555226A (en
Inventor
Tsuneyasu Ookuma
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 JPS5555226A (en) 1980-04-23
JPH023126B2 true 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 (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

Families Citing this family (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

Cited By (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

Also Published As

Publication number Publication date
JPS5555226A (en) 1980-04-23

Similar Documents

Publication Publication Date Title
US11620898B2 (en) Visual-acoustic monitoring system for event detection, localization and classification
Lopatka et al. Detection, classification and localization of acoustic events in the presence of background noise for acoustic surveillance of hazardous situations
US4208735A (en) Moving sound source identifying system
US6170334B1 (en) Continuous monitoring of reinforcements in structures
US5710555A (en) Siren detector
US8704662B2 (en) Method and apparatus for monitoring a structure
WO1992002913A1 (en) Sound detection system
US6195608B1 (en) Acoustic highway monitor
JP2000338234A (ja) 監視システム
US4279027A (en) Acoustic sensor
JPH023126B2 (enrdf_load_stackoverflow)
KR20080006500U (ko) 교차로사고음 자동감지시스템
Łopatka et al. Evaluation of sound event detection, classification and localization in the presence of background noise for acoustic surveillance of hazardous situations
JP2652929B2 (ja) 鉄道走行列車の騒音及び／又は振動の測定方法
KR100517129B1 (ko) 교통사고 녹화시스템
Wan et al. An automatic pipeline monitoring system using sound information
JP3473299B2 (ja) 道路状況監視装置
Genescà Directional monitoring terminal for aircraft noise
KR102331758B1 (ko) 음향 추적 정보 제공 방법, 차량용 음향 추적 장치, 및 이를 포함하는 차량
EP0748494B1 (en) Siren detector
JPS61226900A (ja) 船舶の音響信号認識装置
Zubair et al. A comparative study of human motion using ultrasonic and seismic sensors
KR20190087906A (ko) Fmcw 레이더의 인식 오류 저감 시스템 및 그 방법
JP2970198B2 (ja) 表面欠陥検出方法
Lin et al. Acoustic scene change detection by spectro-temporal filtering on spectrogram using chirps