CN1235688A - 锥式反射器/耦合器扬声器系统和方法 - Google Patents

锥式反射器/耦合器扬声器系统和方法 Download PDF

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Publication number
CN1235688A
CN1235688A CN97199236.3A CN97199236A CN1235688A CN 1235688 A CN1235688 A CN 1235688A CN 97199236 A CN97199236 A CN 97199236A CN 1235688 A CN1235688 A CN 1235688A
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CN
China
Prior art keywords
cone reflector
cone
reflector device
angle
sound
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
CN97199236.3A
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English (en)
Chinese (zh)
Inventor
A·D·胡尔瑟布斯二世
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.)
MEDIAPHILE AV TECHNOLOGIES Inc
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MEDIAPHILE AV TECHNOLOGIES Inc
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Filing date
Publication date
Application filed by MEDIAPHILE AV TECHNOLOGIES Inc filed Critical MEDIAPHILE AV TECHNOLOGIES Inc
Publication of CN1235688A publication Critical patent/CN1235688A/zh
Pending legal-status Critical Current

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    • 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
    • H04R1/34—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired directional characteristic only by using a single transducer with sound reflecting, diffracting, directing or guiding means
    • 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
    • G10K11/18—Methods or devices for transmitting, conducting or directing sound
    • G10K11/26—Sound-focusing or directing, e.g. scanning
    • G10K11/28—Sound-focusing or directing, e.g. scanning using reflection, e.g. parabolic reflectors

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  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Health & Medical Sciences (AREA)
  • Otolaryngology (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Obtaining Desirable Characteristics In Audible-Bandwidth Transducers (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)
  • Aerials With Secondary Devices (AREA)
CN97199236.3A 1996-08-30 1997-01-28 锥式反射器/耦合器扬声器系统和方法 Pending CN1235688A (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/705,671 1996-08-30
US08/705,671 US6257365B1 (en) 1996-08-30 1996-08-30 Cone reflector/coupler speaker system and method

Publications (1)

Publication Number Publication Date
CN1235688A true CN1235688A (zh) 1999-11-17

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN97199236.3A Pending CN1235688A (zh) 1996-08-30 1997-01-28 锥式反射器/耦合器扬声器系统和方法

Country Status (10)

Country Link
US (1) US6257365B1 (enExample)
EP (1) EP0923774B1 (enExample)
JP (1) JP2000517136A (enExample)
CN (1) CN1235688A (enExample)
AT (1) ATE350743T1 (enExample)
AU (1) AU1583197A (enExample)
CA (1) CA2264143C (enExample)
DE (1) DE69737197T2 (enExample)
ES (1) ES2281093T3 (enExample)
WO (1) WO1998009273A1 (enExample)

Cited By (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102404655A (zh) * 2010-09-14 2012-04-04 索尼公司 支架设备
CN103581792A (zh) * 2012-08-08 2014-02-12 梅庆开 多重360度发声的共振便携式音响
CN103796137A (zh) * 2014-01-28 2014-05-14 联想(北京)有限公司 一种电子设备
CN104113796A (zh) * 2013-04-16 2014-10-22 淇誉电子科技股份有限公司 被动辐射式音箱改良结构
CN104902404A (zh) * 2015-03-31 2015-09-09 努比亚技术有限公司 一种扬声器及其声腔壳体
CN104904235A (zh) * 2013-01-07 2015-09-09 杜比实验室特许公司 用于使用向上发射驱动器的反射声音呈现的虚拟高度滤波器
CN106658279A (zh) * 2017-01-05 2017-05-10 联想(北京)有限公司 一种电子设备
CN107484046A (zh) * 2017-08-31 2017-12-15 摩米士科技(深圳)有限公司 一种音箱支架
CN108464010A (zh) * 2016-01-14 2018-08-28 哈曼国际工业有限公司 表面安装式扬声器的多路径声壁耦合
CN108668195A (zh) * 2018-05-14 2018-10-16 四川艾吉比特科技有限公司 一种指向性号筒
US10341761B2 (en) 2017-02-17 2019-07-02 Tymphany Hk Limited Acoustic waveguide for audio speaker
TWI686088B (zh) * 2017-08-24 2020-02-21 大陸商出門問問信息科技有限公司 反射錐及音箱
CN111226443A (zh) * 2017-10-30 2020-06-02 三星电子株式会社 扬声器及其操作方法
US11317183B2 (en) 2019-02-19 2022-04-26 Wistron Corporation Speaker with replaceable sound guiding assembly
CN114422909A (zh) * 2022-01-20 2022-04-29 北京有竹居网络技术有限公司 扬声器反射结构以及音频设备
TWI786342B (zh) * 2019-02-19 2022-12-11 緯創資通股份有限公司 具有可替換式導音組件的揚聲器

