TWI372569B - Electronic device - Google Patents

Electronic device

Info

Publication number
TWI372569B
TWI372569B TW097104777A TW97104777A TWI372569B TW I372569 B TWI372569 B TW I372569B TW 097104777 A TW097104777 A TW 097104777A TW 97104777 A TW97104777 A TW 97104777A TW I372569 B TWI372569 B TW I372569B
Authority
TW
Taiwan
Prior art keywords
electronic device
electronic
Prior art date
Application number
TW097104777A
Other languages
English (en)
Other versions
TW200922357A (en
Inventor
An Yan
Yu Xiaohu
Original Assignee
Fortemedia 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 Fortemedia Inc filed Critical Fortemedia Inc
Publication of TW200922357A publication Critical patent/TW200922357A/zh
Application granted granted Critical
Publication of TWI372569B publication Critical patent/TWI372569B/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
    • H04R1/40—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired directional characteristic only by combining a number of identical transducers
    • H04R1/406—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired directional characteristic only by combining a number of identical transducers microphones

Landscapes

  • Health & Medical Sciences (AREA)
  • Otolaryngology (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Telephone Set Structure (AREA)
TW097104777A 2007-11-06 2008-02-12 Electronic device TWI372569B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US11/935,482 US8155364B2 (en) 2007-11-06 2007-11-06 Electronic device with microphone array capable of suppressing noise

Publications (2)

Publication Number Publication Date
TW200922357A TW200922357A (en) 2009-05-16
TWI372569B true TWI372569B (en) 2012-09-11

Family

ID=40588111

Family Applications (1)

Application Number Title Priority Date Filing Date
TW097104777A TWI372569B (en) 2007-11-06 2008-02-12 Electronic device

Country Status (3)

Country Link
US (1) US8155364B2 (zh)
CN (1) CN101431707B (zh)
TW (1) TWI372569B (zh)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8135155B2 (en) * 2008-04-30 2012-03-13 Fortemedia, Inc. Electronic device with internal array microphone affixed to rear cover of display
JP5247384B2 (ja) * 2008-11-28 2013-07-24 キヤノン株式会社 撮像装置、情報処理方法、プログラムおよび記憶媒体
US8744109B2 (en) * 2011-02-08 2014-06-03 Qualcomm Incorporated Hidden microphones for a mobile computing device
US9654609B2 (en) * 2011-12-16 2017-05-16 Qualcomm Incorporated Optimizing audio processing functions by dynamically compensating for variable distances between speaker(s) and microphone(s) in an accessory device
CN103248727A (zh) * 2012-02-01 2013-08-14 华为终端有限公司 录音装置
US8989815B2 (en) * 2012-11-24 2015-03-24 Polycom, Inc. Far field noise suppression for telephony devices
US8958592B2 (en) * 2013-05-23 2015-02-17 Fortemedia, Inc. Microphone array housing with acoustic extending structure and electronic device utilizing the same
KR20150005119A (ko) * 2013-07-04 2015-01-14 삼성전자주식회사 마이크로폰 장치를 갖는 전자 장치
CN104105019B (zh) * 2014-08-01 2017-12-26 歌尔股份有限公司 具有音频通信功能的终端及其拾取声音信号的方法
CN105206265A (zh) * 2015-09-15 2015-12-30 北京云知声信息技术有限公司 一种音频采集装置
GB2549776A (en) 2016-04-29 2017-11-01 Nokia Technologies Oy Apparatus and method for processing audio signals
CN106960670B (zh) * 2017-03-27 2020-06-23 联想(北京)有限公司 一种录音方法和电子设备
CN206596162U (zh) * 2017-04-06 2017-10-27 深圳市大疆创新科技有限公司 电子设备
WO2019018687A1 (en) * 2017-07-20 2019-01-24 Apple Inc. ENVIRONMENTAL SENSORS INTEGRATED WITH SPEAKER
US10192566B1 (en) 2018-01-17 2019-01-29 Sorenson Ip Holdings, Llc Noise reduction in an audio system
US10942548B2 (en) * 2018-09-24 2021-03-09 Apple Inc. Method for porting microphone through keyboard
US20200120416A1 (en) * 2019-12-16 2020-04-16 Intel Corporation Methods and apparatus to detect an audio source
CN114268683A (zh) * 2021-12-29 2022-04-01 上海创功通讯技术有限公司 一种电子设备

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5121426A (en) * 1989-12-22 1992-06-09 At&T Bell Laboratories Loudspeaking telephone station including directional microphone
DE69327396T2 (de) 1993-07-28 2000-05-11 Pan Communications, Inc. Zweiweg-Kommunikations-Ohrhörer
US6151399A (en) * 1996-12-31 2000-11-21 Etymotic Research, Inc. Directional microphone system providing for ease of assembly and disassembly
CA2479758A1 (en) 2002-03-27 2003-10-09 Aliphcom Microphone and voice activity detection (vad) configurations for use with communication systems
DE10260304B3 (de) * 2002-12-20 2004-07-08 Siemens Audiologische Technik Gmbh Hörgerätesystem mit seitenspezifisch ausgebildeten hinter den Ohren tragbaren Hörhilfegeräten
US7403611B1 (en) * 2004-04-13 2008-07-22 Fortemedia, Inc. Small size hands-free speakerphone apparatus
US20070127762A1 (en) * 2005-12-07 2007-06-07 Fortemedia, Inc. Electronic device with microphone array
US7664284B2 (en) * 2006-09-14 2010-02-16 Fortemedia, Inc. Microphone array in housing

Also Published As

Publication number Publication date
CN101431707B (zh) 2012-07-04
US20090116658A1 (en) 2009-05-07
TW200922357A (en) 2009-05-16
US8155364B2 (en) 2012-04-10
CN101431707A (zh) 2009-05-13

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Legal Events

Date Code Title Description
MM4A Annulment or lapse of patent due to non-payment of fees