JPS53147526A - Speaker device - Google Patents

Speaker device

Info

Publication number
JPS53147526A
JPS53147526A JP6200077A JP6200077A JPS53147526A JP S53147526 A JPS53147526 A JP S53147526A JP 6200077 A JP6200077 A JP 6200077A JP 6200077 A JP6200077 A JP 6200077A JP S53147526 A JPS53147526 A JP S53147526A
Authority
JP
Japan
Prior art keywords
speaker device
sound absorbing
peaker
box
board
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
JP6200077A
Other languages
Japanese (ja)
Other versions
JPS5845236B2 (en
Inventor
Mikio Yajima
Haruhisa Saito
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 Electric Corp
Original Assignee
Mitsubishi Electric Corp
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 Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP6200077A priority Critical patent/JPS5845236B2/en
Publication of JPS53147526A publication Critical patent/JPS53147526A/en
Publication of JPS5845236B2 publication Critical patent/JPS5845236B2/en
Expired 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)
  • Obtaining Desirable Characteristics In Audible-Bandwidth Transducers (AREA)

Abstract

PURPOSE:To improve sound absorbing effect by interposing air layers between the board and sound absorbing material of a peaker box.
JP6200077A 1977-05-27 1977-05-27 speaker device Expired JPS5845236B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6200077A JPS5845236B2 (en) 1977-05-27 1977-05-27 speaker device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6200077A JPS5845236B2 (en) 1977-05-27 1977-05-27 speaker device

Publications (2)

Publication Number Publication Date
JPS53147526A true JPS53147526A (en) 1978-12-22
JPS5845236B2 JPS5845236B2 (en) 1983-10-07

Family

ID=13187442

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6200077A Expired JPS5845236B2 (en) 1977-05-27 1977-05-27 speaker device

Country Status (1)

Country Link
JP (1) JPS5845236B2 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4811402A (en) * 1986-11-13 1989-03-07 Epic Corporation Method and apparatus for reducing acoustical distortion
US8391534B2 (en) 2008-07-23 2013-03-05 Asius Technologies, Llc Inflatable ear device
US8526651B2 (en) 2010-01-25 2013-09-03 Sonion Nederland Bv Receiver module for inflating a membrane in an ear device
US8774435B2 (en) 2008-07-23 2014-07-08 Asius Technologies, Llc Audio device, system and method

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4811402A (en) * 1986-11-13 1989-03-07 Epic Corporation Method and apparatus for reducing acoustical distortion
US8391534B2 (en) 2008-07-23 2013-03-05 Asius Technologies, Llc Inflatable ear device
US8526652B2 (en) 2008-07-23 2013-09-03 Sonion Nederland Bv Receiver assembly for an inflatable ear device
US8774435B2 (en) 2008-07-23 2014-07-08 Asius Technologies, Llc Audio device, system and method
US8526651B2 (en) 2010-01-25 2013-09-03 Sonion Nederland Bv Receiver module for inflating a membrane in an ear device

Also Published As

Publication number Publication date
JPS5845236B2 (en) 1983-10-07

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