FR2859864B1 - SPEAKER AND CORRESPONDING ACOUSTIC SPEAKER - Google Patents

SPEAKER AND CORRESPONDING ACOUSTIC SPEAKER

Info

Publication number
FR2859864B1
FR2859864B1 FR0310812A FR0310812A FR2859864B1 FR 2859864 B1 FR2859864 B1 FR 2859864B1 FR 0310812 A FR0310812 A FR 0310812A FR 0310812 A FR0310812 A FR 0310812A FR 2859864 B1 FR2859864 B1 FR 2859864B1
Authority
FR
France
Prior art keywords
speaker
corresponding acoustic
acoustic speaker
acoustic
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 - Fee Related
Application number
FR0310812A
Other languages
French (fr)
Other versions
FR2859864A1 (en
Inventor
Yvon Kerneis
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.)
CABASSE ACOUSTIC CT
Original Assignee
CABASSE ACOUSTIC CT
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 CABASSE ACOUSTIC CT filed Critical CABASSE ACOUSTIC CT
Priority to FR0310812A priority Critical patent/FR2859864B1/en
Priority to EP20040364058 priority patent/EP1515584B1/en
Publication of FR2859864A1 publication Critical patent/FR2859864A1/en
Application granted granted Critical
Publication of FR2859864B1 publication Critical patent/FR2859864B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • H04R1/00—Details of transducers, loudspeakers or microphones
    • H04R1/20—Arrangements for obtaining desired frequency or directional characteristics
    • H04R1/22—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired frequency characteristic only 
    • H04R1/24—Structural combinations of separate transducers or of two parts of the same transducer and responsive respectively to two or more frequency ranges
    • 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
FR0310812A 2003-09-15 2003-09-15 SPEAKER AND CORRESPONDING ACOUSTIC SPEAKER Expired - Fee Related FR2859864B1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR0310812A FR2859864B1 (en) 2003-09-15 2003-09-15 SPEAKER AND CORRESPONDING ACOUSTIC SPEAKER
EP20040364058 EP1515584B1 (en) 2003-09-15 2004-09-07 Loudspeaker and corresponding loudspeaker enclosure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0310812A FR2859864B1 (en) 2003-09-15 2003-09-15 SPEAKER AND CORRESPONDING ACOUSTIC SPEAKER

Publications (2)

Publication Number Publication Date
FR2859864A1 FR2859864A1 (en) 2005-03-18
FR2859864B1 true FR2859864B1 (en) 2005-12-30

Family

ID=34130819

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0310812A Expired - Fee Related FR2859864B1 (en) 2003-09-15 2003-09-15 SPEAKER AND CORRESPONDING ACOUSTIC SPEAKER

Country Status (2)

Country Link
EP (1) EP1515584B1 (en)
FR (1) FR2859864B1 (en)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2895202B1 (en) * 2005-12-16 2012-12-14 Cabasse SPEAKER COMPRISING AT LEAST ONE FIRST MEMBRANE AND A SECOND MEMBRANE PROVIDED COAXALLY AND CORRESPONDING ACOUSTIC ENCLOSURE.
FR2895201A1 (en) * 2005-12-16 2007-06-22 Cabasse Sa Loudspeaker for e.g. home theater system, has block positioned ahead of concave membrane along traveling direction and restituting all spectra audible to human ear, where concave membrane restitutes low frequency band
FR2901448B1 (en) * 2006-05-19 2009-01-09 Cabasse Sa DEVICE AND METHOD FOR FILTERING AN ACTIVATION SIGNAL FOR POWERING A COAXIAL MEMBRANE SPEAKER, ACOUSTICAL ENCLOSURE, CORRESPONDING COMPUTER PROGRAMM AND MEANS FOR STORAGE.
ATE463132T1 (en) 2007-08-14 2010-04-15 Klaus Reck COAXIAL SPEAKER
US8135162B2 (en) 2007-11-14 2012-03-13 Harman International Industries, Incorporated Multiple magnet loudspeaker
FR2955445B1 (en) 2010-01-15 2013-06-07 Phl Audio ELECTRODYNAMIC TRANSDUCER WITH DOME AND INTERNAL SUSPENSION
FR2955446B1 (en) 2010-01-15 2015-06-05 Phl Audio ELECTRODYNAMIC TRANSDUCER WITH DOME AND FLOATING SUSPENSION
FR2955444B1 (en) 2010-01-15 2012-08-03 Phl Audio COAXIAL SPEAKER SYSTEM WITH COMPRESSION CHAMBER
JP2012124719A (en) * 2010-12-08 2012-06-28 Alpine Electronics Inc Composite speaker
JP2012124718A (en) * 2010-12-08 2012-06-28 Alpine Electronics Inc Composite speaker
DE102015119294B4 (en) * 2015-11-10 2018-05-30 Norman Gerkinsmeyer Coaxial two-way speaker
FR3049149B1 (en) * 2016-03-17 2018-03-23 Cabasse SPEAKER AND METHOD FOR MANUFACTURING LOUDSPEAKER
FR3052321B1 (en) * 2016-06-02 2019-06-28 Peugeot Citroen Automobiles Sa MOTOR VEHICLE EQUIPPED WITH AN INTEGRATED AUDIO SYSTEM AND AN EMERGENCY CALL HOUSING
FR3058021B1 (en) * 2016-10-25 2019-07-26 Cabasse SPEAKER MOTOR, SPEAKER, AND METHOD FOR CENTERING A SPEAKER MEMBRANE
CN108583392A (en) * 2018-05-22 2018-09-28 黄清山 A kind of chair headrest with loud speaker
WO2022253702A1 (en) * 2021-06-04 2022-12-08 Pss Belgium Nv Loudspeaker assembly

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2604888A1 (en) * 1975-02-10 1976-08-19 Ard Anstalt SPEAKER
DE3002843A1 (en) * 1980-01-26 1981-07-30 Magnetfabrik Bonn Gmbh Vorm. Gewerkschaft Windhorst, 5300 Bonn Dynamic loudspeaker with two coaxial cones - has common central iron core for both air gaps and small cup radiator behind main cone
GB2139040B (en) * 1983-04-25 1986-07-30 Tannoy Ltd Moving coil loudspeakers
GB2261135A (en) * 1991-11-02 1993-05-05 Meir Mordechai A loudspeaker
US5802191A (en) * 1995-01-06 1998-09-01 Guenther; Godehard A. Loudspeakers, systems, and components thereof
JP2000078689A (en) * 1998-09-03 2000-03-14 Sony Corp Electroacoustic transducer

Also Published As

Publication number Publication date
FR2859864A1 (en) 2005-03-18
EP1515584B1 (en) 2013-08-07
EP1515584A1 (en) 2005-03-16

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20150529