JPS57194700A - Speaker box - Google Patents

Speaker box

Info

Publication number
JPS57194700A
JPS57194700A JP7915681A JP7915681A JPS57194700A JP S57194700 A JPS57194700 A JP S57194700A JP 7915681 A JP7915681 A JP 7915681A JP 7915681 A JP7915681 A JP 7915681A JP S57194700 A JPS57194700 A JP S57194700A
Authority
JP
Japan
Prior art keywords
speaker box
speaker
resin
core material
necessitating
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
JP7915681A
Other languages
English (en)
Inventor
Morihiro Miyazaki
Kenichi Takahashi
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 JP7915681A priority Critical patent/JPS57194700A/ja
Publication of JPS57194700A publication Critical patent/JPS57194700A/ja
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)
JP7915681A 1981-05-27 1981-05-27 Speaker box Pending JPS57194700A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7915681A JPS57194700A (en) 1981-05-27 1981-05-27 Speaker box

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7915681A JPS57194700A (en) 1981-05-27 1981-05-27 Speaker box

Publications (1)

Publication Number Publication Date
JPS57194700A true JPS57194700A (en) 1982-11-30

Family

ID=13682094

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7915681A Pending JPS57194700A (en) 1981-05-27 1981-05-27 Speaker box

Country Status (1)

Country Link
JP (1) JPS57194700A (ja)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1276346A1 (en) * 2000-03-14 2003-01-15 Sawaki Co., Ltd. Speaker box
EP1304015A2 (en) * 2000-07-21 2003-04-23 B & W Loudspeakers Limited Acoustic structures
US20090245562A1 (en) * 2006-04-03 2009-10-01 Shuji Saiki Speaker system

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51140618A (en) * 1975-05-30 1976-12-03 Pioneer Electronic Corp Cabinet for speaker

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51140618A (en) * 1975-05-30 1976-12-03 Pioneer Electronic Corp Cabinet for speaker

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1276346A1 (en) * 2000-03-14 2003-01-15 Sawaki Co., Ltd. Speaker box
EP1276346A4 (en) * 2000-03-14 2003-05-07 Sawaki Co Ltd SPEAKER SPEAKER
EP1304015A2 (en) * 2000-07-21 2003-04-23 B & W Loudspeakers Limited Acoustic structures
US20090245562A1 (en) * 2006-04-03 2009-10-01 Shuji Saiki Speaker system
US8335333B2 (en) * 2006-04-03 2012-12-18 Panasonic Corporation Speaker system

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