BE852749A - Haut-parleur dynamique a large bande - Google Patents

Haut-parleur dynamique a large bande

Info

Publication number
BE852749A
BE852749A BE176009A BE176009A BE852749A BE 852749 A BE852749 A BE 852749A BE 176009 A BE176009 A BE 176009A BE 176009 A BE176009 A BE 176009A BE 852749 A BE852749 A BE 852749A
Authority
BE
Belgium
Prior art keywords
wide band
band speaker
dynamic wide
dynamic
speaker
Prior art date
Application number
BE176009A
Other languages
English (en)
French (fr)
Original Assignee
Babbco 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
Priority claimed from US05/669,315 external-priority patent/US4115667A/en
Application filed by Babbco Ltd filed Critical Babbco Ltd
Publication of BE852749A publication Critical patent/BE852749A/xx

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
    • H04R31/00—Apparatus or processes specially adapted for the manufacture of transducers or diaphragms therefor
    • 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
    • H04R9/022—Cooling arrangements
    • 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
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R2499/00—Aspects covered by H04R or H04S not otherwise provided for in their subgroups
    • H04R2499/10—General applications
    • H04R2499/13—Acoustic transducers and sound field adaptation in vehicles
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R31/00—Apparatus or processes specially adapted for the manufacture of transducers or diaphragms therefor
    • H04R31/006—Interconnection of transducer parts

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Manufacturing & Machinery (AREA)
  • Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)
  • Details Of Audible-Bandwidth Transducers (AREA)
BE176009A 1976-03-22 1977-03-22 Haut-parleur dynamique a large bande BE852749A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/669,315 US4115667A (en) 1973-06-21 1976-03-22 Loudspeaker voice coil bearing

Publications (1)

Publication Number Publication Date
BE852749A true BE852749A (fr) 1977-09-22

Family

ID=24685909

Family Applications (1)

Application Number Title Priority Date Filing Date
BE176009A BE852749A (fr) 1976-03-22 1977-03-22 Haut-parleur dynamique a large bande

Country Status (12)

Country Link
US (1) US4144416A (sv)
JP (1) JPS52138121A (sv)
AU (1) AU2342177A (sv)
BE (1) BE852749A (sv)
BR (1) BR7701737A (sv)
DE (1) DE2712183A1 (sv)
DK (1) DK125277A (sv)
FR (3) FR2345881A1 (sv)
GB (3) GB1574855A (sv)
IT (1) IT1086872B (sv)
NL (1) NL7703106A (sv)
SE (1) SE7703203L (sv)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4572326A (en) * 1979-12-20 1986-02-25 General Motors Corporation Motor vehicle loudspeaker installation
US4565905A (en) * 1982-04-28 1986-01-21 International Jensen Incoporated Loudspeaker construction
US4465905A (en) * 1982-04-28 1984-08-14 International Jensen Incorporated Loudspeaker assembly
JPH0638549Y2 (ja) * 1985-08-29 1994-10-05 パイオニア株式会社 車載用スピ−カ装置
US4696369A (en) * 1986-07-07 1987-09-29 Dodrill Gregg W Speaker and baffle system for a vehicle storage well and method of installing same
US5131052A (en) * 1989-01-06 1992-07-14 Hill Amel L Mid-range loudspeaker assembly propagating forward and backward sound waves in phase
CA2021243A1 (en) * 1989-07-17 1991-01-18 Ernest Latham-Brown Vehicular sound reproducing
JP3426598B2 (ja) * 1990-10-17 2003-07-14 キヤノン オイローパ エヌ．ヴェー． 音響出力装置
US6513624B2 (en) 2000-02-03 2003-02-04 C. Ronald Coffin Loudspeaker enclosure
US20010046302A1 (en) * 2000-04-14 2001-11-29 Daly Paul D. Active noise cancellation optimized air gaps
JP3753150B1 (ja) * 2004-09-09 2006-03-08 株式会社村田製作所 スピーカ
JP4448811B2 (ja) * 2005-09-28 2010-04-14 日本電産ピジョン株式会社 スピーカー
US7529382B2 (en) * 2006-07-17 2009-05-05 Burton A. Babb High fidelity loudspeaker
JP2008103856A (ja) * 2006-10-17 2008-05-01 Pioneer Electronic Corp スピーカユニット
US20090052723A1 (en) * 2007-08-22 2009-02-26 Hi-Tech Sound System Co., Ltd. Speaker cabinet assembly for a speaker system
CN103686476A (zh) * 2012-08-31 2014-03-26 刘骏涛 一种带有伸缩共鸣腔的微型音箱
DE102015119191A1 (de) * 2015-11-06 2017-05-11 Eberspächer Exhaust Technology GmbH & Co. KG Schallerzeuger zur Befestigung an einem Fahrzeug zur Beeinflussung von Geräuschen des Fahrzeugs
DE102019108423B4 (de) * 2019-04-01 2021-08-05 Svetlomir Aleksandrov Lautsprecherbox und Lautsprecher
USD945982S1 (en) * 2020-03-26 2022-03-15 Alpine Electronics, Inc. In-car speaker

