DK2899995T3 - Miniaturehøjtalermodul, fremgangsmåde til forbedring af frekvensreaktion deraf samt elektronisk indretning - Google Patents

Miniaturehøjtalermodul, fremgangsmåde til forbedring af frekvensreaktion deraf samt elektronisk indretning Download PDF

Info

Publication number
DK2899995T3
DK2899995T3 DK14786117T DK14786117T DK2899995T3 DK 2899995 T3 DK2899995 T3 DK 2899995T3 DK 14786117 T DK14786117 T DK 14786117T DK 14786117 T DK14786117 T DK 14786117T DK 2899995 T3 DK2899995 T3 DK 2899995T3
Authority
DK
Denmark
Prior art keywords
improving
electronic device
frequency response
speaker module
miniature speaker
Prior art date
Application number
DK14786117T
Other languages
English (en)
Inventor
Kang Hou
Original Assignee
Goertek 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 Goertek Inc filed Critical Goertek Inc
Application granted granted Critical
Publication of DK2899995T3 publication Critical patent/DK2899995T3/da

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 
    • H04R1/28—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
    • H04R1/283—Enclosures comprising vibrating or resonating arrangements using a passive diaphragm
    • H04R1/2834—Enclosures comprising vibrating or resonating arrangements using a passive diaphragm for loudspeaker transducers
    • 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 
    • H04R1/28—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
    • H04R1/2838—Enclosures comprising vibrating or resonating arrangements of the bandpass type
    • H04R1/2842—Enclosures comprising vibrating or resonating arrangements of the bandpass type for loudspeaker transducers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R29/00—Monitoring arrangements; Testing arrangements
    • H04R29/001—Monitoring arrangements; Testing arrangements 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
    • H04R3/00—Circuits for transducers, loudspeakers or microphones
    • H04R3/007—Protection circuits for transducers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R3/00—Circuits for transducers, loudspeakers or microphones
    • H04R3/04—Circuits for transducers, loudspeakers or microphones for correcting frequency response
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R3/00—Circuits for transducers, loudspeakers or microphones
    • H04R3/04—Circuits for transducers, loudspeakers or microphones for correcting frequency response
    • H04R3/08—Circuits for transducers, loudspeakers or microphones for correcting frequency response of electromagnetic transducers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R3/00—Circuits for transducers, loudspeakers or microphones
    • H04R3/12—Circuits for transducers, loudspeakers or microphones for distributing signals to two or more loudspeakers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R2499/00—Aspects covered by H04R or H04S not otherwise provided for in their subgroups
    • H04R2499/10—General applications
    • H04R2499/11—Transducers incorporated or for use in hand-held devices, e.g. mobile phones, PDA's, camera's

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Health & Medical Sciences (AREA)
  • Otolaryngology (AREA)
  • General Health & Medical Sciences (AREA)
  • Electromagnetism (AREA)
  • Circuit For Audible Band Transducer (AREA)
  • Obtaining Desirable Characteristics In Audible-Bandwidth Transducers (AREA)
DK14786117T 2013-11-19 2014-06-05 Miniaturehøjtalermodul, fremgangsmåde til forbedring af frekvensreaktion deraf samt elektronisk indretning DK2899995T3 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201310583187.8A CN103686555B (zh) 2013-11-19 2013-11-19 微型扬声器模组和增强其频率响应的方法以及电子设备
PCT/CN2014/079267 WO2015074402A1 (zh) 2013-11-19 2014-06-05 微型扬声器模组和增强其频率响应的方法以及电子设备

Publications (1)

Publication Number Publication Date
DK2899995T3 true DK2899995T3 (da) 2019-11-25

Family

ID=50322593

Family Applications (1)

Application Number Title Priority Date Filing Date
DK14786117T DK2899995T3 (da) 2013-11-19 2014-06-05 Miniaturehøjtalermodul, fremgangsmåde til forbedring af frekvensreaktion deraf samt elektronisk indretning

Country Status (7)

