BE873682A - Haut-parleur pour basses frequences - Google Patents

Haut-parleur pour basses frequences

Info

Publication number
BE873682A
BE873682A BE0/193058A BE193058A BE873682A BE 873682 A BE873682 A BE 873682A BE 0/193058 A BE0/193058 A BE 0/193058A BE 193058 A BE193058 A BE 193058A BE 873682 A BE873682 A BE 873682A
Authority
BE
Belgium
Prior art keywords
low frequency
frequency speaker
speaker
low
frequency
Prior art date
Application number
BE0/193058A
Other languages
English (en)
Inventor
G Gillum
P Klipsch
Original Assignee
Klipsch & Ass
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 Klipsch & Ass filed Critical Klipsch & Ass
Publication of BE873682A publication Critical patent/BE873682A/fr

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; ELECTRIC HEARING AIDS; 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 
    • H04R1/30—Combinations of transducers with horns, e.g. with mechanical matching means, i.e. front-loaded horns

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)
  • Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
BE0/193058A 1978-01-25 1979-01-24 Haut-parleur pour basses frequences BE873682A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/872,256 US4210223A (en) 1978-01-25 1978-01-25 Low frequency folded exponential horn loudspeaker apparatus with bifurcated sound path

Publications (1)

Publication Number Publication Date
BE873682A true BE873682A (fr) 1979-07-24

Family

ID=25359183

Family Applications (1)

Application Number Title Priority Date Filing Date
BE0/193058A BE873682A (fr) 1978-01-25 1979-01-24 Haut-parleur pour basses frequences

Country Status (8)

Country Link
US (1) US4210223A (fr)
JP (1) JPS54145123A (fr)
AU (1) AU518625B2 (fr)
BE (1) BE873682A (fr)
CA (2) CA1114748A (fr)
DE (1) DE2903005A1 (fr)
IT (1) IT1109756B (fr)
NL (1) NL7900543A (fr)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4628155A (en) * 1982-07-12 1986-12-09 Philippe Robineau Electroacoustic motor for horns
DE3600968A1 (de) * 1985-09-26 1987-04-02 Mario Curth Anordnung fuer basslautsprecher mit einem exponentialtrichter
US4810997A (en) * 1986-03-20 1989-03-07 Kabushiki Kaisha Sankyo Seiki Seisakusho Small sound generating device
DE3637910A1 (de) * 1986-11-06 1988-05-19 Joachim Weckler Lautsprechergehaeuse
DE3700539A1 (de) * 1987-01-10 1988-07-28 Joachim Weckler Elektroakustischer apparat zur wiedergabe tiefster und mittlerer frequenzen
US4896134A (en) * 1988-05-02 1990-01-23 Kobishi Electric Co., Ltd. Armored self-contained outdoor/indoor siren assembly
JPH0298593U (fr) * 1989-01-23 1990-08-06
US5525767A (en) * 1994-04-22 1996-06-11 Fields; Walter High-performance sound imaging system
US5815589A (en) * 1997-02-18 1998-09-29 Wainwright; Charles E. Push-pull transmission line loudspeaker
US6516076B1 (en) 2000-07-12 2003-02-04 Atlas Sound, L.P. Modular horn loudspeaker
US7177437B1 (en) 2001-10-19 2007-02-13 Duckworth Holding, Llc C/O Osc Audio Products, Inc. Multiple aperture diffraction device
US8718310B2 (en) 2001-10-19 2014-05-06 Qsc Holdings, Inc. Multiple aperture speaker assembly
KR100540981B1 (ko) * 2003-03-07 2006-01-11 송종석 혼스피커
KR100646041B1 (ko) * 2005-01-20 2006-11-14 이인희 현장음을 구현하는 스피커
US7252176B2 (en) * 2005-04-16 2007-08-07 Moore Dana A Reflex-ported folded horn enclosure
ES2464846T3 (es) * 2005-06-07 2014-06-04 Thomas J. Danley Reproduccion de sonido con características de rendimiento mejoradas
US7506721B2 (en) * 2006-11-10 2009-03-24 Moore Dana A Convertible folded horn enclosure
US7520368B2 (en) * 2007-06-08 2009-04-21 Moore Dana A Horizontally folded reflex-ported bass horn enclosure
US7513332B2 (en) * 2007-09-12 2009-04-07 Moore Dana A Convertible folded horn enclosure with improved compactness
CN101904179A (zh) 2007-10-22 2010-12-01 戴维·梅希巴 声学系统
US8627920B2 (en) * 2012-02-23 2014-01-14 Dana A. Moore Folded horn enclosure with inter-channel reflex-porting
JP5849979B2 (ja) * 2013-03-15 2016-02-03 ヤマハ株式会社 管体、バスレフポートおよび音響装置

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USRE18751E (en) 1927-03-31 1933-02-28 Loud speaker
GB342369A (en) * 1929-11-05 1931-02-05 Frederick Horace Hulme Loud-speakers
US1843524A (en) * 1930-05-05 1932-02-02 Stenger Willebald Conrad Sound control chamber
US2194070A (en) * 1936-09-02 1940-03-19 Associated Electric Lab Inc Sound translating device
US2537141A (en) * 1945-06-15 1951-01-09 Paul W Klipsch Loud-speaker horn
GB703199A (en) * 1951-09-12 1954-01-27 James Worden Improvements in or relating to loudspeaker cabinets
DK89606C (da) * 1955-05-23 1960-08-29 Ami International S A Kabinet til en musikautomat med en højttaler og et storvinklet lavfrekvenshorn.
US3108653A (en) * 1961-09-18 1963-10-29 Lowell Mfg Company Loud speaker baffle for floors
US3536158A (en) * 1967-05-01 1970-10-27 Ltv Ling Altec Inc Explosion-proof,horn-loaded loudspeaker
US3642091A (en) * 1968-10-09 1972-02-15 Pioneer Electronic Corp Underground acoustic device

Also Published As

Publication number Publication date
AU4365079A (en) 1979-08-02
NL7900543A (nl) 1979-07-27
DE2903005A1 (de) 1979-07-26
AU518625B2 (en) 1981-10-08
CA1126662A (fr) 1982-06-29
IT1109756B (it) 1985-12-23
US4210223A (en) 1980-07-01
CA1114748A (fr) 1981-12-22
JPS54145123A (en) 1979-11-13
IT7919576A0 (it) 1979-01-24

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: KLIPSCH AND ASSOCIATES INC.

Effective date: 19860131