JPS6016796A - 動電型スピ−カ - Google Patents

動電型スピ−カ

Info

Publication number
JPS6016796A
JPS6016796A JP12306884A JP12306884A JPS6016796A JP S6016796 A JPS6016796 A JP S6016796A JP 12306884 A JP12306884 A JP 12306884A JP 12306884 A JP12306884 A JP 12306884A JP S6016796 A JPS6016796 A JP S6016796A
Authority
JP
Japan
Prior art keywords
plate
magnetic
magnetic circuit
magnet
fixed
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
JP12306884A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6135759B2 (enrdf_load_stackoverflow
Inventor
Hideaki Inoue
秀明 井上
Shuji Saeki
周二 佐伯
Katsumasa Sato
克昌 佐藤
Kazuhide Sato
和栄 佐藤
Tsuneo Tanaka
恒雄 田中
Seiichi Ishikawa
石川　清一
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 JP12306884A priority Critical patent/JPS6016796A/ja
Publication of JPS6016796A publication Critical patent/JPS6016796A/ja
Publication of JPS6135759B2 publication Critical patent/JPS6135759B2/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
    • H04R9/025—Magnetic circuit
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R2209/00—Details of transducers of the moving-coil, moving-strip, or moving-wire type covered by H04R9/00 but not provided for in any of its subgroups
    • H04R2209/022—Aspects regarding the stray flux internal or external to the magnetic circuit, e.g. shielding, shape of magnetic circuit, flux compensation coils

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
JP12306884A 1984-06-15 1984-06-15 動電型スピ−カ Granted JPS6016796A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12306884A JPS6016796A (ja) 1984-06-15 1984-06-15 動電型スピ−カ

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12306884A JPS6016796A (ja) 1984-06-15 1984-06-15 動電型スピ−カ

Publications (2)

Publication Number Publication Date
JPS6016796A true JPS6016796A (ja) 1985-01-28
JPS6135759B2 JPS6135759B2 (enrdf_load_stackoverflow) 1986-08-14

Family

ID=14851394

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12306884A Granted JPS6016796A (ja) 1984-06-15 1984-06-15 動電型スピ−カ

Country Status (1)

Country Link
JP (1) JPS6016796A (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
JPS6135759B2 (enrdf_load_stackoverflow) 1986-08-14

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