JPH04505241A - 拡声器及びそのホーン - Google Patents

拡声器及びそのホーン

Info

Publication number
JPH04505241A
JPH04505241A JP91501769A JP50176991A JPH04505241A JP H04505241 A JPH04505241 A JP H04505241A JP 91501769 A JP91501769 A JP 91501769A JP 50176991 A JP50176991 A JP 50176991A JP H04505241 A JPH04505241 A JP H04505241A
Authority
JP
Japan
Prior art keywords
slot
horn
loudspeaker
sound
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.)
Pending
Application number
JP91501769A
Other languages
English (en)
Japanese (ja)
Inventor
ガニス　ディヴィッド　ダブリュー
Original Assignee
エレクトロ―ボイス　インコーポレイテッド
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 エレクトロ―ボイス　インコーポレイテッド filed Critical エレクトロ―ボイス　インコーポレイテッド
Publication of JPH04505241A publication Critical patent/JPH04505241A/ja
Pending 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 
    • H04R1/30—Combinations of transducers with horns, e.g. with mechanical matching means, i.e. front-loaded horns
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
    • G10K11/00—Methods or devices for transmitting, conducting or directing sound in general; Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
    • G10K11/02—Mechanical acoustic impedances; Impedance matching, e.g. by horns; Acoustic resonators
    • G10K11/025—Mechanical acoustic impedances; Impedance matching, e.g. by horns; Acoustic resonators horns for impedance matching

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Health & Medical Sciences (AREA)
  • Otolaryngology (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Obtaining Desirable Characteristics In Audible-Bandwidth Transducers (AREA)
JP91501769A 1989-12-08 1990-12-06 拡声器及びそのホーン Pending JPH04505241A (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US07/447,608 US5020630A (en) 1989-12-08 1989-12-08 Loudspeaker and horn therefor
US447,608 1989-12-08
PCT/US1990/007119 WO1991009396A1 (en) 1989-12-08 1990-12-06 Loudspeaker and horn therefor

Publications (1)

Publication Number Publication Date
JPH04505241A true JPH04505241A (ja) 1992-09-10

Family

ID=23777014

Family Applications (1)

Application Number Title Priority Date Filing Date
JP91501769A Pending JPH04505241A (ja) 1989-12-08 1990-12-06 拡声器及びそのホーン

Country Status (7)

Country Link
US (1) US5020630A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JP (1) JPH04505241A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
AU (1) AU625255B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
CA (1) CA2046659C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (2) DE4092322T (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
GB (1) GB2247388B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
WO (1) WO1991009396A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013504931A (ja) * 2009-09-11 2013-02-07 ボーズ・コーポレーション ラウドスピーカー・ホーンの自動化されたカスタマイズ
US9049519B2 (en) 2011-02-18 2015-06-02 Bose Corporation Acoustic horn gain managing
US9111521B2 (en) 2009-09-11 2015-08-18 Bose Corporation Modular acoustic horns and horn arrays
JP2019525552A (ja) * 2016-06-29 2019-09-05 ドルビー ラボラトリーズ ライセンシング コーポレイション サラウンドスピーカーのための非対称な高周波数導波路、三軸装着具および球状エンクロージャー

