JPS6139799B2 - - Google Patents

Info

Publication number
JPS6139799B2
JPS6139799B2 JP17121280A JP17121280A JPS6139799B2 JP S6139799 B2 JPS6139799 B2 JP S6139799B2 JP 17121280 A JP17121280 A JP 17121280A JP 17121280 A JP17121280 A JP 17121280A JP S6139799 B2 JPS6139799 B2 JP S6139799B2
Authority
JP
Japan
Prior art keywords
voice coil
center
gap
magnetic
speaker
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
JP17121280A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5793800A (en
Inventor
Asahiko Okada
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 JP55171212A priority Critical patent/JPS5793800A/ja
Publication of JPS5793800A publication Critical patent/JPS5793800A/ja
Publication of JPS6139799B2 publication Critical patent/JPS6139799B2/ja
Granted 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
    • H04R9/00—Transducers of moving-coil, moving-strip, or moving-wire type

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
JP55171212A 1980-12-03 1980-12-03 Assembling method of speaker Granted JPS5793800A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP55171212A JPS5793800A (en) 1980-12-03 1980-12-03 Assembling method of speaker

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55171212A JPS5793800A (en) 1980-12-03 1980-12-03 Assembling method of speaker

Publications (2)

Publication Number Publication Date
JPS5793800A JPS5793800A (en) 1982-06-10
JPS6139799B2 true JPS6139799B2 (OSRAM) 1986-09-05

Family

ID=15919108

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55171212A Granted JPS5793800A (en) 1980-12-03 1980-12-03 Assembling method of speaker

Country Status (1)

Country Link
JP (1) JPS5793800A (OSRAM)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5418860A (en) * 1993-05-10 1995-05-23 Aura Systems, Inc. Voice coil excursion and amplitude gain control device

Also Published As

Publication number Publication date
JPS5793800A (en) 1982-06-10

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