JPS57155894A - Speaker system - Google Patents

Speaker system

Info

Publication number
JPS57155894A
JPS57155894A JP4096481A JP4096481A JPS57155894A JP S57155894 A JPS57155894 A JP S57155894A JP 4096481 A JP4096481 A JP 4096481A JP 4096481 A JP4096481 A JP 4096481A JP S57155894 A JPS57155894 A JP S57155894A
Authority
JP
Japan
Prior art keywords
cabinet
skin material
eliminating
stuck
low frequency
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
JP4096481A
Other languages
Japanese (ja)
Inventor
Masahito Furuta
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita 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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP4096481A priority Critical patent/JPS57155894A/en
Publication of JPS57155894A publication Critical patent/JPS57155894A/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 reduce the weight of a speaker system by eliminating the need for a sound absorbing material while achieving reproduction down to a low frequency, by constituting a cabinet by using honeycomb structures each having a skin material stuck on only one side. CONSTITUTION:A cabinet consists of a baffle surface 1, a back surface 2, side surfaces 3 and 3, a top surface 4, and a bottom surface 5, and each surface is composed of a honeycomb structure 6 having the entire srface covered with a skin material 6a and a longitudinal, lateral, or slanting core material 6b stuck at right angles inside of the skin material 6a. Consequently, the internal capacity of this cabinet is greater than that of a cabinet of the same external size made of one plate, and while reproduction down to a low frequency is performed, the generation of a standing wave is prevented, eliminating the need for a sound absorbing material.
JP4096481A 1981-03-20 1981-03-20 Speaker system Pending JPS57155894A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4096481A JPS57155894A (en) 1981-03-20 1981-03-20 Speaker system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4096481A JPS57155894A (en) 1981-03-20 1981-03-20 Speaker system

Publications (1)

Publication Number Publication Date
JPS57155894A true JPS57155894A (en) 1982-09-27

Family

ID=12595160

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4096481A Pending JPS57155894A (en) 1981-03-20 1981-03-20 Speaker system

Country Status (1)

Country Link
JP (1) JPS57155894A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61232185A (en) * 1985-02-09 1986-10-16 ビ−　アンド　ダブリユ　ラウドスピ−カ−ズ　リミテツド Improvement of loudspeaker package
WO2002009486A3 (en) * 2000-07-21 2002-12-27 B & W Loudspeakers Acoustic structures
KR100862258B1 (en) * 2007-12-13 2008-10-09 현대자동차주식회사 Apparatus for preventing vibrating of speaker of automobile
GB2599256B (en) * 2019-04-12 2023-04-19 Univ Of Sussex Acoustic metamaterial systems
US11785384B2 (en) 2017-02-09 2023-10-10 The University Of Sussex Acoustic wave manipulation

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61232185A (en) * 1985-02-09 1986-10-16 ビ−　アンド　ダブリユ　ラウドスピ−カ−ズ　リミテツド Improvement of loudspeaker package
WO2002009486A3 (en) * 2000-07-21 2002-12-27 B & W Loudspeakers Acoustic structures
US6896096B2 (en) 2000-07-21 2005-05-24 B&W Loudspeakers Limited Acoustic structures
KR100862258B1 (en) * 2007-12-13 2008-10-09 현대자동차주식회사 Apparatus for preventing vibrating of speaker of automobile
US11785384B2 (en) 2017-02-09 2023-10-10 The University Of Sussex Acoustic wave manipulation
GB2599256B (en) * 2019-04-12 2023-04-19 Univ Of Sussex Acoustic metamaterial systems

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