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JP6004188B2 (ja) * 2013-05-22 2016-10-05 ヤマハ株式会社 スピーカ装置
JP6090039B2 (ja) * 2013-07-30 2017-03-08 ヤマハ株式会社 スピーカ装置
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EP3371982B1 (en) * 2016-07-28 2020-05-13 Bose Corporation Acoustic deflector for omni-directional speaker system
JP6530496B2 (ja) * 2016-07-28 2019-06-12 ボーズ・コーポレーションＢｏｓｅ Ｃｏｒｐｏｒａｔｉｏｎ 全方向スピーカシステム、関連する装置および方法
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USD872054S1 (en) 2017-08-04 2020-01-07 Bose Corporation Speaker
US10425739B2 (en) 2017-10-03 2019-09-24 Bose Corporation Acoustic deflector with convective cooling
EP3735781A1 (en) * 2018-01-03 2020-11-11 Arçelik Anonim Sirketi System for converting unidirectional sound systems to multidirectional sound systems
KR102413332B1 (ko) 2018-01-31 2022-06-27 엘지전자 주식회사 디스플레이 디바이스
JP6305669B1 (ja) * 2018-02-01 2018-04-04 株式会社 サウンズ スピーカー装置
CN110392323A (zh) * 2018-04-19 2019-10-29 惠州迪芬尼声学科技股份有限公司 扬声器及其声扩散器
CN110493686B (zh) * 2018-05-15 2021-03-30 群光电子股份有限公司 复合式喇叭模块与喇叭装置
TWI678547B (zh) * 2018-11-19 2019-12-01 廣達電腦股份有限公司 環境偵測裝置及應用其之環境偵測方法

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Cited By (22)

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Publication number Priority date Publication date Assignee Title
CN102404655A (zh) * 2010-09-14 2012-04-04 索尼公司 支架设备
CN103581792A (zh) * 2012-08-08 2014-02-12 梅庆开 多重360度发声的共振便携式音响
CN104904235A (zh) * 2013-01-07 2015-09-09 杜比实验室特许公司 用于使用向上发射驱动器的反射声音呈现的虚拟高度滤波器
CN104113796A (zh) * 2013-04-16 2014-10-22 淇誉电子科技股份有限公司 被动辐射式音箱改良结构
CN103796137A (zh) * 2014-01-28 2014-05-14 联想(北京)有限公司 一种电子设备
CN104902404A (zh) * 2015-03-31 2015-09-09 努比亚技术有限公司 一种扬声器及其声腔壳体
US10440465B2 (en) 2016-01-14 2019-10-08 Harman International Industries, Incorporated Multiple path acoustic wall coupling for surface mounted speakers
US11336992B2 (en) 2016-01-14 2022-05-17 Harman International Industries, Incorporated Two-way loudspeaker with floating waveguide
US10638216B2 (en) 2016-01-14 2020-04-28 Harman International Industries, Incorporated Two-way loudspeaker with floating waveguide
CN108464010A (zh) * 2016-01-14 2018-08-28 哈曼国际工业有限公司 表面安装式扬声器的多路径声壁耦合
CN106658279B (zh) * 2017-01-05 2020-03-20 联想(北京)有限公司 一种电子设备
CN106658279A (zh) * 2017-01-05 2017-05-10 联想(北京)有限公司 一种电子设备
US10341761B2 (en) 2017-02-17 2019-07-02 Tymphany Hk Limited Acoustic waveguide for audio speaker
TWI686088B (zh) * 2017-08-24 2020-02-21 大陸商出門問問信息科技有限公司 反射錐及音箱
CN107484046B (zh) * 2017-08-31 2020-01-07 摩米士科技(深圳)有限公司 一种音箱支架
CN107484046A (zh) * 2017-08-31 2017-12-15 摩米士科技(深圳)有限公司 一种音箱支架
CN111226443A (zh) * 2017-10-30 2020-06-02 三星电子株式会社 扬声器及其操作方法
CN108668195B (zh) * 2018-05-14 2020-01-10 四川艾吉比特科技有限公司 一种指向性号筒
CN108668195A (zh) * 2018-05-14 2018-10-16 四川艾吉比特科技有限公司 一种指向性号筒
US11317183B2 (en) 2019-02-19 2022-04-26 Wistron Corporation Speaker with replaceable sound guiding assembly
TWI786342B (zh) * 2019-02-19 2022-12-11 緯創資通股份有限公司 具有可替換式導音組件的揚聲器
CN114422909A (zh) * 2022-01-20 2022-04-29 北京有竹居网络技术有限公司 扬声器反射结构以及音频设备

Also Published As

Publication number Publication date
DE69737197D1 (de) 2007-02-15
ES2281093T3 (es) 2007-09-16
ATE350743T1 (de) 2007-01-15
AU1583197A (en) 1998-03-19
EP0923774B1 (en) 2007-01-03
CA2264143A1 (en) 1998-03-05
JP2000517136A (ja) 2000-12-19
CA2264143C (en) 2007-10-30
EP0923774A1 (en) 1999-06-23
WO1998009273A1 (en) 1998-03-05
US6257365B1 (en) 2001-07-10
DE69737197T2 (de) 2008-02-07

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