WO2011132845A3 - 이어마이크폰 - Google Patents

이어마이크폰 Download PDF

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Publication number
WO2011132845A3
WO2011132845A3 PCT/KR2011/000328 KR2011000328W WO2011132845A3 WO 2011132845 A3 WO2011132845 A3 WO 2011132845A3 KR 2011000328 W KR2011000328 W KR 2011000328W WO 2011132845 A3 WO2011132845 A3 WO 2011132845A3
Authority
WO
WIPO (PCT)
Prior art keywords
speaker
terminal
microphone
speakers
connector
Prior art date
Application number
PCT/KR2011/000328
Other languages
English (en)
French (fr)
Other versions
WO2011132845A2 (ko
Inventor
신두식
Original Assignee
Shin Do Sik
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
Priority claimed from KR1020100035835A external-priority patent/KR101045965B1/ko
Priority claimed from KR1020100048013A external-priority patent/KR101023467B1/ko
Priority claimed from KR1020100048008A external-priority patent/KR101022312B1/ko
Application filed by Shin Do Sik filed Critical Shin Do Sik
Priority to US13/642,486 priority Critical patent/US20130034239A1/en
Priority to CN201180020038.XA priority patent/CN102972043B/zh
Publication of WO2011132845A2 publication Critical patent/WO2011132845A2/ko
Publication of WO2011132845A3 publication Critical patent/WO2011132845A3/ko

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
    • H04R1/10—Earpieces; Attachments therefor ; Earphones; Monophonic headphones
    • H04R1/1083—Reduction of ambient noise
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R2201/00—Details of transducers, loudspeakers or microphones covered by H04R1/00 but not provided for in any of its subgroups
    • H04R2201/10—Details of earpieces, attachments therefor, earphones or monophonic headphones covered by H04R1/10 but not provided for in any of its subgroups
    • H04R2201/107—Monophonic and stereophonic headphones with microphone for two-way hands free communication
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R2420/00—Details of connection covered by H04R, not provided for in its groups
    • H04R2420/09—Applications of special connectors, e.g. USB, XLR, in loudspeakers, microphones or headphones
    • 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

Abstract

본 발명은 외부소음이 차단되어 에코 및 하울링현상을 차단함으로써 깨끗한 음질의 음향을 들을 수 있도록 해 주며, 음성인식 장치의 인식률을 높임으로써 소음 환경에서 효과적으로 통화할 수 있도록 하는 이어마이크폰에 관한 것으로써, 외부기기와 결합하기 위한 커넥터와, 이어마이크폰을 전반적으로 제어하기 위한 제어부 및 사용자의 귀에 착용되어 음성출력 또는 음성입력처리를 수행하는 이어폰부가 케이블을 통해 전기적으로 결합되어 구성되고, 상기 이어폰부는 사용자의 귀에 착용되는 형상으로 제1 스피커, 제2 스피커와 지향특성을 갖는 제1 마이크가 구비되는 제1 이어폰부와, 제3 스피커가 구비되는 제2 이어폰부로 구성되고, 상기 제어부는 접지단과, 일단이 커넥터와 결합되면서 그 타단은 제1, 제2, 제3 스피커와 결합 및, 일단이 커넥터와 결합되면서 그 타단은 제1 마이크와 결합되는 구성이 되고, 상기 마이크 출력단은 저항으로 직렬 접속으로 구성되고, 상기 제3 스피커는 스피커 입력단에 분압 저항으로 구성되고, 상기 제2 스피커는 제1 스피커와 반대의 위상 특성을 지니는 동시에 서로 전압 차이가 나게 각각의 스피커의 분압저항을 다르게 설계하고, 상기 스피커 출력단에 결합된 제1 스피커 (-)단자와 제2 스피커 (+) 단자가 볼륨조절부와 결합되어 구성되는 것을 특징으로 한다.
PCT/KR2011/000328 2010-04-19 2011-01-17 이어마이크폰 WO2011132845A2 (ko)

