JP4030545B2 - ラウドスピーカ - Google Patents
ラウドスピーカ Download PDFInfo
- Publication number
- JP4030545B2 JP4030545B2 JP2004540010A JP2004540010A JP4030545B2 JP 4030545 B2 JP4030545 B2 JP 4030545B2 JP 2004540010 A JP2004540010 A JP 2004540010A JP 2004540010 A JP2004540010 A JP 2004540010A JP 4030545 B2 JP4030545 B2 JP 4030545B2
- Authority
- JP
- Japan
- Prior art keywords
- woofer
- speaker
- tweeter
- angle
- loudspeaker system
- 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.)
- Expired - Fee Related
Links
- 230000001154 acute effect Effects 0.000 claims description 3
- 230000007246 mechanism Effects 0.000 description 5
- 241000239290 Araneae Species 0.000 description 4
- 230000002411 adverse Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000011152 fibreglass Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 239000012779 reinforcing material Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000003351 stiffener Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
Images
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
- H04R1/02—Casings; Cabinets ; Supports therefor; Mountings therein
- H04R1/025—Arrangements for fixing loudspeaker transducers, e.g. in a box, furniture
-
- 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
- H04R1/02—Casings; Cabinets ; Supports therefor; Mountings therein
- H04R1/026—Supports for loudspeaker casings
-
- 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
- H04R1/32—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired directional characteristic only
- H04R1/323—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired directional characteristic only for loudspeakers
-
- 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
- H04R1/24—Structural combinations of separate transducers or of two parts of the same transducer and responsive respectively to two or more frequency ranges
-
- 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
- H04R1/26—Spatial arrangements of separate transducers responsive to two or more frequency ranges
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R2201/00—Details of transducers, loudspeakers or microphones covered by H04R1/00 but not provided for in any of its subgroups
- H04R2201/02—Details casings, cabinets or mounting therein for transducers covered by H04R1/02 but not provided for in any of its subgroups
- H04R2201/021—Transducers or their casings adapted for mounting in or to a wall or ceiling
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R2201/00—Details of transducers, loudspeakers or microphones covered by H04R1/00 but not provided for in any of its subgroups
- H04R2201/02—Details casings, cabinets or mounting therein for transducers covered by H04R1/02 but not provided for in any of its subgroups
- H04R2201/025—Transducer mountings or cabinet supports enabling variable orientation of transducer of cabinet
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Health & Medical Sciences (AREA)
- Otolaryngology (AREA)
- Obtaining Desirable Characteristics In Audible-Bandwidth Transducers (AREA)
- Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
- Details Of Audible-Bandwidth Transducers (AREA)
Description
本願にて説明するスピーカシステムは、壁、又は天井に対して固定するように構成されている。しかしながら、本構成は好ましくは天井での使用が意図される。ここで、ユニットは天井梁の間に固定され、スピーカシステムを受容するように形成され、かつスピーカシステムの大きさを有する開口部内に、スピーカ底部が配置される。好ましい天井使用において、本ユニットは、室内家具の位置を考慮に入れた最適位置に設置されるべきである。本発明はさらに、聴覚位置に正確な軸線上の応答を提供するよう角度付けされた中音域
