JPH0421141B2 - - Google Patents

Info

Publication number
JPH0421141B2
JPH0421141B2 JP25873285A JP25873285A JPH0421141B2 JP H0421141 B2 JPH0421141 B2 JP H0421141B2 JP 25873285 A JP25873285 A JP 25873285A JP 25873285 A JP25873285 A JP 25873285A JP H0421141 B2 JPH0421141 B2 JP H0421141B2
Authority
JP
Japan
Prior art keywords
sound
sound source
signal
microphone
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
JP25873285A
Other languages
English (en)
Japanese (ja)
Other versions
JPS62119478A (ja
Inventor
Teru Hayashi
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 JP25873285A priority Critical patent/JPS62119478A/ja
Publication of JPS62119478A publication Critical patent/JPS62119478A/ja
Publication of JPH0421141B2 publication Critical patent/JPH0421141B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
JP25873285A 1985-11-20 1985-11-20 音源探査装置 Granted JPS62119478A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP25873285A JPS62119478A (ja) 1985-11-20 1985-11-20 音源探査装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP25873285A JPS62119478A (ja) 1985-11-20 1985-11-20 音源探査装置

Publications (2)

Publication Number Publication Date
JPS62119478A JPS62119478A (ja) 1987-05-30
JPH0421141B2 true JPH0421141B2 (enrdf_load_stackoverflow) 1992-04-08

Family

ID=17324319

Family Applications (1)

Application Number Title Priority Date Filing Date
JP25873285A Granted JPS62119478A (ja) 1985-11-20 1985-11-20 音源探査装置

Country Status (1)

Country Link
JP (1) JPS62119478A (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
JPS62119478A (ja) 1987-05-30

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