Priority Applications (2)

Application Number Priority Date Filing Date Title
US13/642,486 US20130034239A1 (en) 2010-04-19 2011-01-17 Ear microphone
CN201180020038.XA CN102972043B (zh) 2010-04-19 2011-01-17 耳麦

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
KR1020100035835A KR101045965B1 (ko) 2010-04-19 2010-04-19 스피커의 차등신호를 이용한 이어마이크폰의 에코현상 제거기술
KR10-2010-0035835 2010-04-19
KR1020100048013A KR101023467B1 (ko) 2010-05-24 2010-05-24 이어마이크폰
KR10-2010-0048013 2010-05-24
KR10-2010-0048008 2010-05-24
KR1020100048008A KR101022312B1 (ko) 2010-05-24 2010-05-24 이어마이크폰

Publications (2)

Publication Number Publication Date
WO2011132845A2 WO2011132845A2 (ko) 2011-10-27
WO2011132845A3 true WO2011132845A3 (ko) 2011-12-15

Family

ID=44834580

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2011/000328 WO2011132845A2 (ko) 2010-04-19 2011-01-17 이어마이크폰

Country Status (4)

Country Link
US (1) US20130034239A1 (ko)
CN (3) CN105611440B (ko)
HK (2) HK1221587A1 (ko)
WO (1) WO2011132845A2 (ko)

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EP2833645B1 (en) * 2012-03-29 2017-02-15 Haebora Wired and wireless earset using ear-insertion-type microphone
JP2014187679A (ja) * 2013-02-20 2014-10-02 Funai Electric Co Ltd イヤホンマイク
TW201509197A (zh) * 2013-08-29 2015-03-01 Cotron Corp 耳機
TWI558224B (zh) * 2013-09-13 2016-11-11 宏碁股份有限公司 麥克風模組與電子裝置
CN105917665A (zh) * 2014-11-27 2016-08-31 尤广国 一种麦克风音箱一体设备
JP6425515B2 (ja) * 2014-11-28 2018-11-21 アルパイン株式会社 スピーカ装置
KR102317526B1 (ko) * 2015-06-25 2021-10-26 엘지전자 주식회사 헤드셋 및 그 제어 방법
CN107046659B (zh) 2016-02-06 2019-11-26 深圳唐恩科技有限公司 一种麦克风音箱一体设备
JP6619706B2 (ja) * 2016-07-29 2019-12-11 株式会社オーディオテクニカ イヤホン
US10080078B2 (en) * 2016-09-16 2018-09-18 Intel Corporation Battery-less, noise-cancellation headset
CN110072167A (zh) * 2018-01-22 2019-07-30 曹太铉 空气传导耳麦及其工作方法
IL292285A (en) * 2019-10-24 2022-07-01 Dark Reign Ind Pty Ltd Electric noise reduction device

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JP2001189983A (ja) * 1999-12-28 2001-07-10 Suriibii Enterprises Japan:Kk 電気音響変換装置
JP2003009272A (ja) * 2001-06-22 2003-01-10 Fukuoka Institute Of Technology イヤホーンマイク
KR20030069471A (ko) * 2002-02-20 2003-08-27 삼성물산 주식회사 음향 입출력장치 및 이를 적용한 마이크 일체형 이어폰
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KR20080072324A (ko) * 2007-02-02 2008-08-06 노틸러스효성 주식회사 이어마이크폰

Also Published As

Publication number Publication date
CN105611439A (zh) 2016-05-25
CN102972043B (zh) 2015-11-25
HK1221587A1 (zh) 2017-06-02
HK1221588A1 (zh) 2017-06-02
CN105611439B (zh) 2019-01-11
CN105611440B (zh) 2019-01-11
WO2011132845A2 (ko) 2011-10-27
CN105611440A (zh) 2016-05-25
CN102972043A (zh) 2013-03-13
US20130034239A1 (en) 2013-02-07

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