Country Link
US (1) US9699548B2 (da)
EP (1) EP2899995B1 (da)
JP (1) JP6242912B2 (da)
KR (1) KR101514363B1 (da)
CN (1) CN103686555B (da)
DK (1) DK2899995T3 (da)
WO (1) WO2015074402A1 (da)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103686555B (zh) * 2013-11-19 2017-01-11 歌尔股份有限公司 微型扬声器模组和增强其频率响应的方法以及电子设备
CN104159179B (zh) * 2014-06-30 2018-12-04 歌尔股份有限公司 扬声器模组
EP3375202A1 (en) * 2015-12-08 2018-09-19 Huawei Technologies Co., Ltd. User device and method for driving a speaker in the user device
US20170171651A1 (en) * 2015-12-09 2017-06-15 Em-Tech. Co., Ltd. Electric Device Including Microspeaker Module with Vibration Function
US10667028B2 (en) * 2015-12-09 2020-05-26 Em-Tech. Co., Ltd. Electric device including microspeaker module with vibration function and wearable acoustic transducer
CN106658289B (zh) * 2016-11-30 2019-07-30 努比亚技术有限公司 一种扬声器自适应调节装置及方法
CN107172541A (zh) * 2017-06-29 2017-09-15 深圳Tcl新技术有限公司 音箱、低音单元的振幅降低方法、电视终端及存储介质
CN108449673A (zh) * 2018-04-28 2018-08-24 东北林业大学 同轴主被动振膜技术的耳机
CN109275064B (zh) * 2018-09-30 2020-06-23 联想(北京)有限公司 音箱和应用于音箱的控制方法
CN109547848B (zh) 2018-11-23 2021-02-12 北京达佳互联信息技术有限公司 响度调整方法、装置、电子设备以及存储介质
CN113285691B (zh) * 2020-02-19 2024-03-08 瑞昱半导体股份有限公司 滤波器、滤波方法以及滤波系统

Family Cites Families (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL7900066A (nl) * 1979-01-05 1980-07-08 Bose Corp Luidsprekerinrichting met verbeterde lage-tonenluid- sprekerefficieentie.
JPS56161796A (en) * 1980-05-19 1981-12-12 Pioneer Electronic Corp Speaker system of passive radiator system
JPS63286096A (ja) * 1987-05-19 1988-11-22 Sony Corp スピ−カ装置
JPH01146693U (da) * 1988-03-31 1989-10-09
JPH0257095A (ja) * 1988-08-23 1990-02-26 Sony Corp スピーカ装置
US5025885A (en) * 1989-07-14 1991-06-25 Bose Corporation Multiple chamber loudspeaker system
JPH04320199A (ja) * 1991-04-19 1992-11-10 Matsushita Electric Ind Co Ltd 音響再生装置
JP3309349B2 (ja) * 1993-07-12 2002-07-29 ティーオーエー株式会社 イコライザ及び音場補正装置
JP2976284B2 (ja) * 1997-06-06 1999-11-10 成範 平松 スピーカシステムの低音増強装置
JPH11341580A (ja) * 1998-05-26 1999-12-10 Matsushita Electric Ind Co Ltd 携帯型情報機器
US6704426B2 (en) * 1999-03-02 2004-03-09 American Technology Corporation Loudspeaker system
CN100382657C (zh) * 1999-08-11 2008-04-16 微软公司 用于声音再现的补偿系统和方法
JP2007028419A (ja) * 2005-07-20 2007-02-01 Victor Co Of Japan Ltd スピーカ駆動装置
US8098849B2 (en) 2006-01-03 2012-01-17 Oxford J Craig Low frequency equalization for loudspeaker system
CN101052237B (zh) 2007-04-25 2011-02-16 无锡杰夫电声有限公司 带导管的一体化内置音箱
JP2009044286A (ja) * 2007-08-07 2009-02-26 Sharp Corp Ａｖ装置，テレビジョン受像機
JP2009118366A (ja) * 2007-11-09 2009-05-28 Mitsubishi Electric Corp 音響再生装置
JP2010010727A (ja) * 2008-06-24 2010-01-14 Funai Electric Co Ltd 小型スピーカ装置およびテレビジョン装置
CN101778321A (zh) 2009-12-24 2010-07-14 广州大学 一种全指向性声源扬声器系统的频率响应均衡处理方法
CN101765037A (zh) 2009-12-25 2010-06-30 国光电器股份有限公司 带有声学陷波器的音箱及其吸收中频驻波的方法
US8194869B2 (en) * 2010-03-17 2012-06-05 Harman International Industries, Incorporated Audio power management system
JP2012039586A (ja) * 2010-08-03 2012-02-23 Junichi Kakumoto スピーカシステムと音響再生装置
JP2012134687A (ja) * 2010-12-21 2012-07-12 Tetsuo Furumoto 音響システム
EP2541970B1 (en) * 2011-06-29 2014-01-01 ST-Ericsson SA Pre-filtering for loudspeakers protection
CN102761801B (zh) * 2012-04-28 2015-03-11 李世煌 模块型音箱构件
CN202435591U (zh) * 2012-06-13 2012-09-12 安吉腾飞电子有限公司 一种一体式音箱
CN103686555B (zh) 2013-11-19 2017-01-11 歌尔股份有限公司 微型扬声器模组和增强其频率响应的方法以及电子设备
CN103686556B (zh) 2013-11-19 2017-02-08 歌尔股份有限公司 微型扬声器模组和增强其频率响应的方法以及电子设备

