JPH0478079B2 - - Google Patents

Info

Publication number
JPH0478079B2
JPH0478079B2 JP59184197A JP18419784A JPH0478079B2 JP H0478079 B2 JPH0478079 B2 JP H0478079B2 JP 59184197 A JP59184197 A JP 59184197A JP 18419784 A JP18419784 A JP 18419784A JP H0478079 B2 JPH0478079 B2 JP H0478079B2
Authority
JP
Japan
Prior art keywords
speaker
magnet
magnetic
pole
vibrating body
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 - Lifetime
Application number
JP59184197A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6162298A (ja
Inventor
Mutsuo Hirano
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.)
Sanden Corp
Original Assignee
Sanden 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 Sanden Corp filed Critical Sanden Corp
Priority to JP18419784A priority Critical patent/JPS6162298A/ja
Priority to AU45644/85A priority patent/AU580794B2/en
Priority to DE19853527501 priority patent/DE3527501A1/de
Priority to GB08519349A priority patent/GB2165720B/en
Priority to FR858511896A priority patent/FR2569929B1/fr
Priority to US06/768,341 priority patent/US4720868A/en
Publication of JPS6162298A publication Critical patent/JPS6162298A/ja
Publication of JPH0478079B2 publication Critical patent/JPH0478079B2/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
    • H04R2209/027—Electrical or mechanical reduction of yoke vibration

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
JP18419784A 1984-09-03 1984-09-03 スピ−カ装置 Granted JPS6162298A (ja)

Priority Applications (6)

Application Number Priority Date Filing Date Title
JP18419784A JPS6162298A (ja) 1984-09-03 1984-09-03 スピ−カ装置
AU45644/85A AU580794B2 (en) 1984-09-03 1985-07-31 Dynamic transducer device
DE19853527501 DE3527501A1 (de) 1984-09-03 1985-07-31 Dynamische wandlereinrichtung
GB08519349A GB2165720B (en) 1984-09-03 1985-08-01 Dynamic speaker
FR858511896A FR2569929B1 (fr) 1984-09-03 1985-08-02 Transducteur dynamique tel que haut-parleur pour les frequences graves et les frequences aigues
US06/768,341 US4720868A (en) 1984-09-03 1985-08-22 Dynamic transducer device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP18419784A JPS6162298A (ja) 1984-09-03 1984-09-03 スピ−カ装置

Publications (2)

Publication Number Publication Date
JPS6162298A JPS6162298A (ja) 1986-03-31
JPH0478079B2 true JPH0478079B2 (ru) 1992-12-10

Family

ID=16149051

Family Applications (1)

Application Number Title Priority Date Filing Date
JP18419784A Granted JPS6162298A (ja) 1984-09-03 1984-09-03 スピ−カ装置

Country Status (1)

Country Link
JP (1) JPS6162298A (ru)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0240729A3 (en) * 1986-03-05 1988-08-24 Fuji Photo Film Co., Ltd. Method of analyzing autoradiograph for determining base sequence of nucleic acid
CN104074904B (zh) * 2014-06-19 2016-02-24 西安交通大学 一种基于音圈电机的柔性结构振动主动控制系统及方法
JP7276981B2 (ja) * 2017-03-29 2023-05-18 アスク インダストリーズ ソシエイタ´ パー アゾーニ 振動制御システムを有するラウドスピーカ

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS572795B2 (ru) * 1974-12-27 1982-01-18
JPS5952795B2 (ja) * 1975-07-07 1984-12-21 ユナイテッド キングドム アトミック エナ↓−ヂイ オ↓−ソリテイ 原子炉

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS572795U (ru) * 1980-06-02 1982-01-08
JPS6128465Y2 (ru) * 1981-04-18 1986-08-23
JPS5952795U (ja) * 1982-09-30 1984-04-06 パイオニア株式会社 同軸型複合スピ−カ
JPS5984996U (ja) * 1982-11-30 1984-06-08 パイオニア株式会社 複合型スピ−カ

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS572795B2 (ru) * 1974-12-27 1982-01-18
JPS5952795B2 (ja) * 1975-07-07 1984-12-21 ユナイテッド キングドム アトミック エナ↓−ヂイ オ↓−ソリテイ 原子炉

Also Published As

Publication number Publication date
JPS6162298A (ja) 1986-03-31

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