スピーカ、及びツィータバッフルを提供する。バッフルは、適切に配置されて最良の音声を配給しなければならない。最適な結果を得るためには、聴覚領域の両側にて一対のスピーカを配置して、スピーカバッフルを聴覚領域に向かって回転させる必要がある。本システムは、公知の技術を用いて、フロントスピーカ、即ち主スピーカとして、又はサラウンドスピーカとして使用されてもよい。
マグネット、ボイスコイル及びスパイダー36と、ウーファアセンブリ30のダイアフラムとの軸線上を延びるラインにより構成されるウーファの中心部軸線は、グリル面に対して鋭角をなす。この角度は、45°のオーダーにある。
Claims (5)
- ウーファと前記ウーファの前方に配置された中音域スピーカ及びツィータを備えるラウドスピーカシステムであって、
壁又は天井の開口部内に受容されるよう形成され第1平面と同一面をなす取付け部材を有する支持手段と、
前記ウーファの中心部軸線が前記第1平面に対して第1の角度をなすように、前記ウーファを前記支持手段上に取付ける手段と、
前記中音域スピーカ及び前記ツィータが前記第1平面に対して第2の角度をなすように、前記ウーファの前方に前記中音域スピーカ及び前記ツィータを固定する手段と、
前記ウーファ、前記中音域スピーカ及び前記ツィータの間に位置し、前記ウーファの前方に伸びるバッフルと、
前記ウーファ、前記中音域スピーカ及び前記ツィータが固定された前記支持手段を回転させる手段とを備えるラウドスピーカシステム。 - 請求項1に記載のラウドスピーカシステムにおいて、
前記バッフルは前記ウーファから放射される音声の主方向に対して角度をなすように、前記中音域スピーカ及び前記ツィータから放射される音声を指向させることを特徴とするラウドスピーカシステム。 - 請求項1に記載のラウドスピーカシステムにおいて、
前記取付け部材は、環状部材と、前記環状部材の全体に拡張し、前記環状部材に対して固定されたグリルカバーとを備えることを特徴とするラウドスピーカシステム。 - 請求項1に記載のラウドスピーカにおいて、
前記支持手段を回転させる手段は、前記ウーファ、前記中音域スピーカ及び前記ツィータを前記取付け部材に対して回転させることを特徴とするラウドスピーカシステム。 - 請求項1に記載のラウドスピーカシステムにおいて、
前記第2の角度は、前記第1の角度よりも鋭角であることを特徴とするラウドスピーカシステム。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US41406402P | 2002-09-27 | 2002-09-27 | |
PCT/US2003/030477 WO2004030408A1 (en) | 2002-09-27 | 2003-09-26 | Loud speaker |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2006501723A JP2006501723A (ja) | 2006-01-12 |
JP4030545B2 true JP4030545B2 (ja) | 2008-01-09 |
Family
ID=32043339
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2004540010A Expired - Fee Related JP4030545B2 (ja) | 2002-09-27 | 2003-09-26 | ラウドスピーカ |
Country Status (8)
Country | Link |
---|---|
US (1) | US7171013B2 (ja) |
EP (1) | EP1547435B1 (ja) |
JP (1) | JP4030545B2 (ja) |
KR (1) | KR100616485B1 (ja) |
CN (1) | CN1685761B (ja) |
AU (1) | AU2003272736B2 (ja) |
CA (1) | CA2499930C (ja) |
WO (1) | WO2004030408A1 (ja) |
Families Citing this family (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
USD346878S (en) * | 1991-03-25 | 1994-05-10 | Philip Morris Incorporated | Electrical cigarette |
GB0306552D0 (en) * | 2003-03-21 | 2003-04-23 | Linn Prod Ltd | Acoustic drive arrays and loudspeakers incorporating same |
US7587059B2 (en) * | 2003-08-26 | 2009-09-08 | Wright Doug S | Snap-in and lock baffle |
US7570778B2 (en) * | 2003-08-26 | 2009-08-04 | Wright Doug S | Angled speaker assembly |
US8325965B2 (en) | 2006-01-04 | 2012-12-04 | Boston Acoustics, Inc. | Audio speaker having a tweeter capable of continuous rotation |
US8224014B2 (en) | 2007-04-05 | 2012-07-17 | Harman International Industries, Incorporated | Loudspeaker mounting assembly |
US20090245567A1 (en) * | 2008-03-31 | 2009-10-01 | Altec Lansing Technologies, Inc. | Twistable ring speaker control |
GB2459958B (en) * | 2008-05-07 | 2012-10-31 | Three Amigos LLC | Speaker assembly with directional adjustability |
DE602008002716D1 (de) * | 2008-05-09 | 2010-11-04 | Harman Becker Automotive Sys | Lautsprecheranordnung und Verfahren zur Befestigung eines Lautsprechers |
US8634586B2 (en) * | 2009-06-26 | 2014-01-21 | Polk Audio, Inc. | Ceiling-mounted loudspeaker enclosure |
US8485487B2 (en) * | 2011-05-18 | 2013-07-16 | Liang-Chih Cheng | Easy-mount in-ceiling speaker mount |
JP6092859B2 (ja) * | 2012-06-06 | 2017-03-08 | パイオニア株式会社 | 電子機器、並びにそれを備えた自動車及び住宅 |
