KR880004712A - Ear microphone - Google Patents

Ear microphone Download PDF

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Publication number
KR880004712A
KR880004712A KR1019870008585A KR870008585A KR880004712A KR 880004712 A KR880004712 A KR 880004712A KR 1019870008585 A KR1019870008585 A KR 1019870008585A KR 870008585 A KR870008585 A KR 870008585A KR 880004712 A KR880004712 A KR 880004712A
Authority
KR
South Korea
Prior art keywords
ear
microphone according
ear microphone
ear canal
vibration
Prior art date
Application number
KR1019870008585A
Other languages
Korean (ko)
Inventor
니로오 나나미
히로아끼 야나기자와
Original Assignee
다께다 다께시
가부시끼가이샤 테무코 쟈판
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 JP22662586A external-priority patent/JPS6380698A/en
Priority claimed from JP14675786U external-priority patent/JPS63171084U/ja
Application filed by 다께다 다께시, 가부시끼가이샤 테무코 쟈판 filed Critical 다께다 다께시
Publication of KR880004712A publication Critical patent/KR880004712A/en
Priority to KR2019900015557U priority Critical patent/KR900010854Y1/en

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
    • 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
    • H04R1/46—Special adaptations for use as contact microphones, e.g. on musical instrument, on stethoscope

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Details Of Audible-Bandwidth Transducers (AREA)
  • Headphones And Earphones (AREA)

Abstract

내용 없음No content

Description

이어 마이크Ear microphone

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

제1도는, 본 발명의 1실시예의 측면도.1 is a side view of one embodiment of the present invention.

제2도는, 제1도에 있어서의 이어피이스의 종단면도.FIG. 2 is a longitudinal cross-sectional view of the earpiece in FIG. 1. FIG.

제3도는, 이어피이스를 귀에 삽입장착한 상태를 나타낸 도면.3 is a view showing a state where the earpiece is inserted into the ear.

Claims (6)

이어피이스(1)내에, 외이도벽으로 부터 골전도 음성 신호를 픽업하는 진동 픽업 기구(4)와, 수신 신호를 음성으로 변환하는 스피커(5)를 내장하여 이루어지는 이어마이크.An ear microphone in which the ear pick 1 incorporates a vibration pick-up mechanism 4 for picking up a bone conduction voice signal from the ear canal wall, and a speaker 5 for converting a received signal into voice. 제1항에 있어서, 상기 진동 픽업기구(4)에 있어서의 진동 픽업 소자가 압전 소자인 이어마이크.The ear microphone according to claim 1, wherein the vibration pickup element in the vibration pickup mechanism (4) is a piezoelectric element. 제1항에 있어서, 상기 진동 픽업기구(4)를 이어피이스 본체(3)에 세로 방향으로 배설한 이어마이크.The ear microphone according to claim 1, wherein the vibration pick-up mechanism (4) is disposed in the longitudinal direction in the ear piece main body (3). 제1항에 있어서, 이어피이스(1)의 외이도 내 삽입부(2)이 선단으로부터 이어피이스 본체(3)의 후면에 걸쳐서 덕트(7)를 관통하여 형성한 이어마이크.The ear microphone according to claim 1, wherein an insertion part (2) of the ear canal of the ear piece (1) is formed through the duct (7) from the distal end to the rear face of the ear piece main body (3). 제4항에 잇어서, 상기 덕트(7)의 전반부를 스피커(5)에서 이어피이스(1)의 외이도 내 삽입부(2)의 선단에 걸쳐서 형성한 소리 구멍(6)에 연통시킨 이어마이크.The ear microphone according to claim 4, wherein the first half of the duct (7) communicates with the sound hole (6) formed from the speaker (5) over the tip of the insertion part (2) of the ear canal of the ear canal (1). 제1항에 있어서, 이어페이스(1)의 외이도 내 삽입부(2)의 선단부를 우레탄, 시리콘 등의 자재로 만드는 동시에, 붙이고 떼고 할 수 있게 한 이어마이크.The ear microphone according to claim 1, wherein the tip portion of the insertion portion (2) of the ear canal (1) is made of a material such as urethane, silicon, and the like. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019870008585A 1986-09-25 1987-08-05 Ear microphone KR880004712A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019900015557U KR900010854Y1 (en) 1986-09-25 1990-10-11 Ear micro phone

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP22662586A JPS6380698A (en) 1986-09-25 1986-09-25 Ear microphone
JP146757 1986-09-25
JP14675786U JPS63171084U (en) 1986-09-25 1986-09-25
JP226625 1986-09-25

Related Child Applications (1)

Application Number Title Priority Date Filing Date
KR2019900015557U Division KR900010854Y1 (en) 1986-09-25 1990-10-11 Ear micro phone

Publications (1)

Publication Number Publication Date
KR880004712A true KR880004712A (en) 1988-06-07

Family

ID=26477491

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019870008585A KR880004712A (en) 1986-09-25 1987-08-05 Ear microphone

Country Status (5)

