JPS57159195A - Speaker cabinet plate member - Google Patents

Speaker cabinet plate member

Info

Publication number
JPS57159195A
JPS57159195A JP4447481A JP4447481A JPS57159195A JP S57159195 A JPS57159195 A JP S57159195A JP 4447481 A JP4447481 A JP 4447481A JP 4447481 A JP4447481 A JP 4447481A JP S57159195 A JPS57159195 A JP S57159195A
Authority
JP
Japan
Prior art keywords
plate member
inorganic filler
plate
compounded
plastics
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
JP4447481A
Other languages
Japanese (ja)
Inventor
Nobuhide Kitao
Yoshihiro Yamamoto
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.)
Nitto Denko Corp
Original Assignee
Nitto Electric Industrial 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 Nitto Electric Industrial Co Ltd filed Critical Nitto Electric Industrial Co Ltd
Priority to JP4447481A priority Critical patent/JPS57159195A/en
Publication of JPS57159195A publication Critical patent/JPS57159195A/en
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R1/00—Details of transducers, loudspeakers or microphones
    • H04R1/02—Casings; Cabinets ; Supports therefor; Mountings therein

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Details Of Audible-Bandwidth Transducers (AREA)

Abstract

PURPOSE:To achieve excellent sound interrupting characteristics, attenuating characteristics and acoustic characteristics, by constituting a speaker cabinet with two layers of a plastics plate member compounded with an inorganic filler and a wooden plate member. CONSTITUTION:Assembling is made by taking a plate layer 1 formed with wood as inside. In this case, it is not necessary to form all the planes with plate members. At least, one plane is formed with the plate member and other planes can be formed with a known speaker box plate member, such as wood, plywood, particles board and plastics compounded with an inorganic filler. Especially, in the cabinet formed with a plastics compounded with an inorganic filler at least one plane, preferably at least back plate is used with the plate member, allowing to increase soft sound performance.
JP4447481A 1981-03-26 1981-03-26 Speaker cabinet plate member Pending JPS57159195A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4447481A JPS57159195A (en) 1981-03-26 1981-03-26 Speaker cabinet plate member

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4447481A JPS57159195A (en) 1981-03-26 1981-03-26 Speaker cabinet plate member

Publications (1)

Publication Number Publication Date
JPS57159195A true JPS57159195A (en) 1982-10-01

Family

ID=12692516

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4447481A Pending JPS57159195A (en) 1981-03-26 1981-03-26 Speaker cabinet plate member

Country Status (1)

Country Link
JP (1) JPS57159195A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017012374A1 (en) * 2015-07-21 2017-01-26 东莞市美之尊电子科技有限公司 Speaker, box body thereof, and method for manufacturing box body

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017012374A1 (en) * 2015-07-21 2017-01-26 东莞市美之尊电子科技有限公司 Speaker, box body thereof, and method for manufacturing box body

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