CN101690255A - 麦克风设备及其制造方法 - Google Patents

麦克风设备及其制造方法 Download PDF

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Publication number
CN101690255A
CN101690255A CN200880020602A CN200880020602A CN101690255A CN 101690255 A CN101690255 A CN 101690255A CN 200880020602 A CN200880020602 A CN 200880020602A CN 200880020602 A CN200880020602 A CN 200880020602A CN 101690255 A CN101690255 A CN 101690255A
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CN
China
Prior art keywords
microphone
cover
sound
microphone device
forming
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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
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CN200880020602A
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English (en)
Chinese (zh)
Inventor
大塚泰雄
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Panasonic Holdings Corp
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Matsushita Electric Industrial Co Ltd
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Filing date
Publication date
Application filed by Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Publication of CN101690255A publication Critical patent/CN101690255A/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; ELECTRIC HEARING AIDS; PUBLIC ADDRESS SYSTEMS
    • H04R1/00—Details of transducers, loudspeakers or microphones
    • H04R1/02—Casings; Cabinets ; Supports therefor; Mountings therein
    • H04R1/04—Structural association of microphone with electric circuitry therefor
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; ELECTRIC HEARING AIDS; PUBLIC ADDRESS SYSTEMS
    • H04R19/00—Electrostatic transducers
    • H04R19/005—Electrostatic transducers using semiconductor materials
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; ELECTRIC HEARING AIDS; 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

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  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Electrostatic, Electromagnetic, Magneto- Strictive, And Variable-Resistance Transducers (AREA)
  • Circuit For Audible Band Transducer (AREA)
  • Piezo-Electric Transducers For Audible Bands (AREA)
  • Details Of Audible-Bandwidth Transducers (AREA)
CN200880020602A 2007-08-10 2008-08-08 麦克风设备及其制造方法 Pending CN101690255A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2007209123A JP2009044600A (ja) 2007-08-10 2007-08-10 マイクロホン装置およびその製造方法
JP209123/2007 2007-08-10
PCT/JP2008/002181 WO2009022459A1 (ja) 2007-08-10 2008-08-08 マイクロホン装置およびその製造方法

Publications (1)

Publication Number Publication Date
CN101690255A true CN101690255A (zh) 2010-03-31

Family

ID=40350517

Family Applications (1)

Application Number Title Priority Date Filing Date
CN200880020602A Pending CN101690255A (zh) 2007-08-10 2008-08-08 麦克风设备及其制造方法

Country Status (4)

Country Link
US (1) US20100119097A1 (https=)
JP (1) JP2009044600A (https=)
CN (1) CN101690255A (https=)
WO (1) WO2009022459A1 (https=)

