TWI435617B - - Google Patents

Info

Publication number
TWI435617B
TWI435617B TW099108897A TW99108897A TWI435617B TW I435617 B TWI435617 B TW I435617B TW 099108897 A TW099108897 A TW 099108897A TW 99108897 A TW99108897 A TW 99108897A TW I435617 B TWI435617 B TW I435617B
Authority
TW
Taiwan
Application number
TW099108897A
Other versions
TW201134233A (en
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 filed Critical
Priority to TW099108897A priority Critical patent/TW201134233A/zh
Priority to US12/805,355 priority patent/US8406444B2/en
Priority to EP10193175A priority patent/EP2373053A1/en
Priority to CN2011100086117A priority patent/CN102348140A/zh
Publication of TW201134233A publication Critical patent/TW201134233A/zh
Application granted granted Critical
Publication of TWI435617B publication Critical patent/TWI435617B/zh

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
    • H04R1/32—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
    • H04R1/345—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 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 
    • H04R1/26—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
    • H04R1/00—Details of transducers, loudspeakers or microphones
    • H04R1/02—Casings; Cabinets ; Supports therefor; Mountings therein
    • H04R1/028—Casings; Cabinets ; Supports therefor; Mountings therein associated with devices performing functions other than acoustics, e.g. electric candles
TW099108897A 2010-03-25 2010-03-25 Audio radiation type reflective sound box structure TW201134233A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
TW099108897A TW201134233A (en) 2010-03-25 2010-03-25 Audio radiation type reflective sound box structure
US12/805,355 US8406444B2 (en) 2010-03-25 2010-07-27 Audio radiation type reflective sound box structure
EP10193175A EP2373053A1 (en) 2010-03-25 2010-11-30 Audio radiation type reflective sound box structure
CN2011100086117A CN102348140A (zh) 2010-03-25 2011-01-14 音频放射性的反射式音箱结构

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW099108897A TW201134233A (en) 2010-03-25 2010-03-25 Audio radiation type reflective sound box structure

Publications (2)

Publication Number Publication Date
TW201134233A TW201134233A (en) 2011-10-01
TWI435617B true TWI435617B (zh) 2014-04-21

Family

ID=43640510

Family Applications (1)

Application Number Title Priority Date Filing Date
TW099108897A TW201134233A (en) 2010-03-25 2010-03-25 Audio radiation type reflective sound box structure

Country Status (4)

Country Link
US (1) US8406444B2 (zh)
EP (1) EP2373053A1 (zh)
CN (1) CN102348140A (zh)
TW (1) TW201134233A (zh)