CN103281642A (zh) * | 2013-06-19 | 2013-09-04 | 刘骏涛 | 一种音箱 |
USRE49437E1 (en) | 2014-09-30 | 2023-02-28 | Apple Inc. | Audio driver and power supply unit architecture |
KR101973488B1 (ko) | 2014-09-30 | 2019-04-29 | 애플 인크. | 표면 반사에 의해 야기되는 오디오 칼라레이션이 감소된 라우드스피커 |
WO2016092817A1 (ja) * | 2014-12-09 | 2016-06-16 | パナソニックIpマネジメント株式会社 | ヘッドフォン |
US9729952B2 (en) * | 2015-06-11 | 2017-08-08 | Mitek Corp., Inc. | Flip out dog leg mountable ceiling speaker enclosure |
US10631071B2 (en) | 2016-09-23 | 2020-04-21 | Apple Inc. | Cantilevered foot for electronic device |
US10911863B2 (en) | 2016-09-23 | 2021-02-02 | Apple Inc. | Illuminated user interface architecture |
US10477292B2 (en) * | 2016-10-28 | 2019-11-12 | Mitek Corp., Inc. | Plastic acoustic enclosure |
US10602251B2 (en) * | 2016-10-28 | 2020-03-24 | Mitek Corp., Inc. | Covered plastic acoustic enclosure |
GB2561341B (en) * | 2017-03-30 | 2019-04-24 | Darling Henry | A modular loudspeaker system |
USD884683S1 (en) * | 2019-01-02 | 2020-05-19 | Alpine Electronics, Inc. | Speaker driver frame |
EP4075824B1 (en) * | 2021-04-13 | 2024-02-28 | Bang & Olufsen A/S | Loudspeaker |
US11470410B1 (en) * | 2021-05-17 | 2022-10-11 | Coastal Source, LLC | Speaker mounting system and method of mounting within a panel |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0090430B1 (en) * | 1982-03-31 | 1989-09-20 | Pioneer Electronic Corporation | Compound speaker system |
US5512714A (en) * | 1994-06-23 | 1996-04-30 | Fenton; Robert | Composite speaker system having a directional adjustable tweeter |
US6101262A (en) * | 1999-01-07 | 2000-08-08 | Speakercraft, Inc. | Flush-mount pivoting speaker |
US6282297B1 (en) * | 2000-07-12 | 2001-08-28 | Steff Lin | Angle adjustment structure for speaker system |
US6683963B2 (en) * | 2001-08-31 | 2004-01-27 | Niles Audio Corporation | Interchangeable pivoting loudspeaker assembly with spring retained high frequency transducer |
US7302061B2 (en) * | 2001-11-21 | 2007-11-27 | Ksc Industries Incorporated | Dual-tweeter loudspeaker |
US6766027B2 (en) * | 2002-08-29 | 2004-07-20 | Dana Innovations | Elliptical flushmount speaker |
-
2003
- 2003-09-26 AU AU2003272736A patent/AU2003272736B2/en not_active Ceased
- 2003-09-26 EP EP03754937.5A patent/EP1547435B1/en not_active Expired - Lifetime
- 2003-09-26 KR KR1020057005318A patent/KR100616485B1/ko not_active IP Right Cessation
- 2003-09-26 CA CA002499930A patent/CA2499930C/en not_active Expired - Fee Related
- 2003-09-26 WO PCT/US2003/030477 patent/WO2004030408A1/en active Application Filing
- 2003-09-26 US US10/672,782 patent/US7171013B2/en active Active
- 2003-09-26 CN CN038228734A patent/CN1685761B/zh not_active Expired - Fee Related
- 2003-09-26 JP JP2004540010A patent/JP4030545B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
CN1685761A (zh) | 2005-10-19 |
US20040125974A1 (en) | 2004-07-01 |
US7171013B2 (en) | 2007-01-30 |
AU2003272736B2 (en) | 2008-07-03 |
KR20050071519A (ko) | 2005-07-07 |
EP1547435A1 (en) | 2005-06-29 |
CA2499930C (en) | 2009-09-15 |
AU2003272736A1 (en) | 2004-04-19 |
EP1547435B1 (en) | 2019-08-21 |
EP1547435A4 (en) | 2011-01-19 |
WO2004030408A1 (en) | 2004-04-08 |
CN1685761B (zh) | 2010-12-08 |
KR100616485B1 (ko) | 2006-08-29 |
JP2006501723A (ja) | 2006-01-12 |
CA2499930A1 (en) | 2004-04-08 |
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