ES288111Y - Una caja acustica con un filtro acustico paso-banda integra-do - Google Patents

Una caja acustica con un filtro acustico paso-banda integra-do

Info

Publication number: ES288111Y
Authority: ES; Spain
Prior art keywords: acoustic; banda; paso; integra; box
Prior art date: 1983-05-13
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

ES1984288111U

Other languages

English (en)

Other versions

ES288111U (es

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.)

Nokia Spain SA

Original Assignee

Alcatel Espana SA

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.)

1983-05-13

Filing date

1984-05-11

Publication date

1986-06-16

1984-05-11 Application filed by Alcatel Espana SA filed Critical Alcatel Espana SA

1985-11-16 Publication of ES288111U publication Critical patent/ES288111U/es

1986-06-16 Application granted granted Critical

1986-06-16 Publication of ES288111Y publication Critical patent/ES288111Y/es

Status Expired legal-status Critical Current

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
- H04R1/28—Transducer mountings or enclosures modified by provision of mechanical or acoustic impedances, e.g. resonator, damping means
- H04R1/2807—Enclosures comprising vibrating or resonating arrangements
- H04R1/2838—Enclosures comprising vibrating or resonating arrangements of the bandpass type
- H04R1/2842—Enclosures comprising vibrating or resonating arrangements of the bandpass type for loudspeaker transducers
- 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
- H04R1/28—Transducer mountings or enclosures modified by provision of mechanical or acoustic impedances, e.g. resonator, damping means
- H04R1/2807—Enclosures comprising vibrating or resonating arrangements
- H04R1/2815—Enclosures comprising vibrating or resonating arrangements of the bass reflex type
- H04R1/2819—Enclosures comprising vibrating or resonating arrangements of the bass reflex type for loudspeaker transducers

Landscapes

Health & Medical Sciences (AREA)
Otolaryngology (AREA)
Physics & Mathematics (AREA)
Engineering & Computer Science (AREA)
Acoustics & Sound (AREA)
Signal Processing (AREA)
Details Of Audible-Bandwidth Transducers (AREA)
Obtaining Desirable Characteristics In Audible-Bandwidth Transducers (AREA)

ES1984288111U 1983-05-13 1984-05-11 Una caja acustica con un filtro acustico paso-banda integra-do Expired ES288111Y (es)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
DE19833317518 DE3317518A1 (de)	1983-05-13	1983-05-13	Lautsprecherbox mit integriertem akustischem bandpassfilter
DE8314251		1983-05-13

Publications (2)

Publication Number	Publication Date
ES288111U ES288111U (es)	1985-11-16
ES288111Y true ES288111Y (es)	1986-06-16

Family

ID=37781891

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
ES1984288111U Expired ES288111Y (es)	1983-05-13	1984-05-11	Una caja acustica con un filtro acustico paso-banda integra-do

Country Status (6)

Country	Link
EP (1)	EP0125625A1 (es)
JP (1)	JPS6035898A (es)
DE (2)	DE8314251U1 (es)
DK (1)	DK233984A (es)
ES (1)	ES288111Y (es)
FI (1)	FI841729L (es)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4549631A (en) *	1983-10-24	1985-10-29	Bose Corporation	Multiple porting loudspeaker systems
DE3405128A1 (de) *	1984-02-14	1985-08-22	Standard Elektrik Lorenz Ag, 7000 Stuttgart	Vorrichtung zur stereophonen tonwiedergabe in einem fernsehempfangsgeraet
JPH0797878B2 (ja) *	1986-11-07	1995-10-18	松下電器産業株式会社	スピ−カシステム
JPS6489700A (en) *	1987-09-30	1989-04-04	Hitachi Ltd	Speaker system
US5009281A (en) *	1988-03-10	1991-04-23	Yamaha Corporation	Acoustic apparatus
JPH0733509Y2 (ja) *	1988-03-16	1995-07-31	株式会社ケンウッド	低音域再生用スピーカシステム
JP2737922B2 (ja) *	1988-05-25	1998-04-08	ヤマハ株式会社	音響装置
DE68925434T2 (de) *	1988-04-25	1996-11-14	Yamaha Corp	Elektroakustische Antriebsschaltung
FR2631195B1 (fr) *	1988-05-06	1990-07-27	Loire Electronique	Installation sonore, en particulier stereophonique pour televiseurs a haut-parleur integre de frequences basses de grandes dimensions
JP2568675Y2 (ja) *	1988-07-22	1998-04-15	ヤマハ株式会社	音響装置
JPH083174Y2 (ja) *	1988-12-13	1996-01-29	神鋼電機株式会社	直流電動機冷却用エアクーラーの保護装置
US5025885A (en) *	1989-07-14	1991-06-25	Bose Corporation	Multiple chamber loudspeaker system
NL8902831A (nl) *	1989-11-16	1991-06-17	Philips Nv	Luidsprekersysteem bevattende een helmholtz resonator gekoppeld met een akoestische buis.
DE9005642U1 (de) *	1990-05-18	1990-08-02	Salzburg, Herbert, Dr., 5000 Köln	Resonanzgehäuse zum Einbau von Lautsprechern
DE4116342A1 (de) *	1991-05-18	1992-11-19	Nokia Deutschland Gmbh	Ventilierter lautsprecher
DE4121408A1 (de) *	1991-06-28	1993-01-07	Nokia Deutschland Gmbh	Wiedergabeanordnung fuer basstoene im kraftfahrzeug
JP3290725B2 (ja) *	1992-11-26	2002-06-10	牧雄安部	ブラインド
DE4424995A1 (de) *	1994-07-15	1996-01-18	Nokia Deutschland Gmbh	Gehäuse für Baßlautsprecher
DE29608421U1 (de) *	1996-05-09	1996-08-01	Nokia (Deutschland) Gmbh, 75175 Pforzheim	Subwoofer-Lautsprecherbox
DE19717278C1 (de)	1997-04-24	1998-11-12	Volkswagen Ag	Vorrichtung zur Klangerzeugung in einem Kraftfahrzeug
US6169811B1 (en)	1999-03-02	2001-01-02	American Technology Corporation	Bandpass loudspeaker system
US6389146B1 (en)	2000-02-17	2002-05-14	American Technology Corporation	Acoustically asymmetric bandpass loudspeaker with multiple acoustic filters
US7103193B2 (en)	2000-09-15	2006-09-05	American Technology Corporation	Bandpass woofer enclosure with multiple acoustic fibers
GB2416951A (en) *	2004-07-29	2006-02-08	Evelyn Daniel	Loudspeaker unit
EP4187919A1 (en) *	2009-10-23	2023-05-31	Blueprint Acoustics Pty Ltd	Loudspeaker assembly and system
DE102023121413B4 (de) *	2023-08-10	2025-02-20	D&B Audiotechnik Gmbh & Co. Kg	Lautsprechersystem mit reduzierter rückseitiger schallabstrahlung über einen breiten frequenzbereich