Families Citing this family (38)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW201134233A (en) * 2010-03-25 2011-10-01 Zhao-Lang Wang Audio radiation type reflective sound box structure
JP2012018232A (ja) * 2010-07-06 2012-01-26 Sanyo Electric Co Ltd 投写型表示装置およびスピーカー装置
JP5816811B2 (ja) * 2011-05-18 2015-11-18 パナソニックＩｐマネジメント株式会社 スピーカシステムおよびこれを用いた電子機器、移動体装置
US8627920B2 (en) * 2012-02-23 2014-01-14 Dana A. Moore Folded horn enclosure with inter-channel reflex-porting
US8887861B2 (en) * 2012-08-31 2014-11-18 Stephen David Regier Manipulated vortex waveguide loudspeaker alignment
CN103813225B (zh) * 2012-11-12 2018-06-29 新加坡振源科技私人有限公司 一种照明音箱
CN103813224A (zh) * 2012-11-12 2014-05-21 新加坡振源科技私人有限公司 一种伸缩音箱
US8757317B1 (en) * 2013-05-03 2014-06-24 Longinesteno Technology Complex Corporation Barrel-shaped multidirectional loudspeaker enclosure structure
US9813820B2 (en) * 2014-02-25 2017-11-07 Panasonic Intellectual Property Management Co., Ltd. Loudspeaker, electronic apparatus using same, and mobile apparatus
WO2015146117A1 (ja) * 2014-03-27 2015-10-01 パナソニックＩｐマネジメント株式会社 ラウドスピーカと、これを用いた電子機器、移動体装置
DE102014113355B4 (de) * 2014-09-17 2020-02-27 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Lautsprecherabdeckung
CN106303771B (zh) * 2015-05-28 2020-01-03 迪芬尼香港有限公司 全向倒相音箱结构
US10063962B2 (en) 2015-06-30 2018-08-28 Apple Inc. Vented acoustic enclosures and related systems
CN106714044A (zh) * 2015-08-13 2017-05-24 宏碁股份有限公司 扬声器与设有该扬声器的电子装置
US9497545B1 (en) 2016-01-13 2016-11-15 International Business Machines Corporation Analog area speaker panel with precision placement and direction of audio radiation
GB2553603A (en) * 2016-08-09 2018-03-14 Studio17 Design Ltd Loudspeaker
DE102016115750A1 (de) * 2016-08-25 2018-03-01 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Beleuchtungselement und Lautsprecher für ein Kraftfahrzeug
US10753308B2 (en) 2017-03-30 2020-08-25 Quest Engines, LLC Internal combustion engine
US10989138B2 (en) 2017-03-30 2021-04-27 Quest Engines, LLC Internal combustion engine
US10590834B2 (en) 2017-03-30 2020-03-17 Quest Engines, LLC Internal combustion engine
US10590813B2 (en) 2017-03-30 2020-03-17 Quest Engines, LLC Internal combustion engine
US10598285B2 (en) 2017-03-30 2020-03-24 Quest Engines, LLC Piston sealing system
US11041456B2 (en) 2017-03-30 2021-06-22 Quest Engines, LLC Internal combustion engine
US10465629B2 (en) 2017-03-30 2019-11-05 Quest Engines, LLC Internal combustion engine having piston with deflector channels and complementary cylinder head
US10526953B2 (en) 2017-03-30 2020-01-07 Quest Engines, LLC Internal combustion engine
KR102468662B1 (ko) 2017-04-28 2022-11-18 퀘스트 엔진스, 엘엘씨 가변 체적 챔버 장치
WO2018204684A1 (en) 2017-05-04 2018-11-08 Quest Engines, LLC Variable volume chamber for interaction with a fluid
US10542347B2 (en) * 2017-06-03 2020-01-21 Don Petracek Speaker cabinet to effectively amplify the full and natural sound of an acoustic guitar
US10808866B2 (en) 2017-09-29 2020-10-20 Quest Engines, LLC Apparatus and methods for controlling the movement of matter
US11134335B2 (en) 2018-01-26 2021-09-28 Quest Engines, LLC Audio source waveguide
US10753267B2 (en) 2018-01-26 2020-08-25 Quest Engines, LLC Method and apparatus for producing stratified streams
US11284186B2 (en) * 2018-08-24 2022-03-22 Jl Audio, Inc. Vented loudspeaker
KR102571518B1 (ko) * 2018-10-17 2023-08-28 삼성전자주식회사 복수의 스피커를 포함하는 전자 장치
CN109547878A (zh) * 2018-12-25 2019-03-29 重庆蓝岸通讯技术有限公司 喇叭的防护结构
CN110493696B (zh) * 2019-08-23 2020-12-25 平阳县然亿贸易有限公司 定向扬声器
CN111263251A (zh) * 2020-01-20 2020-06-09 惠州市东翔电子科技有限公司 一种音响发光结构及其控制方法与控制系统
CN113271508B (zh) * 2020-02-17 2022-08-12 东莞宝德电子有限公司 环状辐射音箱结构
US11330364B1 (en) 2021-01-12 2022-05-10 Robert Bosch Gmbh Ported speaker assembly

