JPS5689798A - Sound energy absorption method - Google Patents

Sound energy absorption method

Info

Publication number
JPS5689798A
JPS5689798A JP16696279A JP16696279A JPS5689798A JP S5689798 A JPS5689798 A JP S5689798A JP 16696279 A JP16696279 A JP 16696279A JP 16696279 A JP16696279 A JP 16696279A JP S5689798 A JPS5689798 A JP S5689798A
Authority
JP
Japan
Prior art keywords
energy absorption
absorption method
sound energy
sound
energy
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.)
Pending
Application number
JP16696279A
Other languages
Japanese (ja)
Inventor
Tsutomu Ookawa
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to JP16696279A priority Critical patent/JPS5689798A/en
Publication of JPS5689798A publication Critical patent/JPS5689798A/en
Pending legal-status Critical Current

Links

Landscapes

  • Soundproofing, Sound Blocking, And Sound Damping (AREA)
JP16696279A 1979-12-24 1979-12-24 Sound energy absorption method Pending JPS5689798A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16696279A JPS5689798A (en) 1979-12-24 1979-12-24 Sound energy absorption method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16696279A JPS5689798A (en) 1979-12-24 1979-12-24 Sound energy absorption method

Publications (1)

Publication Number Publication Date
JPS5689798A true JPS5689798A (en) 1981-07-21

Family

ID=15840841

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16696279A Pending JPS5689798A (en) 1979-12-24 1979-12-24 Sound energy absorption method

Country Status (1)

Country Link
JP (1) JPS5689798A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6112896U (en) * 1984-06-29 1986-01-25 三菱重工業株式会社 Unmanned diving exploration device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6112896U (en) * 1984-06-29 1986-01-25 三菱重工業株式会社 Unmanned diving exploration device
JPH0332476Y2 (en) * 1984-06-29 1991-07-10

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