Country Link
KR (1) KR880004712A (en)
AU (1) AU609413B2 (en)
DE (1) DE3723275A1 (en)
FR (1) FR2604589B1 (en)
GB (1) GB2197158B (en)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03117999A (en) * 1989-09-30 1991-05-20 Sony Corp Electroacoustic transducer and acoustic reproduction system
FR2657716B1 (en) * 1990-02-01 1995-07-13 Leher Francois SOUND TRANSMISSION DEVICE WITH SELECTIVE FILTERING, INTENDED TO BE PLACED IN THE EXTERNAL AUDITIVE DUCT.
EP0500985A1 (en) * 1991-02-27 1992-09-02 Masao Konomi Bone conduction microphone mount
US6031922A (en) * 1995-12-27 2000-02-29 Tibbetts Industries, Inc. Microphone systems of reduced in situ acceleration sensitivity
US6337915B1 (en) * 2000-04-07 2002-01-08 Michael Lewis Earphone
DE10204894A1 (en) * 2002-02-06 2003-08-21 Siemens Audiologische Technik Hearing aid portable in the ear or hearing aid with earmold portable in the ear
US20050177034A1 (en) * 2002-03-01 2005-08-11 Terry Beaumont Ear canal sensing device
FI20041625A (en) 2004-12-17 2006-06-18 Nokia Corp A method for converting an ear canal signal, an ear canal converter, and a headset
US7983433B2 (en) 2005-11-08 2011-07-19 Think-A-Move, Ltd. Earset assembly
WO2007147049A2 (en) 2006-06-14 2007-12-21 Think-A-Move, Ltd. Ear sensor assembly for speech processing
US8103029B2 (en) 2008-02-20 2012-01-24 Think-A-Move, Ltd. Earset assembly using acoustic waveguide
US8548186B2 (en) 2010-07-09 2013-10-01 Shure Acquisition Holdings, Inc. Earphone assembly
US8538061B2 (en) 2010-07-09 2013-09-17 Shure Acquisition Holdings, Inc. Earphone driver and method of manufacture
US8549733B2 (en) 2010-07-09 2013-10-08 Shure Acquisition Holdings, Inc. Method of forming a transducer assembly
US8983103B2 (en) 2010-12-23 2015-03-17 Think-A-Move Ltd. Earpiece with hollow elongated member having a nonlinear portion
US9401158B1 (en) 2015-09-14 2016-07-26 Knowles Electronics, Llc Microphone signal fusion
US9779716B2 (en) 2015-12-30 2017-10-03 Knowles Electronics, Llc Occlusion reduction and active noise reduction based on seal quality
US9830930B2 (en) 2015-12-30 2017-11-28 Knowles Electronics, Llc Voice-enhanced awareness mode
US9812149B2 (en) 2016-01-28 2017-11-07 Knowles Electronics, Llc Methods and systems for providing consistency in noise reduction during speech and non-speech periods
WO2020252676A1 (en) * 2019-06-19 2020-12-24 厦门市派美特科技有限公司 Bone conduction headset

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3732382A (en) * 1971-11-01 1973-05-08 W Dewitt Hearing aid ear piece
US4150262A (en) * 1974-11-18 1979-04-17 Hiroshi Ono Piezoelectric bone conductive in ear voice sounds transmitting and receiving apparatus
GB1532493A (en) * 1975-02-17 1978-11-15 Ono H Voice sounds transmitting and receiving apparatus
DE2759186A1 (en) * 1977-12-31 1979-07-12 Weltin Optac Microphone detecting spoken information - is positioned inside human ear to receive sounds from body directly and is acoustically insulated from outside
DE7807504U1 (en) * 1978-03-11 1979-02-01 Vibro-Meter Gmbh, 6000 Frankfurt DEVICE FOR TRANSMISSION OF HUMAN LANGUAGE, BUILT IN A CONICAL PLASTIC CASE, MADE TO FIT THE HUMAN EAR
DE2810716A1 (en) * 1978-03-11 1979-09-13 Vibro Meter Gmbh Speech transmission by piezoelectric acceleration pick=up - which is pressed to skull bone from which it acquires mechanical oscillations
JPS5850078B2 (en) * 1979-05-04 1983-11-08 株式会社 弦エンジニアリング Vibration pickup type ear microphone transmitting device and transmitting/receiving device
JPS56152395A (en) * 1980-04-24 1981-11-25 Gen Eng:Kk Ear microphone of simultaneous transmitting and receiving type
US4588867A (en) * 1982-04-27 1986-05-13 Masao Konomi Ear microphone
FR2543431A1 (en) * 1983-03-30 1984-10-05 Cafa HEARING AID SUCH AS A PROSTHESIS
US4532649A (en) * 1983-07-03 1985-07-30 Gaspare Bellafiore Hearing aid
JPS60103798A (en) * 1983-11-09 1985-06-08 Takeshi Yoshii Displacement-type bone conduction microphone
DE8428887U1 (en) * 1984-10-02 1985-06-20 Dreve, Wolfgang, 4750 Unna Hearing aid
US4696045A (en) * 1985-06-04 1987-09-22 Acr Electronics Ear microphone

Also Published As

Publication number Publication date
GB2197158A (en) 1988-05-11
FR2604589A1 (en) 1988-04-01
GB8718117D0 (en) 1987-09-03
DE3723275A1 (en) 1988-03-31
FR2604589B1 (en) 1991-08-23
GB2197158B (en) 1990-10-31
AU7799487A (en) 1988-03-31
AU609413B2 (en) 1991-05-02

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Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
E601 Decision to refuse application
WICV Withdrawal of application forming a basis of a converted application