Family Cites Families (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2731101A (en) * 1952-06-06 1956-01-17 Paul W Klipsch Loud speaker
NL191081A (zh) * 1953-10-02
US3638753A (en) * 1970-08-31 1972-02-01 Paul E Cunningham Barrel speaker enclosure
US4348549A (en) * 1978-02-06 1982-09-07 Emmanuel Berlant Loudspeaker system
FR2433879A1 (fr) * 1978-08-16 1980-03-14 Launay Dominique Enceinte acoustique unidirectionnelle
US4949386A (en) * 1988-05-23 1990-08-14 Hill Amel L Speaker system
JPH0298593U (zh) * 1989-01-23 1990-08-06
US5432860A (en) * 1990-02-09 1995-07-11 Mitsubishi Denki Kabushiki Kaisha Speaker system
FR2664782B1 (fr) * 1990-07-11 1995-11-10 Legouic Gilles Enceinte acoustique omnidirectionnelle.
US5620101A (en) 1994-12-06 1997-04-15 Andela Tool And Machine, Inc. Trommel separator clutch mechanism and system
KR100188281B1 (ko) * 1996-04-22 1999-06-01 윤종용 텔레비젼용 스피커 시스템
US6560343B1 (en) * 1996-04-22 2003-05-06 Samsung Electronics Co., Ltd. Speaker system
US5944268A (en) 1996-05-10 1999-08-31 Andela Tool & Machine, Inc. Multi-flail glass pulverizer
US7010138B1 (en) * 1996-09-03 2006-03-07 New Transducers Limited Loudspeakers
JP3911754B2 (ja) * 1997-02-21 2007-05-09 松下電器産業株式会社 スピーカ装置
JPH11220789A (ja) * 1998-01-30 1999-08-10 Sony Corp 電気音響変換装置
US6144751A (en) * 1998-02-24 2000-11-07 Velandia; Erich M. Concentrically aligned speaker enclosure
JP3778793B2 (ja) * 2000-01-28 2006-05-24 富士通テン株式会社 スピーカシステム
US6578660B2 (en) * 2000-06-21 2003-06-17 Ronald K. Taylor Speaker enclosure venturi expander
JP2002027581A (ja) * 2000-07-13 2002-01-25 Npl:Kk スピーカ
US7426280B2 (en) * 2001-01-02 2008-09-16 Bose Corporation Electroacoustic waveguide transducing
US6744902B2 (en) * 2001-11-15 2004-06-01 Jl Audio, Inc. Ported loudspeaker enclosure
EP1655992A4 (en) * 2003-08-12 2010-11-24 Murata Manufacturing Co DIFFUSER AND LOUDSPEAKER WITH THE APPLICATION OF THIS
US7006648B2 (en) * 2003-10-22 2006-02-28 Chao-Lang Wang Speaker cabinet with increased air circulation efficiency
US7178628B2 (en) * 2004-04-08 2007-02-20 Dana Innovations, Inc. Speaker assembly
US7277552B2 (en) * 2004-08-09 2007-10-02 Graber Curtis E Increased LF spectrum power density loudspeaker system
US7413602B2 (en) 2004-12-16 2008-08-19 Empire Resource Recovery Llc Production of glass powder from waste glass, and products made using the same, especially concrete
US7676054B2 (en) * 2005-09-15 2010-03-09 Pt. Hartono Istana Teknologi Contoured passive radiator and loudspeaker incorporating same
KR100689576B1 (ko) * 2006-03-02 2007-03-02 엘지전자 주식회사 음향 출력 장치
US7436972B2 (en) * 2006-06-28 2008-10-14 Bouvier Peter M Folded coaxial transmission line loudspeaker
US8041048B2 (en) * 2008-12-31 2011-10-18 Youngtack Shim Electromagnetically-countered speaker systems and methods
US7506721B2 (en) * 2006-11-10 2009-03-24 Moore Dana A Convertible folded horn enclosure
TW200829053A (en) * 2006-12-21 2008-07-01 Global Target Entpr Inc Thin-film type sound source output apparatus
US8111836B1 (en) * 2007-08-31 2012-02-07 Graber Curtis E System and method using a phased array of acoustic generators for producing an adaptive null zone
TW201134233A (en) * 2010-03-25 2011-10-01 Zhao-Lang Wang Audio radiation type reflective sound box structure
JP5640593B2 (ja) * 2010-09-14 2014-12-17 ソニー株式会社 クレードル装置

Also Published As

Publication number Publication date
US20110235845A1 (en) 2011-09-29
TW201134233A (en) 2011-10-01
CN102348140A (zh) 2012-02-08
US8406444B2 (en) 2013-03-26
EP2373053A1 (en) 2011-10-05

Similar Documents

Publication Publication Date Title
TWI435617B (zh)
BR122017007260A2 (zh)
BR112013013385A2 (zh)
BR112013008959A2 (zh)
BR112012031500A2 (zh)
BR112012029986A2 (zh)
BR112012028408A2 (zh)
BR112012026492A2 (zh)
BR112012024897A2 (zh)
BR112012025307A2 (zh)
BR112012026946A2 (zh)
BR112012025482A2 (zh)
BR112013006400A2 (zh)
BR112012031826A2 (zh)
BR112012025577A2 (zh)
BR112012025308A2 (zh)
BR112012027945A2 (zh)
BR112013010949A2 (zh)
BR112012026403A2 (zh)
BR112013012726A2 (zh)
BR112013003284A2 (zh)
BR112013002646A2 (zh)
BR112013006825A2 (zh)
BR112012028859A2 (zh)
BR112013007728A2 (zh)