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2689016A (en) *	1953-04-14	1954-09-14	Henry C Lang	Sound reproducing system
BE756414A (fr) *	1970-03-02	1971-03-01	Inersa Sa	Circuit acoustique perfectionne pour transducteurs electro-acoustiques
DE7023571U (de) *	1970-06-23	1971-11-18	Hitachi Ltd	Akustische wiedergabevorrichtung
US3777844A (en) *	1972-10-24	1973-12-11	R Johnson	Adjustable speaker cabinet
FR2349253A1 (fr) *	1976-04-21	1977-11-18	Morey Gilles	Transducteur electro-acoustique

1983
- 1983-05-13 DE DE8314251U patent/DE8314251U1/de not_active Expired
- 1983-05-13 DE DE19833317518 patent/DE3317518A1/de not_active Ceased
1984
- 1984-05-02 FI FI841729A patent/FI841729L/fi not_active Application Discontinuation
- 1984-05-09 EP EP84105247A patent/EP0125625A1/de not_active Withdrawn
- 1984-05-11 DK DK233984A patent/DK233984A/da not_active Application Discontinuation
- 1984-05-11 ES ES1984288111U patent/ES288111Y/es not_active Expired
- 1984-05-11 JP JP59093069A patent/JPS6035898A/ja active Pending

Also Published As

Publication number	Publication date
DK233984D0 (da)	1984-05-11
DE8314251U1 (de)	1985-05-09
JPS6035898A (ja)	1985-02-23
DE3317518A1 (de)	1984-11-15
ES288111U (es)	1985-11-16
FI841729A0 (fi)	1984-05-02
EP0125625A1 (de)	1984-11-21
FI841729L (fi)	1984-11-14
DK233984A (da)	1984-11-14

Publication	Publication Date	Title
ES288111Y (es)	1986-06-16	Una caja acustica con un filtro acustico paso-banda integra-do
DE3484568D1 (de)	1991-06-13	Akustisches filter.
IT8467401A1 (it)	1985-10-19	Struttura acustica e procedimento per la sua fabbricazione.
KR840005297A (ko)	1984-11-05	전기 음향 변환기
EP0140618A3 (en)	1986-03-12	Acoustic transducer
IT1135564B (it)	1986-08-27	Trasduttore acustico
DK524984D0 (da)	1984-11-02	Transducer
FR2554225B1 (fr)	1985-12-27	Gyrometre acoustique
DE3480808D1 (de)	1990-01-25	Akustisches mikroskop.
DE3485015D1 (de)	1991-10-10	Akustischer oberflaechenwellenresonator.
ES288038Y (es)	1986-06-16	Caja
DE3482639D1 (de)	1990-08-09	Akustische oberflaechenwellenanordnung.
DE3485238D1 (de)	1991-12-12	Akustische oberflaechenwellenanordnung.
NL190423B (nl)	1993-09-16	Beplantbare geluidswand.
FI840850A0 (fi)	1984-03-02	Akustisk anordning
IT1154054B (it)	1987-01-21	Trasduttore elettroacustico
FR2555389B1 (fr)	1987-01-09	Enceinte acoustique
FR2521380B2 (fr)	1987-11-27	Transducteur acoustique
BR8400103A (pt)	1984-08-14	Transdutor
ES279007Y (es)	1986-04-01	Caja acustica del tipo bafle de elevado rendimiento.
ATA350181A (de)	1987-02-15	Schallwellen-tachometer
BR8402612A (pt)	1985-04-30	Caixa de alto-falantes
BR7001037U (pt)	1991-12-17	Caixa acustica
ES252199Y (es)	1981-11-01	Caja acustica perfeccionada
ES257543Y (es)	1982-05-01	Caja acustica perfeccionada