Also Published As

Publication number Publication date
WO2015074402A1 (zh) 2015-05-28
CN103686555A (zh) 2014-03-26
EP2899995A1 (en) 2015-07-29
KR101514363B1 (ko) 2015-04-22
CN103686555B (zh) 2017-01-11
US20160286305A1 (en) 2016-09-29
JP2016504868A (ja) 2016-02-12
EP2899995A4 (en) 2015-11-25
EP2899995B1 (en) 2019-10-30
JP6242912B2 (ja) 2017-12-06
US9699548B2 (en) 2017-07-04

Similar Documents

Publication Publication Date Title
DK2899995T3 (da) Miniaturehøjtalermodul, fremgangsmåde til forbedring af frekvensreaktion deraf samt elektronisk indretning
BR302013005377S1 (pt) Configuração aplicada em dispositivo eletrônico
BR302013003946S1 (pt) Configuração aplicada em dispositivo eletrônico.
BR302013003940S1 (pt) Configuração aplicada em dispositivo eletrônico
BR302014001742S1 (pt) Configuraçao aplicada em dispositivo eletrônico
JP2017090916A5 (ja) 表示装置、表示モジュール、及び電子機器
UA31330S (uk) Футляр для електронного пристрою
BR302013003941S1 (pt) Configuração aplicada em dispositivo eletrônico
BR302013000791S1 (pt) Configuração aplicada em dispositivo eletrônico.
BR302012006135S1 (pt) Configuração aplicada em dispositivo eletrônico.
BR112016004057A2 (pt) Dispositivo e método de comunicação
DK2979399T3 (da) Fremgangsmåde og anordning til justering af latenstid
BR302014001314S1 (pt) Configuração aplicada em dispositivo eletrônico
EP2947896A4 (en) MINIATURE SPEAKER MODULE, METHOD FOR IMPROVING THE FREQUENCY REACTION THEREOF AND ELECTRONIC DEVICE
EP3013067A4 (en) Method, electronic device, and program
DK2821931T3 (da) Verificeringsapplikation, fremgangsmåde, elektronisk indretning og computerapplikation.
BR112015022364A2 (pt) montagem estrutural e método de sua montagem
BR112015030497A2 (pt) método para fazer um dispositivo eletrônico antitrincas.
DK3102508T3 (da) Fremgangsmåde til destruktion af databærere og opsamlingskøretøj
JP2018010203A5 (ja) 表示装置、表示モジュール及び電子機器
TWI562712B (en) Fixing structure, electronic device and method for assembling an electronic device
BR302014001590S1 (pt) Configuraçao aplicada em dispositivo eletrônico
EP2965185A4 (en) METHOD FOR PERFORMING ONE OR MORE ACTIONS ON AN ELECTRONIC DEVICE
EP3030067A4 (en) Electronic component mounting device and mounting method
DK3014899T3 (da) En metode til anvendelse af et høreapparat samt et høreapparat