JPS5470801A - Sound shielding plate - Google Patents

Sound shielding plate

Info

Publication number
JPS5470801A
JPS5470801A JP13760077A JP13760077A JPS5470801A JP S5470801 A JPS5470801 A JP S5470801A JP 13760077 A JP13760077 A JP 13760077A JP 13760077 A JP13760077 A JP 13760077A JP S5470801 A JPS5470801 A JP S5470801A
Authority
JP
Japan
Prior art keywords
shielding plate
sound shielding
sound
plate
shielding
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
JP13760077A
Other languages
English (en)
Japanese (ja)
Other versions
JPS615159B2 (en]
Inventor
Youji Umezawa
Katsuhisa Tanaka
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.)
Mitsubishi Chemical Corp
Original Assignee
Mitsubishi Monsanto Chemical Co
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 Mitsubishi Monsanto Chemical Co filed Critical Mitsubishi Monsanto Chemical Co
Priority to JP13760077A priority Critical patent/JPS5470801A/ja
Publication of JPS5470801A publication Critical patent/JPS5470801A/ja
Publication of JPS615159B2 publication Critical patent/JPS615159B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Building Environments (AREA)
  • Laminated Bodies (AREA)
  • Soundproofing, Sound Blocking, And Sound Damping (AREA)
JP13760077A 1977-11-16 1977-11-16 Sound shielding plate Granted JPS5470801A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13760077A JPS5470801A (en) 1977-11-16 1977-11-16 Sound shielding plate

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13760077A JPS5470801A (en) 1977-11-16 1977-11-16 Sound shielding plate

Publications (2)

Publication Number Publication Date
JPS5470801A true JPS5470801A (en) 1979-06-07
JPS615159B2 JPS615159B2 (en]) 1986-02-15

Family

ID=15202479

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13760077A Granted JPS5470801A (en) 1977-11-16 1977-11-16 Sound shielding plate

Country Status (1)

Country Link
JP (1) JPS5470801A (en])

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60225900A (ja) * 1984-04-24 1985-11-11 津田　昌利 構造材に対する吸音特性の付与方法
JP2004286808A (ja) * 2003-03-19 2004-10-14 Mitsubishi Heavy Ind Ltd 吸音構造体

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH039644U (en]) * 1990-05-30 1991-01-30
EP3005350B1 (en) 2013-05-24 2017-05-10 Dolby International AB Audio encoder and decoder

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60225900A (ja) * 1984-04-24 1985-11-11 津田　昌利 構造材に対する吸音特性の付与方法
JP2004286808A (ja) * 2003-03-19 2004-10-14 Mitsubishi Heavy Ind Ltd 吸音構造体

Also Published As

Publication number Publication date
JPS615159B2 (en]) 1986-02-15

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