JPS52113718A - Electro-acoustic transducer - Google Patents

Electro-acoustic transducer

Info

Publication number
JPS52113718A
JPS52113718A JP3065276A JP3065276A JPS52113718A JP S52113718 A JPS52113718 A JP S52113718A JP 3065276 A JP3065276 A JP 3065276A JP 3065276 A JP3065276 A JP 3065276A JP S52113718 A JPS52113718 A JP S52113718A
Authority
JP
Japan
Prior art keywords
electro
acoustic transducer
membrane
vibration
support 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.)
Pending
Application number
JP3065276A
Other languages
Japanese (ja)
Inventor
Norio Mogi
Tsuneo Nitta
Mamoru Kuriyagawa
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 JP3065276A priority Critical patent/JPS52113718A/en
Publication of JPS52113718A publication Critical patent/JPS52113718A/en
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
    • 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

Abstract

PURPOSE:To obtain the sufficient dynamic range with high efficiency and low distortion factor by providing a vibration membrance support frame with the edge made at the outer periphery of the membrane.
JP3065276A 1976-03-19 1976-03-19 Electro-acoustic transducer Pending JPS52113718A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3065276A JPS52113718A (en) 1976-03-19 1976-03-19 Electro-acoustic transducer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3065276A JPS52113718A (en) 1976-03-19 1976-03-19 Electro-acoustic transducer

Publications (1)

Publication Number Publication Date
JPS52113718A true JPS52113718A (en) 1977-09-24

Family

ID=12309715

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3065276A Pending JPS52113718A (en) 1976-03-19 1976-03-19 Electro-acoustic transducer

Country Status (1)

Country Link
JP (1) JPS52113718A (en)

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