JPS51146221A - Loudspeaker - Google Patents

Loudspeaker

Info

Publication number
JPS51146221A
JPS51146221A JP51013835A JP1383576A JPS51146221A JP S51146221 A JPS51146221 A JP S51146221A JP 51013835 A JP51013835 A JP 51013835A JP 1383576 A JP1383576 A JP 1383576A JP S51146221 A JPS51146221 A JP S51146221A
Authority
JP
Japan
Prior art keywords
loudspeaker
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
JP51013835A
Other languages
Japanese (ja)
Inventor
Zagurooru Mohametsudo Ga Saado
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.)
AA ERU DEE ANSHIYUTARUTO
ARD ANSTALT
Original Assignee
AA ERU DEE ANSHIYUTARUTO
ARD ANSTALT
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
Priority claimed from GB5635/75A external-priority patent/GB1543162A/en
Application filed by AA ERU DEE ANSHIYUTARUTO, ARD ANSTALT filed Critical AA ERU DEE ANSHIYUTARUTO
Publication of JPS51146221A publication Critical patent/JPS51146221A/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
    • H04R9/045—Mounting
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R3/00—Circuits for transducers, loudspeakers or microphones
    • H04R3/002—Damping circuit arrangements for transducers, e.g. motional feedback circuits
JP51013835A 1975-02-10 1976-02-10 Loudspeaker Pending JPS51146221A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB5635/75A GB1543162A (en) 1975-02-10 1975-02-10 Loudspeakers
GB791475 1975-02-25
GB1177675 1975-03-20

Publications (1)

Publication Number Publication Date
JPS51146221A true JPS51146221A (en) 1976-12-15

Family

ID=27254673

Family Applications (1)

Application Number Title Priority Date Filing Date
JP51013835A Pending JPS51146221A (en) 1975-02-10 1976-02-10 Loudspeaker

Country Status (5)

Country Link
JP (1) JPS51146221A (en)
CA (1) CA1094678A (en)
DE (1) DE2604888A1 (en)
FR (1) FR2300477A1 (en)
NL (1) NL7601328A (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5414726A (en) * 1977-07-06 1979-02-03 Hitachi Ltd Dome type speaker
FR2428952A3 (en) * 1978-04-03 1980-01-11 Audax Hi=Fi loudspeaker having convex diaphragm - rigidly secured to loudspeaker coil former and flexibly secured to outer annular pole piece
JPS5527702A (en) * 1978-08-18 1980-02-28 Sony Corp Vibrator for speaker
US4550430A (en) * 1981-02-20 1985-10-29 Meyers Stanley T Sound reproducing system utilizing motional feedback and an improved integrated magnetic structure
US4590332A (en) * 1983-05-23 1986-05-20 Pascal Delbuck Phase coherent low frequency speaker
DK171729B1 (en) * 1994-11-01 1997-04-14 Dan Kristoffersen Electrodynamic loudspeaker with fluid suspended moving system
DE69733758T2 (en) * 1997-10-27 2006-03-30 JL Audio, Inc., Miramar Suspension system of concentric tubes for loudspeakers
FR2859864B1 (en) * 2003-09-15 2005-12-30 Cabasse Acoustic Ct SPEAKER AND CORRESPONDING ACOUSTIC SPEAKER
CN103733644B (en) * 2011-07-12 2017-04-26 斯特塔音响器材有限责任公司 Voice coil former stiffener and transducer
DE102016114596B4 (en) 2016-08-05 2021-05-06 Beyerdynamic Gmbh & Co. Kg Electro-acoustic transducer

Also Published As

Publication number Publication date
NL7601328A (en) 1976-08-12
FR2300477B1 (en) 1982-08-20
CA1094678A (en) 1981-01-27
FR2300477A1 (en) 1976-09-03
DE2604888A1 (en) 1976-08-19

Similar Documents

Publication Publication Date Title
JPS51123137A (en) Speaker unit
JPS5229723A (en) Loudspeaker
GB1542264A (en) Loudspeaker systems
GB1546403A (en) Electrostatotographic reproduction
GB1550005A (en) Speaker
BG27526A4 (en) Herbicid antipoison
AU1175076A (en) Indolylalkylpiperidines
AU1271076A (en) Push-toy
JPS51146221A (en) Loudspeaker
AU1390276A (en) Anthraquinone-bis-amidines
AU1804476A (en) Phenylbenzofurans
AU1261376A (en) Diarylbutanolamines
AU1804276A (en) 3-phenylbenzofurans
AU1616876A (en) Cloches
JPS5254417A (en) Speaker system
AU1715276A (en) Phenylsulfenylpiperazines
BG27522A3 (en) Fungicœde compositiow
GB1544280A (en) Loudspeaker covers
JPS5191391A (en) Hatsukohonyoru ll isoroishinno seizoho
CH610841A5 (en) Skibob
AU507976B2 (en) Loudspeakers
JPS5240123A (en) Speaker unit
JPS5279603A (en) Loudspeaker
JPS5191393A (en) Hatsukohonyoru ll hisuchijinnoseizoho
JPS5195185A (en) Hatsukohonyoru ll gurutaminsannoseizoho