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE585748C (de) * 1933-10-09 Telefunken Gmbh In ein Gehaeuse eingebauter Lautsprecher
US3166148A (en) * 1965-01-19 Diaphragm means for acoustic translating devices
US1741274A (en) * 1929-03-06 1929-12-31 Le Roy C Baumann Radio reproducer
US1869178A (en) * 1930-08-15 1932-07-26 Bell Telephone Labor Inc Sound translating device
US1917013A (en) * 1930-12-27 1933-07-04 Bell Telephone Labor Inc Sound translating device
US1930577A (en) * 1931-09-15 1933-10-17 Magnavox Co Loud speaker mounting
US2235654A (en) * 1937-12-31 1941-03-18 Rca Corp Sound transducer
FR904940A (fr) * 1943-03-26 1945-11-20 Fides Gmbh Bobine oscillante pour transformateurs mécano-acoustiques
FR931897A (fr) * 1946-08-01 1948-03-05 Perfectionnements apportés aux haut-parleurs et aux appareils analogues
FR1126904A (fr) * 1949-10-11 1956-12-04 O S A E Perfectionnements apportés à la construction des haut-parleurs
US2900040A (en) * 1955-09-12 1959-08-18 Muter Company Loudspeaker system
DE1078617B (de) * 1957-07-02 1960-03-31 Peter Grassmann Verfahren und Vorrichtung zur Herstellung von vorzugsweise mehrlagigen Schwingspulen fuer elektrodynamische Lautsprecher
US3089562A (en) * 1959-10-01 1963-05-14 Lafayette Radio Electronics Co Loudspeaker baffle assembly
US3068955A (en) * 1959-11-27 1962-12-18 Albert A W J Van Hedel Device for the radiation of sound waves
US3135348A (en) * 1961-03-20 1964-06-02 Herbert E Bill Speaker enclosure
US3201529A (en) * 1962-11-16 1965-08-17 Philip C Surh Dynamic speaker
US3240289A (en) * 1963-10-25 1966-03-15 Sony Corp Sound system
FR2085287B1 (sv) * 1970-01-23 1977-01-21
US3983337A (en) * 1973-06-21 1976-09-28 Babbco, Ltd. Broad-band acoustic speaker

Also Published As

Publication number Publication date
GB1574855A (en) 1980-09-10
GB1574857A (en) 1980-09-10
NL7703106A (nl) 1977-09-26
JPS52138121A (en) 1977-11-18
US4144416A (en) 1979-03-13
BR7701737A (pt) 1978-01-24
IT1086872B (it) 1985-05-31
SE7703203L (sv) 1977-09-23
GB1574856A (en) 1980-09-10
FR2364588A1 (fr) 1978-04-07
DE2712183A1 (de) 1977-10-06
AU2342177A (en) 1978-09-21
DK125277A (da) 1977-09-23
FR2364587A1 (fr) 1978-04-07
FR2345881A1 (fr) 1977-10-21

Similar Documents

Publication Publication Date Title
BE852749A (fr) Haut-parleur dynamique a large bande
PL198145A1 (pl) Srodek chwastobojczy
FR2338812A1 (fr) Pneumatique a structure radiale
FR2341243A1 (fr) Haut-parleur
FR2410409B1 (fr) Haut-parleur dynamique
SE7710241L (sv) Ljuddempat skerorgan
PL199969A1 (pl) Srodek chwastobojczy
PL196753A1 (pl) Srodek chwastobojczy
SE7701417L (sv) Hogtalare
IT1076326B (it) Elettrolizzatore orizzontale a diaframma
PL194293A1 (pl) Srodek chwastobojczy
PL198477A1 (pl) Srodek chwastobojczy
BE801989A (fr) Accelerometre a large bande
AT361999B (de) Lautsprecher
SE415624B (sv) Hogtalarsystem
SE7708200L (sv) Hogtalare
FR2339311A1 (fr) Ecouteurs
PL197043A1 (pl) Srodek chwastobojczy
IT1076244B (it) Compressore a capsulismo
DK354877A (da) Korbar bandtransportor
PL200001A1 (pl) Srodek chwastobojczy
PL197958A1 (pl) Srodek chwastobojczy
PL196669A1 (pl) Srodek chwastobojczy
FI772934A (fi) Aendloesa band
PL199876A1 (pl) Srodek chwastobojczy