JPS51121321A - Acoustic transducer - Google Patents

Acoustic transducer

Info

Publication number
JPS51121321A
JPS51121321A JP4594875A JP4594875A JPS51121321A JP S51121321 A JPS51121321 A JP S51121321A JP 4594875 A JP4594875 A JP 4594875A JP 4594875 A JP4594875 A JP 4594875A JP S51121321 A JPS51121321 A JP S51121321A
Authority
JP
Japan
Prior art keywords
acoustic transducer
diaphragm
frequency characteristic
prevent generation
improve frequency
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
JP4594875A
Other languages
Japanese (ja)
Other versions
JPS5515917B2 (en
Inventor
Jiro Nakazono
Akio Kofuchi
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.)
Pioneer Corp
Original Assignee
Pioneer Electronic Corp
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 Pioneer Electronic Corp filed Critical Pioneer Electronic Corp
Priority to JP4594875A priority Critical patent/JPS51121321A/en
Publication of JPS51121321A publication Critical patent/JPS51121321A/en
Publication of JPS5515917B2 publication Critical patent/JPS5515917B2/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

Abstract

PURPOSE:To prevent generation of acoustic load harmful to diaphragm and to improve frequency characteristic.
JP4594875A 1975-04-16 1975-04-16 Acoustic transducer Granted JPS51121321A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4594875A JPS51121321A (en) 1975-04-16 1975-04-16 Acoustic transducer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4594875A JPS51121321A (en) 1975-04-16 1975-04-16 Acoustic transducer

Publications (2)

Publication Number Publication Date
JPS51121321A true JPS51121321A (en) 1976-10-23
JPS5515917B2 JPS5515917B2 (en) 1980-04-26

Family

ID=12733489

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4594875A Granted JPS51121321A (en) 1975-04-16 1975-04-16 Acoustic transducer

Country Status (1)

Country Link
JP (1) JPS51121321A (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS49148040U (en) * 1973-04-20 1974-12-20

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS49148040U (en) * 1973-04-20 1974-12-20

Also Published As

Publication number Publication date
JPS5515917B2 (en) 1980-04-26

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