Families Citing this family (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5020630A (en) * 1989-12-08 1991-06-04 Electro-Voice, Inc. Loudspeaker and horn therefor
US6016353A (en) * 1997-08-29 2000-01-18 Eastern Acoustic Works, Inc. Large scale sound reproduction system having cross-cabinet horizontal array of horn elements
US6009182A (en) * 1997-08-29 1999-12-28 Eastern Acoustic Works, Inc. Down-fill speaker for large scale sound reproduction system
JPH11341587A (ja) * 1998-05-28 1999-12-10 Matsushita Electric Ind Co Ltd スピーカ装置
US6059069A (en) * 1999-03-05 2000-05-09 Peavey Electronics Corporation Loudspeaker waveguide design
US6394223B1 (en) 1999-03-12 2002-05-28 Clair Brothers Audio Enterprises, Inc. Loudspeaker with differential energy distribution in vertical and horizontal planes
US6112847A (en) * 1999-03-15 2000-09-05 Clair Brothers Audio Enterprises, Inc. Loudspeaker with differentiated energy distribution in vertical and horizontal planes
US6370807B1 (en) * 1999-08-26 2002-04-16 Anthony R. Eisenhut Combined firearm gunstock and game call device
US6513622B1 (en) * 1999-11-02 2003-02-04 Harman International Industries, Incorporated Full-range loudspeaker system for cinema screen
FR2827732B1 (fr) * 2001-07-23 2004-01-23 Nexo Unite de sonorisation electroacoustique a pavillon ou guide d'onde acoustique
US7936892B2 (en) 2002-01-14 2011-05-03 Harman International Industries, Incorporated Constant coverage waveguide
US7392880B2 (en) * 2002-04-02 2008-07-01 Gibson Guitar Corp. Dual range horn with acoustic crossover
AU2002951421A0 (en) * 2002-09-17 2002-10-03 Krix Loudspeakers Pty Ltd Constant directivity acoustic horn
US7299893B2 (en) * 2003-02-21 2007-11-27 Meyer Sound Laboratories, Incorporated Loudspeaker horn and method for controlling grating lobes in a line array of acoustic sources
KR100540981B1 (ko) * 2003-03-07 2006-01-11 송종석 혼스피커
FR2875367B1 (fr) * 2004-09-13 2006-12-15 Acoustics Sa L Systeme de sonorisation directivite reglable
US7275621B1 (en) 2005-01-18 2007-10-02 Klipsch, Llc Skew horn for a loudspeaker
NL1030661C2 (nl) * 2005-12-13 2007-06-14 Paulus Theodorus Maria Bercken Luidspreker voorzien van een luidsprekerhoorn, luidsprekerhoorn voor een luidspreker.
US20080059132A1 (en) * 2006-09-04 2008-03-06 Krix Loudspeakers Pty Ltd Method of designing a sound waveguide surface
US7837006B1 (en) * 2009-11-04 2010-11-23 Graber Curtis E Enhanced spectrum acoustic energy projection system
US8761425B2 (en) 2010-08-04 2014-06-24 Robert Bosch Gmbh Equal expansion rate symmetric acoustic transformer
US8588450B2 (en) 2010-08-04 2013-11-19 Robert Bosch Gmbh Annular ring acoustic transformer
CN104041071B (zh) 2012-01-09 2017-10-27 哈曼国际工业有限公司 扬声器号筒
USD797083S1 (en) * 2013-07-10 2017-09-12 Stanley G. Coates Sound deflecting apparatus
KR101515618B1 (ko) * 2014-03-20 2015-04-28 김태형 래티스 타입 스피커, 및 이를 구비한 래티스 어레이 스피커 시스템
USD780159S1 (en) * 2014-07-15 2017-02-28 Funktion One Research Loudspeaker
USD780158S1 (en) * 2014-07-15 2017-02-28 Funktion One Research Loudspeaker
USD769215S1 (en) * 2014-07-15 2016-10-18 Funktion One Research Loudspeaker
US9571923B2 (en) 2015-01-19 2017-02-14 Harman International Industries, Incorporated Acoustic waveguide
JP1549098S (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 2015-11-26 2016-05-16
USD814441S1 (en) * 2016-05-16 2018-04-03 Scott Hanna Loudspeaker horn
US9860633B2 (en) * 2016-06-03 2018-01-02 Harman International Industries, Incorporated Baffle for line array loudspeaker
US12407980B2 (en) 2023-03-01 2025-09-02 Qsc, Llc Customizable waveguides and associated systems and methods

