JPH0464240B2 - - Google Patents

Info

Publication number
JPH0464240B2
JPH0464240B2 JP8907087A JP8907087A JPH0464240B2 JP H0464240 B2 JPH0464240 B2 JP H0464240B2 JP 8907087 A JP8907087 A JP 8907087A JP 8907087 A JP8907087 A JP 8907087A JP H0464240 B2 JPH0464240 B2 JP H0464240B2
Authority
JP
Japan
Prior art keywords
diaphragm
speaker
hollow frame
frame
mounting frame
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.)
Expired
Application number
JP8907087A
Other languages
English (en)
Japanese (ja)
Other versions
JPS63254897A (ja
Inventor
Takeshi Teragaki
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to JP8907087A priority Critical patent/JPS63254897A/ja
Publication of JPS63254897A publication Critical patent/JPS63254897A/ja
Publication of JPH0464240B2 publication Critical patent/JPH0464240B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Diaphragms For Electromechanical Transducers (AREA)
  • Obtaining Desirable Characteristics In Audible-Bandwidth Transducers (AREA)
  • Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
JP8907087A 1987-04-11 1987-04-11 スピ−カ Granted JPS63254897A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8907087A JPS63254897A (ja) 1987-04-11 1987-04-11 スピ−カ

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8907087A JPS63254897A (ja) 1987-04-11 1987-04-11 スピ−カ

Publications (2)

Publication Number Publication Date
JPS63254897A JPS63254897A (ja) 1988-10-21
JPH0464240B2 true JPH0464240B2 (en]) 1992-10-14

Family

ID=13960592

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8907087A Granted JPS63254897A (ja) 1987-04-11 1987-04-11 スピ−カ

Country Status (1)

Country Link
JP (1) JPS63254897A (en])

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5357587A (en) * 1992-12-23 1994-10-18 Grodinsky Robert M Distortion reduction in loudspeakers
US6611604B1 (en) 1999-10-22 2003-08-26 Stillwater Designs & Audio, Inc. Ultra low frequency transducer and loud speaker comprising same

Also Published As

Publication number Publication date
JPS63254897A (ja) 1988-10-21

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