JPS5210785A - Airplane noise measuring method - Google Patents

Airplane noise measuring method

Info

Publication number
JPS5210785A
JPS5210785A JP8692575A JP8692575A JPS5210785A JP S5210785 A JPS5210785 A JP S5210785A JP 8692575 A JP8692575 A JP 8692575A JP 8692575 A JP8692575 A JP 8692575A JP S5210785 A JPS5210785 A JP S5210785A
Authority
JP
Japan
Prior art keywords
measuring method
noise measuring
airplane
airplane noise
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.)
Granted
Application number
JP8692575A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5630808B2 (cg-RX-API-DMAC10.html
Inventor
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 JP8692575A priority Critical patent/JPS5210785A/ja
Publication of JPS5210785A publication Critical patent/JPS5210785A/ja
Publication of JPS5630808B2 publication Critical patent/JPS5630808B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
JP8692575A 1975-07-15 1975-07-15 Airplane noise measuring method Granted JPS5210785A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8692575A JPS5210785A (en) 1975-07-15 1975-07-15 Airplane noise measuring method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8692575A JPS5210785A (en) 1975-07-15 1975-07-15 Airplane noise measuring method

Publications (2)

Publication Number Publication Date
JPS5210785A true JPS5210785A (en) 1977-01-27
JPS5630808B2 JPS5630808B2 (cg-RX-API-DMAC10.html) 1981-07-17

Family

ID=13900428

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8692575A Granted JPS5210785A (en) 1975-07-15 1975-07-15 Airplane noise measuring method

Country Status (1)

Country Link
JP (1) JPS5210785A (cg-RX-API-DMAC10.html)

Also Published As

Publication number Publication date
JPS5630808B2 (cg-RX-API-DMAC10.html) 1981-07-17

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