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB228776A (en) * 1924-06-26 1925-02-12 John Eckert Greenawalt Improvements in burners consuming liquid, gaseous, or solid fuel
US4187926A (en) * 1977-06-27 1980-02-12 Altec Corporation Loudspeaker horn
JPS5521620A (en) * 1978-08-01 1980-02-15 Tomiyo Nakagawa Spherical wave horn
US4308932A (en) * 1980-05-06 1982-01-05 James B. Lansing Sound, Inc. ("Jbl") Loudspeaker horn
US4580655A (en) * 1983-10-05 1986-04-08 Jbl Incorporated Defined coverage loudspeaker horn
US4685532A (en) * 1986-02-21 1987-08-11 Electro-Voice, Inc. Constant directivity loudspeaker horn
US5020630A (en) * 1989-12-08 1991-06-04 Electro-Voice, Inc. Loudspeaker and horn therefor

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013504931A (ja) * 2009-09-11 2013-02-07 ボーズ・コーポレーション ラウドスピーカー・ホーンの自動化されたカスタマイズ
US8917896B2 (en) 2009-09-11 2014-12-23 Bose Corporation Automated customization of loudspeakers
US9111521B2 (en) 2009-09-11 2015-08-18 Bose Corporation Modular acoustic horns and horn arrays
US9185476B2 (en) 2009-09-11 2015-11-10 Bose Corporation Automated customization of loudspeakers
US9049519B2 (en) 2011-02-18 2015-06-02 Bose Corporation Acoustic horn gain managing
JP2019525552A (ja) * 2016-06-29 2019-09-05 ドルビー ラボラトリーズ ライセンシング コーポレイション サラウンドスピーカーのための非対称な高周波数導波路、三軸装着具および球状エンクロージャー
JP2022084821A (ja) * 2016-06-29 2022-06-07 ドルビー ラボラトリーズ ライセンシング コーポレイション サラウンドスピーカーのための非対称な高周波数導波路、三軸装着具および球状エンクロージャー

Also Published As

Publication number Publication date
AU625255B2 (en) 1992-07-02
DE4092322T (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1992-01-30
CA2046659A1 (en) 1993-08-10
WO1991009396A1 (en) 1991-06-27
DE4092322C2 (de) 1994-10-06
GB2247388A (en) 1992-02-26
CA2046659C (en) 1993-08-10
GB9116830D0 (en) 1991-09-18
GB2247388B (en) 1994-03-30
US5020630A (en) 1991-06-04
AU6967091A (en) 1991-07-18

Similar Documents

Publication Publication Date Title
JPH04505241A (ja) 拡声器及びそのホーン
US6394223B1 (en) Loudspeaker with differential energy distribution in vertical and horizontal planes
US6112847A (en) Loudspeaker with differentiated energy distribution in vertical and horizontal planes
US6095279A (en) Loudspeaker system
US6118883A (en) System for controlling low frequency acoustical directivity patterns and minimizing directivity discontinuities during frequency transitions
US7236606B2 (en) Sound system having a HF horn coaxially aligned in the mouth of a midrange horn
CA1168988A (en) Loudspeaker system
US4179585A (en) Variable ratio full range direct-reflected pyramid inclined loudspeaker
EP2096880B1 (en) Speaker system
US5526456A (en) Multiple-driver single horn loud speaker
EP1071308B1 (en) Mid and high frequency loudspeaker systems
RU2311000C2 (ru) Волновод с однократным и многократным отражением
EP1358651A1 (en) Manifold for a horn loudspeaker
US6343134B1 (en) Loudspeaker and horn with an additional transducer
US8194905B1 (en) Coherent wave full spectrum acoustic horn
JPH05268690A (ja) 広角度の指向性を有するスピーカ装置
JPS6081999A (ja) ホ−ン型ラウドスピ−カ
EP3512212B1 (en) Unified wavefront full-range waveguide for a loudspeaker
US7299893B2 (en) Loudspeaker horn and method for controlling grating lobes in a line array of acoustic sources
US6820718B2 (en) Acoustic reproduction device with improved directional characteristics
WO2005029916A1 (en) Loudspeaker enclosure
US4437541A (en) Controlled dispersion speaker configuration
US5821470A (en) Broadband acoustical transmitting system
US7426278B2 (en) Sound device provided with a geometric and electronic radiation control
WO2000056131A1 (en) Loudspeaker with differentiated energy distribution in vertical and horizontal planes