DE3317518A1 - Lautsprecherbox mit integriertem akustischem bandpassfilter - Google Patents

Lautsprecherbox mit integriertem akustischem bandpassfilter

Info

Publication number
DE3317518A1
DE3317518A1 DE19833317518 DE3317518A DE3317518A1 DE 3317518 A1 DE3317518 A1 DE 3317518A1 DE 19833317518 DE19833317518 DE 19833317518 DE 3317518 A DE3317518 A DE 3317518A DE 3317518 A1 DE3317518 A1 DE 3317518A1
Authority
DE
Germany
Prior art keywords
loudspeaker
housing
opening
pass filter
band pass
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.)
Ceased
Application number
DE19833317518
Other languages
German (de)
English (en)
Inventor
Bernhard Dipl Ing Puls
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 Deutschland GmbH
Original Assignee
Standard Elektrik Lorenz AG
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 Standard Elektrik Lorenz AG filed Critical Standard Elektrik Lorenz AG
Priority to DE8314251U priority Critical patent/DE8314251U1/de
Priority to DE19833317518 priority patent/DE3317518A1/de
Priority to FI841729A priority patent/FI841729A/fi
Priority to EP84105247A priority patent/EP0125625A1/de
Priority to DK233984A priority patent/DK233984A/da
Priority to JP59093069A priority patent/JPS6035898A/ja
Priority to ES1984288111U priority patent/ES288111Y/es
Publication of DE3317518A1 publication Critical patent/DE3317518A1/de
Ceased 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 
    • H04R1/28—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)
  • Obtaining Desirable Characteristics In Audible-Bandwidth Transducers (AREA)
  • Details Of Audible-Bandwidth Transducers (AREA)
DE19833317518 1983-05-13 1983-05-13 Lautsprecherbox mit integriertem akustischem bandpassfilter Ceased DE3317518A1 (de)

Priority Applications (7)

Application Number Priority Date Filing Date Title
DE8314251U DE8314251U1 (de) 1983-05-13 1983-05-13 Lautsprecherbox mit integriertem akustischem Bandpaßfilter
DE19833317518 DE3317518A1 (de) 1983-05-13 1983-05-13 Lautsprecherbox mit integriertem akustischem bandpassfilter
FI841729A FI841729A (fi) 1983-05-13 1984-05-02 Hoegtalarenhet med integrerat akustiskt bandpassfilter.
EP84105247A EP0125625A1 (de) 1983-05-13 1984-05-09 Lautsprecherbox mit integriertem akustischem Bandpassfilter
DK233984A DK233984A (da) 1983-05-13 1984-05-11 Hoejttalerkasse
JP59093069A JPS6035898A (ja) 1983-05-13 1984-05-11 一体化された音響帯域通過フイルタを有するラウドスピーカーボツクス
ES1984288111U ES288111Y (es) 1983-05-13 1984-05-11 Una caja acustica con un filtro acustico paso-banda integra-do

Applications Claiming Priority (2)

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

Publications (1)

Publication Number Publication Date
DE3317518A1 true DE3317518A1 (de) 1984-11-15

Family

ID=37781891

Family Applications (2)

Application Number Title Priority Date Filing Date
DE19833317518 Ceased DE3317518A1 (de) 1983-05-13 1983-05-13 Lautsprecherbox mit integriertem akustischem bandpassfilter
DE8314251U Expired DE8314251U1 (de) 1983-05-13 1983-05-13 Lautsprecherbox mit integriertem akustischem Bandpaßfilter

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE8314251U Expired DE8314251U1 (de) 1983-05-13 1983-05-13 Lautsprecherbox mit integriertem akustischem Bandpaßfilter

Country Status (6)

Country Link
EP (1) EP0125625A1 (es)
JP (1) JPS6035898A (es)
DE (2) DE3317518A1 (es)
DK (1) DK233984A (es)
ES (1) ES288111Y (es)
FI (1) FI841729A (es)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3410134A1 (de) * 1983-10-24 1985-06-27 Bose Corp., Framingham, Mass. Lautsprecher-system mit einem mit mehreren schalloeffnungen versehenen gehaeuse
EP0154219A1 (de) * 1984-02-14 1985-09-11 Nokia Graetz Gesellschaft mit beschränkter Haftung Vorrichtung zur stereophonen Tonwiedergabe in einem Fernsehempfangsgerät
US5009281A (en) * 1988-03-10 1991-04-23 Yamaha Corporation Acoustic apparatus
US5025885A (en) * 1989-07-14 1991-06-25 Bose Corporation Multiple chamber loudspeaker system
DE4116342A1 (de) * 1991-05-18 1992-11-19 Nokia Deutschland Gmbh Ventilierter lautsprecher
US5287412A (en) * 1991-06-28 1994-02-15 Nokia (Deutschland) Gmbh Arrangement for reproducing bass tones in a vehicle
DE29608421U1 (de) * 1996-05-09 1996-08-01 Nokia Deutschland Gmbh Subwoofer-Lautsprecherbox
WO1998047740A1 (de) 1997-04-24 1998-10-29 Volkswagen Aktiengesellschaft Vorrichtung zur klangerzeugung in einem kraftfahrzeug