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CN103385010A (zh) * 2010-12-28 2013-11-06 美商楼氏电子有限公司 具有位于mems裸片下面的coms裸片的封装
CN103974170A (zh) * 2013-02-06 2014-08-06 宏达国际电子股份有限公司 多传感器录音装置与方法
CN106716095A (zh) * 2014-09-19 2017-05-24 株式会社村田制作所 压力传感器模块
CN109171700A (zh) * 2018-10-11 2019-01-11 南京大学 一种生理电检测用屏蔽有源电极
CN110463225A (zh) * 2017-03-30 2019-11-15 思睿逻辑国际半导体有限公司 用于监控麦克风的装置和方法
US11024317B2 (en) 2017-09-29 2021-06-01 Cirrus Logic, Inc. Microphone authentication
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JP7572964B2 (ja) 2019-03-21 2024-10-24 シュアー アクイジッション ホールディングス インコーポレイテッド 阻止機能を伴うビーム形成マイクロフォンローブの自動集束、領域内自動集束、および自動配置
CN114051738B (zh) 2019-05-23 2024-10-01 舒尔获得控股公司 可操纵扬声器阵列、系统及其方法
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JP7283695B2 (ja) * 2019-07-12 2023-05-30 日清紡マイクロデバイス株式会社 音波センサの製造方法
US20220266367A1 (en) * 2019-07-26 2022-08-25 Origin Company, Limited Soldered product manufacturing device and method for manufacturing soldered product
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US11805342B2 (en) 2019-09-22 2023-10-31 xMEMS Labs, Inc. Sound producing package structure and manufacturing method thereof
US12028678B2 (en) 2019-11-01 2024-07-02 Shure Acquisition Holdings, Inc. Proximity microphone
US11395073B2 (en) 2020-04-18 2022-07-19 xMEMS Labs, Inc. Sound producing package structure and method for packaging sound producing package structure
US11252511B2 (en) 2019-12-27 2022-02-15 xMEMS Labs, Inc. Package structure and methods of manufacturing sound producing chip, forming package structure and forming sound producing apparatus
US11057716B1 (en) * 2019-12-27 2021-07-06 xMEMS Labs, Inc. Sound producing device
US11552611B2 (en) 2020-02-07 2023-01-10 Shure Acquisition Holdings, Inc. System and method for automatic adjustment of reference gain
US11172300B2 (en) * 2020-02-07 2021-11-09 xMEMS Labs, Inc. Sound producing device
US11304005B2 (en) 2020-02-07 2022-04-12 xMEMS Labs, Inc. Crossover circuit
USD944776S1 (en) 2020-05-05 2022-03-01 Shure Acquisition Holdings, Inc. Audio device
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US11323823B1 (en) * 2021-01-18 2022-05-03 Knowles Electronics, Llc MEMS device with a diaphragm having a slotted layer
US11785380B2 (en) 2021-01-28 2023-10-10 Shure Acquisition Holdings, Inc. Hybrid audio beamforming system
US12452584B2 (en) 2021-01-29 2025-10-21 Shure Acquisition Holdings, Inc. Scalable conferencing systems and methods
US12542123B2 (en) 2021-08-31 2026-02-03 Shure Acquisition Holdings, Inc. Mask non-linear processor for acoustic echo cancellation
CN118216161A (zh) 2021-10-04 2024-06-18 舒尔获得控股公司 联网自动混合器系统及方法
WO2023060082A1 (en) 2021-10-05 2023-04-13 Shure Acquisition Holdings, Inc. Microphone assembly, filter for microphone, process for assembly and manufacturing microphone and filter for microphone, and method for filtering microphone
EP4427465A1 (en) 2021-11-05 2024-09-11 Shure Acquisition Holdings, Inc. Distributed algorithm for automixing speech over wireless networks
WO2023133513A1 (en) 2022-01-07 2023-07-13 Shure Acquisition Holdings, Inc. Audio beamforming with nulling control system and methods
US12598261B2 (en) 2022-09-28 2026-04-07 Shure Acquisition Holdings, Inc. Wideband doubletalk detection for optimization of acoustic echo cancellation

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Cited By (11)

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Publication number Priority date Publication date Assignee Title
CN102223593A (zh) * 2010-04-19 2011-10-19 安华高科技无线Ip（新加坡）私人有限公司 具有对电磁干扰的屏蔽的封装式声学换能器装置
CN103385010A (zh) * 2010-12-28 2013-11-06 美商楼氏电子有限公司 具有位于mems裸片下面的coms裸片的封装
CN103385010B (zh) * 2010-12-28 2016-08-10 美商楼氏电子有限公司 具有位于mems裸片下面的cmos裸片的封装
CN103974170A (zh) * 2013-02-06 2014-08-06 宏达国际电子股份有限公司 多传感器录音装置与方法
CN103974170B (zh) * 2013-02-06 2018-06-22 宏达国际电子股份有限公司 多传感器录音装置与方法
CN106716095A (zh) * 2014-09-19 2017-05-24 株式会社村田制作所 压力传感器模块
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CN110463225B (zh) * 2017-03-30 2021-09-03 思睿逻辑国际半导体有限公司 用于监控麦克风的装置和方法
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Publication number Publication date
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JP2009044600A (ja) 2009-02-26
US20100119097A1 (en) 2010-05-13

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Application publication date: 20100331