JPS5241519A - Electroacoustic converter - Google Patents

Electroacoustic converter

Info

Publication number
JPS5241519A
JPS5241519A JP11754375A JP11754375A JPS5241519A JP S5241519 A JPS5241519 A JP S5241519A JP 11754375 A JP11754375 A JP 11754375A JP 11754375 A JP11754375 A JP 11754375A JP S5241519 A JPS5241519 A JP S5241519A
Authority
JP
Japan
Prior art keywords
electroacoustic converter
low cost
incorporating
converter
flux density
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
JP11754375A
Other languages
Japanese (ja)
Other versions
JPS5444449B2 (en
Inventor
Norio Mogi
Tsuneo Nitta
Masatoshi Tanaka
Hiromichi Horie
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura Electric 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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP11754375A priority Critical patent/JPS5241519A/en
Publication of JPS5241519A publication Critical patent/JPS5241519A/en
Publication of JPS5444449B2 publication Critical patent/JPS5444449B2/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
    • H04R9/02—Details
    • H04R9/04—Construction, mounting, or centering of coil
    • H04R9/046—Construction
    • H04R9/047—Construction in which the windings of the moving coil lay in the same plane

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)

Abstract

PURPOSE:Obtain magnetic circuits with high magnetic flux density and dimensional accuracy at low cost, and by incorporating it, high-performance full-surface drive converter is obtained at low cost.
JP11754375A 1975-09-29 1975-09-29 Electroacoustic converter Granted JPS5241519A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11754375A JPS5241519A (en) 1975-09-29 1975-09-29 Electroacoustic converter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11754375A JPS5241519A (en) 1975-09-29 1975-09-29 Electroacoustic converter

Publications (2)

Publication Number Publication Date
JPS5241519A true JPS5241519A (en) 1977-03-31
JPS5444449B2 JPS5444449B2 (en) 1979-12-26

Family

ID=14714392

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11754375A Granted JPS5241519A (en) 1975-09-29 1975-09-29 Electroacoustic converter

Country Status (1)

Country Link
JP (1) JPS5241519A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5775721A (en) * 1980-10-27 1982-05-12 Chuo Denki Seisakusho:Kk Pipe cutter

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5775721A (en) * 1980-10-27 1982-05-12 Chuo Denki Seisakusho:Kk Pipe cutter

Also Published As

Publication number Publication date
JPS5444449B2 (en) 1979-12-26

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