FI841729A - Hoegtalarenhet med integrerat akustiskt bandpassfilter. - Google Patents

Hoegtalarenhet med integrerat akustiskt bandpassfilter. Download PDF

Info

Publication number
FI841729A
FI841729A FI841729A FI841729A FI841729A FI 841729 A FI841729 A FI 841729A FI 841729 A FI841729 A FI 841729A FI 841729 A FI841729 A FI 841729A FI 841729 A FI841729 A FI 841729A
Authority
FI
Finland
Prior art keywords
integrerat
hoegtalarenhet
akustiskt
bandpassfilter
med
Prior art date
Application number
FI841729A
Other languages
English (en)
Finnish (fi)
Other versions
FI841729A0 (fi
Inventor
Bernhard Puls
Original Assignee
Int Standard Electric Corp
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 Int Standard Electric Corp filed Critical Int Standard Electric Corp
Publication of FI841729A0 publication Critical patent/FI841729A0/fi
Publication of FI841729A publication Critical patent/FI841729A/fi

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)
FI841729A 1983-05-13 1984-05-02 Hoegtalarenhet med integrerat akustiskt bandpassfilter. FI841729A (fi)

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 (2)

Publication Number Publication Date
FI841729A0 FI841729A0 (fi) 1984-05-02
FI841729A true FI841729A (fi) 1984-11-14

Family

ID=37781891

Family Applications (1)

Application Number Title Priority Date Filing Date
FI841729A FI841729A (fi) 1983-05-13 1984-05-02 Hoegtalarenhet med integrerat akustiskt 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)

Families Citing this family (25)

* 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
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
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 (es) * 1990-05-18 1990-08-02 Salzburg, Herbert, Dr., 5000 Koeln, De
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 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
EP3282714B1 (en) * 2009-10-23 2023-02-22 Blueprint Acoustics Pty Ltd Loudspeaker assembly and system

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

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
DE3317518A1 (de) 1984-11-15
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
FA Application withdrawn

Owner name: INTERNATIONAL STANDARD ELECTRIC CO