CN101919262A - 用于增强便携式音频设备的频率输出的设备和方法 - Google Patents

用于增强便携式音频设备的频率输出的设备和方法 Download PDF

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Publication number
CN101919262A
CN101919262A CN200880122621XA CN200880122621A CN101919262A CN 101919262 A CN101919262 A CN 101919262A CN 200880122621X A CN200880122621X A CN 200880122621XA CN 200880122621 A CN200880122621 A CN 200880122621A CN 101919262 A CN101919262 A CN 101919262A
Authority
CN
China
Prior art keywords
audio device
portable audio
opening
labyrinth
shell
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
CN200880122621XA
Other languages
English (en)
Chinese (zh)
Inventor
陈韶海
约耳·A·克拉克
保罗·R·斯图尔
罗伯特·A·茹雷克
罗杰·W·阿迪
贾尔斯·戴维斯
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.)
Motorola Mobility LLC
Original Assignee
Motorola Inc
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 Motorola Inc filed Critical Motorola Inc
Publication of CN101919262A publication Critical patent/CN101919262A/zh
Pending legal-status Critical Current

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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
    • H04R1/02—Casings; Cabinets ; Supports therefor; Mountings therein
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/02—Constructional features of telephone sets
    • H04M1/11—Supports for sets, e.g. incorporating armrests
    • H04M1/12—Adjustable supports, e.g. extensible
    • 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 
    • H04R1/28—Transducer mountings or enclosures modified by provision of mechanical or acoustic impedances, e.g. resonator, damping means
    • H04R1/2807—Enclosures comprising vibrating or resonating arrangements
    • H04R1/2853—Enclosures comprising vibrating or resonating arrangements using an acoustic labyrinth or a transmission line
    • H04R1/2857—Enclosures comprising vibrating or resonating arrangements using an acoustic labyrinth or a transmission line for loudspeaker transducers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; ELECTRIC HEARING AIDS; PUBLIC ADDRESS SYSTEMS
    • H04R2205/00—Details of stereophonic arrangements covered by H04R5/00 but not provided for in any of its subgroups
    • H04R2205/021—Aspects relating to docking-station type assemblies to obtain an acoustical effect, e.g. the type of connection to external loudspeakers or housings, frequency improvement

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Health & Medical Sciences (AREA)
  • Otolaryngology (AREA)
  • Telephone Set Structure (AREA)
  • Details Of Audible-Bandwidth Transducers (AREA)
  • Obtaining Desirable Characteristics In Audible-Bandwidth Transducers (AREA)
CN200880122621XA 2007-12-27 2008-12-17 用于增强便携式音频设备的频率输出的设备和方法 Pending CN101919262A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US11/965,022 US20090169040A1 (en) 2007-12-27 2007-12-27 Devices and methods for enhancing the frequency output of a portable audio device
US11/965,022 2007-12-27
PCT/US2008/087102 WO2009085796A2 (en) 2007-12-27 2008-12-17 Devices and methods for enhancing the frequency output of a portable audio device

Publications (1)

Publication Number Publication Date
CN101919262A true CN101919262A (zh) 2010-12-15

Family

ID=40798497

Family Applications (1)

Application Number Title Priority Date Filing Date
CN200880122621XA Pending CN101919262A (zh) 2007-12-27 2008-12-17 用于增强便携式音频设备的频率输出的设备和方法

Country Status (7)

Country Link
US (1) US20090169040A1 (https=)
EP (1) EP2235962A4 (https=)
KR (1) KR20100091232A (https=)
CN (1) CN101919262A (https=)
IN (1) IN2010KN02001A (https=)
RU (1) RU2462829C2 (https=)
WO (1) WO2009085796A2 (https=)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106664468A (zh) * 2014-07-23 2017-05-10 安电株式会社 车辆用发声器
CN110389623A (zh) * 2018-04-20 2019-10-29 仁宝电脑工业股份有限公司 具有扬声模块的电子装置

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7961900B2 (en) * 2005-06-29 2011-06-14 Motorola Mobility, Inc. Communication device with single output audio transducer
US8712086B2 (en) * 2007-12-27 2014-04-29 Motorola Mobility Llc Acoustic reconfiguration devices and methods
US8819554B2 (en) 2008-12-23 2014-08-26 At&T Intellectual Property I, L.P. System and method for playing media
US8520370B2 (en) * 2010-12-09 2013-08-27 Screendoor Studio, Inc. Audio visual enhancement apparatus
FR2999856B1 (fr) * 2012-12-17 2015-01-02 Sagemcom Broadband Sas Dispositif electronique comportant un boitier ventile recevant au moins un haut-parleur
US9584901B1 (en) 2015-09-07 2017-02-28 Bose Corporation Convertible headphone system
USD793361S1 (en) * 2016-04-19 2017-08-01 Hewlett-Packard Development Company, L.P. Speaker
CN107547970B (zh) * 2017-09-27 2023-11-28 成都师范学院 一种无源音箱及可调音无源音箱
US11672335B2 (en) 2019-08-27 2023-06-13 Z West Essentials LLC Mobile electronic device stand
CN111526453B (zh) * 2020-04-26 2022-01-07 维沃移动通信有限公司 电子设备