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
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
EP0339470B1 (en) * 1988-04-25 1996-01-17 Yamaha Corporation Electroacoustic driving circuit
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
NL8902831A (nl) * 1989-11-16 1991-06-17 Philips Nv Luidsprekersysteem bevattende een helmholtz resonator gekoppeld met een akoestische buis.
DE9005642U1 (es) * 1990-05-18 1990-08-02 Salzburg, Herbert, Dr., 5000 Koeln, De
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
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
EP3282714B1 (en) * 2009-10-23 2023-02-22 Blueprint Acoustics Pty Ltd Loudspeaker assembly and system

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7023571U (de) * 1970-06-23 1971-11-18 Hitachi Ltd Akustische wiedergabevorrichtung

Family Cites Families (4)

* 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
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

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7023571U (de) * 1970-06-23 1971-11-18 Hitachi Ltd Akustische wiedergabevorrichtung

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
JECKLIN, Jürg, Lautsprecherbuch, Franckh`sche Verlagshandlung Stuttgart, 1967, S. 95, *

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3410134A1 (de) * 1983-10-24 1985-06-27 Bose Corp., Framingham, Mass. Lautsprecher-system mit einem mit mehreren schalloeffnungen versehenen gehaeuse
EP0154219A1 (de) * 1984-02-14 1985-09-11 Nokia Graetz Gesellschaft mit beschränkter Haftung Vorrichtung zur stereophonen Tonwiedergabe in einem Fernsehempfangsgerät
US4646349A (en) * 1984-02-14 1987-02-24 Standard Elektrik Lorens Aktiengesellschaft Equipment for the stereophonic sound reproduction in a television receiver
US5009281A (en) * 1988-03-10 1991-04-23 Yamaha Corporation Acoustic apparatus
US5025885A (en) * 1989-07-14 1991-06-25 Bose Corporation Multiple chamber loudspeaker system
DE4116342A1 (de) * 1991-05-18 1992-11-19 Nokia Deutschland Gmbh Ventilierter lautsprecher
US5287412A (en) * 1991-06-28 1994-02-15 Nokia (Deutschland) Gmbh Arrangement for reproducing bass tones in a vehicle
DE29608421U1 (de) * 1996-05-09 1996-08-01 Nokia Deutschland Gmbh Subwoofer-Lautsprecherbox
US5771302A (en) * 1996-05-09 1998-06-23 Nokai Technology Gmbh Subwoofer--loudspeaker box
WO1998047740A1 (de) 1997-04-24 1998-10-29 Volkswagen Aktiengesellschaft Vorrichtung zur klangerzeugung in einem kraftfahrzeug
DE19717278C1 (de) * 1997-04-24 1998-11-12 Volkswagen Ag Vorrichtung zur Klangerzeugung in einem Kraftfahrzeug
US6310958B1 (en) 1997-04-24 2001-10-30 Volkswagen Ag Sound-producing arrangement for a motor vehicle

Also Published As

Publication number Publication date
DK233984A (da) 1984-11-14
ES288111U (es) 1985-11-16
DE8314251U1 (de) 1985-05-09
JPS6035898A (ja) 1985-02-23
FI841729A (fi) 1984-11-14
EP0125625A1 (de) 1984-11-21
DK233984D0 (da) 1984-05-11
ES288111Y (es) 1986-06-16
FI841729A0 (fi) 1984-05-02

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Legal Events

Date Code Title Description
8127 New person/name/address of the applicant

Owner name: NOKIA GRAETZ GMBH, 7530 PFORZHEIM, DE

8110 Request for examination paragraph 44
8127 New person/name/address of the applicant

Owner name: NOKIA UNTERHALTUNGSELEKTRONIK (DEUTSCHLAND) GMBH,

8131 Rejection