JPH0321873B2 - - Google Patents

Info

Publication number
JPH0321873B2
JPH0321873B2 JP22113984A JP22113984A JPH0321873B2 JP H0321873 B2 JPH0321873 B2 JP H0321873B2 JP 22113984 A JP22113984 A JP 22113984A JP 22113984 A JP22113984 A JP 22113984A JP H0321873 B2 JPH0321873 B2 JP H0321873B2
Authority
JP
Japan
Prior art keywords
sound
image
sound source
object image
microphone array
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
JP22113984A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6199880A (ja
Inventor
Teru Hayashi
Yasunori Kurosaki
Katsumi Myaki
Keizo Kubodera
Yoshio Tanito
Teruo Igarashi
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.)
Hitachi Construction Machinery Co Ltd
Original Assignee
Hitachi Construction Machinery 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 Hitachi Construction Machinery Co Ltd filed Critical Hitachi Construction Machinery Co Ltd
Priority to JP22113984A priority Critical patent/JPS6199880A/ja
Publication of JPS6199880A publication Critical patent/JPS6199880A/ja
Publication of JPH0321873B2 publication Critical patent/JPH0321873B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
JP22113984A 1984-10-23 1984-10-23 集音式音源探査装置 Granted JPS6199880A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP22113984A JPS6199880A (ja) 1984-10-23 1984-10-23 集音式音源探査装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP22113984A JPS6199880A (ja) 1984-10-23 1984-10-23 集音式音源探査装置

Publications (2)

Publication Number Publication Date
JPS6199880A JPS6199880A (ja) 1986-05-17
JPH0321873B2 true JPH0321873B2 (cs) 1991-03-25

Family

ID=16762069

Family Applications (1)

Application Number Title Priority Date Filing Date
JP22113984A Granted JPS6199880A (ja) 1984-10-23 1984-10-23 集音式音源探査装置

Country Status (1)

Country Link
JP (1) JPS6199880A (cs)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61281925A (ja) * 1985-06-07 1986-12-12 Teru Hayashi 集音式音源探査装置
JPS6446672A (en) * 1987-08-17 1989-02-21 Nippon Avionics Co Ltd Searching and displaying device for sound source position
JPH01113623A (ja) * 1987-10-27 1989-05-02 Hino Motors Ltd 騒音測定装置
US7366308B1 (en) 1997-04-10 2008-04-29 Beyerdynamic Gmbh & Co. Kg Sound pickup device, specially for a voice station
KR100435677B1 (ko) * 2001-08-31 2004-06-12 현대자동차주식회사 차량의 음원 측정장치
JP3867057B2 (ja) * 2003-02-20 2007-01-10 三井造船株式会社 音響センサアレイ、音響診断装置及び音響診断方法
JP4796304B2 (ja) * 2005-01-24 2011-10-19 甫 羽田野 音源位置検出装置
EP3517991B1 (en) * 2016-09-23 2024-10-30 JFE Steel Corporation Ultrasound wave source azimuth orienting device, and method of analyzing superimposed image

Also Published As

Publication number Publication date
JPS6199880A (ja) 1986-05-17

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Legal Events

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EXPY Cancellation because of completion of term