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2411646Y (zh) * 1999-05-28 2000-12-20 申国强 具有壳体外侧隔音层的音箱
CN1669240A (zh) * 2002-07-19 2005-09-14 索尼爱立信移动通讯股份有限公司 具有低音增强的便携式音频回放设备

Family Cites Families (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4856071A (en) * 1987-08-28 1989-08-08 Electromagnetic Research And Development Planar loudspeaker system
RU2019063C1 (ru) * 1991-06-10 1994-08-30 Рижский радиозавод Акустическая система
US5286928A (en) * 1993-04-12 1994-02-15 Borland Nathan J Tunable speaker tube
US5920633A (en) * 1996-02-12 1999-07-06 Yang; Yi-Fu Thin-wall multi-concentric cylinder speaker enclosure with audio amplifier tunable to listening room
AT409910B (de) * 1996-02-29 2002-12-27 Vorlicek Karl Dipl Ing Verzerrungsarme abstrahleinrichtung für elektroakustische wandler mit verstärkter tieftonwiedergabe
FR2770734B1 (fr) * 1997-10-31 2002-12-13 Thomson Television Angers Sa Enceinte acoustique amelioree
US6144751A (en) * 1998-02-24 2000-11-07 Velandia; Erich M. Concentrically aligned speaker enclosure
US6411720B1 (en) * 1998-03-05 2002-06-25 Eric K. Pritchard Speaker systems with lower frequency of resonance
US6359994B1 (en) * 1998-05-28 2002-03-19 Compaq Information Technologies Group, L.P. Portable computer expansion base with enhancement speaker
US6183274B1 (en) * 1999-02-24 2001-02-06 Sony Corporation Electronic interface connector cover and method of using same
US20010039200A1 (en) * 2000-04-20 2001-11-08 Henry Azima Portable communications equipment
GB2377116A (en) * 2001-06-29 2002-12-31 Nokia Corp A holder for a portable telephone with an amplifying horn
RU2237981C2 (ru) * 2002-06-14 2004-10-10 Московский автомобильно-дорожный институт (Государственный технический университет) Способ излучения звуковых сигналов во внешнее пространство и акустическая система
TW576518U (en) * 2003-02-24 2004-02-11 Compal Electronics Inc External-connection type expansion stage for portable electronic apparatus
US7133533B2 (en) * 2003-07-21 2006-11-07 Bose Corporation Passive acoustic radiating
US7242785B2 (en) * 2003-08-04 2007-07-10 Creative Technology Ltd Portable powered speaker
JP2005086590A (ja) * 2003-09-10 2005-03-31 Sharp Corp スピーカシステム
JP4405237B2 (ja) * 2003-10-31 2010-01-27 ソニー・エリクソン・モバイルコミュニケーションズ株式会社 卓上ホルダ及び視聴システム
JP2005184050A (ja) * 2003-12-16 2005-07-07 Hidenori Saito 携帯電話用音響箱
US7450733B2 (en) * 2004-01-23 2008-11-11 Creative Technology Ltd. Speaker with externally mounted acoustic extension
CN1909743A (zh) * 2005-08-05 2007-02-07 富准精密工业(深圳)有限公司 具低音增强型效果的音箱
KR100651520B1 (ko) * 2005-09-29 2006-11-29 삼성전자주식회사 휴대용 단말기의 스피커 장치
JP2007221484A (ja) * 2006-02-16 2007-08-30 Sony Corp スピーカ装置
US7778431B2 (en) * 2006-03-24 2010-08-17 Sony Ericsson Mobile Communications, Ab Sound enhancing stands for portable audio devices
US8724837B2 (en) * 2007-03-09 2014-05-13 Apple Inc. Personal media device docking station having an acoustic interface

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2411646Y (zh) * 1999-05-28 2000-12-20 申国强 具有壳体外侧隔音层的音箱
CN1669240A (zh) * 2002-07-19 2005-09-14 索尼爱立信移动通讯股份有限公司 具有低音增强的便携式音频回放设备

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106664468A (zh) * 2014-07-23 2017-05-10 安电株式会社 车辆用发声器
CN106664468B (zh) * 2014-07-23 2019-05-17 安电株式会社 车辆用发声器
CN110389623A (zh) * 2018-04-20 2019-10-29 仁宝电脑工业股份有限公司 具有扬声模块的电子装置
CN110389623B (zh) * 2018-04-20 2023-05-05 仁宝电脑工业股份有限公司 具有扬声模块的电子装置

Also Published As

Publication number Publication date
WO2009085796A2 (en) 2009-07-09
KR20100091232A (ko) 2010-08-18
WO2009085796A3 (en) 2009-12-03
RU2462829C2 (ru) 2012-09-27
EP2235962A2 (en) 2010-10-06
US20090169040A1 (en) 2009-07-02
RU2010131197A (ru) 2012-02-10
IN2010KN02001A (https=) 2015-04-17
EP2235962A4 (en) 2011-05-18

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Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
ASS Succession or assignment of patent right

Owner name: MOTOROLA MOBILE CO., LTD.

Free format text: FORMER OWNER: MOTOROLA INC.

Effective date: 20110107

C41 Transfer of patent application or patent right or utility model
TA01 Transfer of patent application right

Effective date of registration: 20110107

Address after: Illinois State

Applicant after: Motorola Mobility LLC

Address before: Illinois State

Applicant before: Motorola Inc.

C02 Deemed withdrawal of patent application after publication (patent law 2001)
WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20101215