JPS6231879B2 - - Google Patents

Info

Publication number
JPS6231879B2
JPS6231879B2 JP9364680A JP9364680A JPS6231879B2 JP S6231879 B2 JPS6231879 B2 JP S6231879B2 JP 9364680 A JP9364680 A JP 9364680A JP 9364680 A JP9364680 A JP 9364680A JP S6231879 B2 JPS6231879 B2 JP S6231879B2
Authority
JP
Japan
Prior art keywords
nodal lines
diaphragm
magnetic drive
driven
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.)
Expired
Application number
JP9364680A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5718198A (en
Inventor
Shuji Saeki
Katsumasa Sato
Kazuhide Sato
Seiichi Ishikawa
Hideaki Inoe
Tsuneo Tanaka
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 JP9364680A priority Critical patent/JPS5718198A/ja
Priority to GB8120922A priority patent/GB2082021B/en
Priority to US06/281,167 priority patent/US4426556A/en
Priority to DE19813126993 priority patent/DE3126993A1/de
Publication of JPS5718198A publication Critical patent/JPS5718198A/ja
Publication of JPS6231879B2 publication Critical patent/JPS6231879B2/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
    • H04R9/06—Loudspeakers
    • H04R9/063—Loudspeakers using a plurality of acoustic drivers

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)
JP9364680A 1980-07-08 1980-07-08 Dynamic loudspeaker Granted JPS5718198A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP9364680A JPS5718198A (en) 1980-07-08 1980-07-08 Dynamic loudspeaker
GB8120922A GB2082021B (en) 1980-07-08 1981-07-07 Electrodynamic loudspeaker
US06/281,167 US4426556A (en) 1980-07-08 1981-07-07 Electrodynamic loudspeaker
DE19813126993 DE3126993A1 (de) 1980-07-08 1981-07-08 Elektrodynamischer lautsprecher

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9364680A JPS5718198A (en) 1980-07-08 1980-07-08 Dynamic loudspeaker

Publications (2)

Publication Number Publication Date
JPS5718198A JPS5718198A (en) 1982-01-29
JPS6231879B2 true JPS6231879B2 (fr) 1987-07-10

Family

ID=14088126

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9364680A Granted JPS5718198A (en) 1980-07-08 1980-07-08 Dynamic loudspeaker

Country Status (1)

Country Link
JP (1) JPS5718198A (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03131080U (fr) * 1990-04-17 1991-12-27
JPH0524141Y2 (fr) * 1988-05-07 1993-06-18

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58137398A (ja) * 1982-02-09 1983-08-15 Matsushita Electric Ind Co Ltd 動電型スピ−カ
JPS60144395U (ja) * 1984-03-06 1985-09-25 オンキヨー株式会社 ド−ム型スピ−カ−
JPS6137694U (ja) * 1984-08-07 1986-03-08 オンキヨー株式会社 ド−ム型スピ−カ−
KR101122437B1 (ko) * 2004-09-30 2012-03-09 피에스에스 벨기에 엔브이 음향막을 가진 라우드 스피커
GB0601076D0 (en) * 2006-01-19 2006-03-01 New Transducers Ltd Acoustic device and method of making acoustic device
GB2522814B (en) * 2012-11-30 2020-07-29 Tymphany Hong Kong Ltd A loudspeaker with two motors and one suspension
JP6610506B2 (ja) * 2016-11-07 2019-11-27 ヤマハ株式会社 音響装置

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0524141Y2 (fr) * 1988-05-07 1993-06-18
JPH03131080U (fr) * 1990-04-17 1991-12-27

Also Published As

Publication number Publication date
JPS5718198A (en) 1982-01-29

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