FR2604589B1 - EAR MICROPHONE INCORPORATED IN A HEADPHONE - Google Patents

EAR MICROPHONE INCORPORATED IN A HEADPHONE

Info

Publication number: FR2604589B1
Authority: FR; France
Prior art keywords: headphone; ear microphone; microphone incorporated; incorporated; ear
Prior art date: 1986-09-25
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.): Expired - Fee Related

Application number

FR878712874A

Other languages

French (fr)

Other versions

FR2604589A1 (en

Inventor

Jiro Nawa

Hiroaki Yanagisawa

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Temco Japan Co Ltd

Original Assignee

Temco Japan Co Ltd

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.)

1986-09-25

Filing date

1987-09-17

Publication date

1991-08-23

1986-09-25 Priority claimed from JP22662586A external-priority patent/JPS6380698A/en

1986-09-25 Priority claimed from JP14675786U external-priority patent/JPS63171084U/ja

1987-09-17 Application filed by Temco Japan Co Ltd filed Critical Temco Japan Co Ltd

1988-04-01 Publication of FR2604589A1 publication Critical patent/FR2604589A1/en

1991-08-23 Application granted granted Critical

1991-08-23 Publication of FR2604589B1 publication Critical patent/FR2604589B1/en

2007-09-17 Anticipated expiration legal-status Critical

Status Expired - Fee Related legal-status Critical Current

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)
Headphones And Earphones (AREA)
Details Of Audible-Bandwidth Transducers (AREA)

FR878712874A 1986-09-25 1987-09-17 EAR MICROPHONE INCORPORATED IN A HEADPHONE Expired - Fee Related FR2604589B1 (en)

Applications Claiming Priority (2)

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

Publications (2)

Publication Number	Publication Date
FR2604589A1 FR2604589A1 (en)	1988-04-01
FR2604589B1 true FR2604589B1 (en)	1991-08-23

Family

ID=26477491

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FR878712874A Expired - Fee Related FR2604589B1 (en)	1986-09-25	1987-09-17	EAR MICROPHONE INCORPORATED IN A HEADPHONE

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
FI20041625L (en)	2004-12-17	2006-06-18	Nokia Corp	Method for converting an ear canal signal, ear canal converter and headphones
US7983433B2 (en)	2005-11-08	2011-07-19	Think-A-Move, Ltd.	Earset assembly
US7502484B2 (en)	2006-06-14	2009-03-10	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
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
US8548186B2 (en)	2010-07-09	2013-10-01	Shure Acquisition Holdings, Inc.	Earphone 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

1987
- 1987-07-14 DE DE19873723275 patent/DE3723275A1/en not_active Ceased
- 1987-07-30 GB GB8718117A patent/GB2197158B/en not_active Expired - Fee Related
- 1987-08-05 KR KR1019870008585A patent/KR880004712A/en not_active Withdrawn
- 1987-09-04 AU AU77994/87A patent/AU609413B2/en not_active Ceased
- 1987-09-17 FR FR878712874A patent/FR2604589B1/en not_active Expired - Fee Related

Also Published As

Publication number	Publication date
GB2197158A (en)	1988-05-11
DE3723275A1 (en)	1988-03-31
KR880004712A (en)	1988-06-07
FR2604589A1 (en)	1988-04-01
GB8718117D0 (en)	1987-09-03
AU7799487A (en)	1988-03-31
AU609413B2 (en)	1991-05-02
GB2197158B (en)	1990-10-31

Publication	Publication Date	Title
FR2604589B1 (en)	1991-08-23	EAR MICROPHONE INCORPORATED IN A HEADPHONE
DK54687A (en)	1987-02-03	ear microphone
FR2572614B1 (en)	1989-12-22	ELECTROACOUSTIC EARPHONE
DE68925691D1 (en)	1996-03-28	Telephone
DK41788A (en)	1988-07-30	MICROPHONE
DK26889A (en)	1989-03-22	speaker
IT8947983A0 (en)	1989-05-23	HEADSET FOR SOUND COMMUNICATIONS
DK126689D0 (en)	1989-03-15	Hearing aid
ATA70686A (en)	1987-08-15	SPEAKER ARRANGEMENT
KR900009386U (en)	1990-05-04	Speaker diaphragm
KR870019345U (en)	1987-12-28	loud speaker
KR880011144U (en)	1988-07-29	Headphones with microphone
KR900004134U (en)	1990-02-08	Loudspeaker
KR900011168U (en)	1990-06-04	speaker
KR870019341U (en)	1987-12-28	speaker
KR890005966U (en)	1989-04-21	speaker
BR6802740U (en)	1990-03-27	RECHARGEABLE MULTISON SPEAKER
BR6602063U (en)	1988-05-31	ARTESOM MICROPHONE ACM-1001
KR850010526U (en)	1985-12-30	Hearing aid phone
KR900013894U (en)	1990-07-06	Speaker frame
KR900013890U (en)	1990-07-06	Speaker frame
KR890022169U (en)	1989-11-03	speaker
KR900009389U (en)	1990-05-04	speaker
KR900009385U (en)	1990-05-04	speaker
DK270688D0 (en)	1988-05-18	SPEAKER

Legal Events

Date	Code	Title	Description
2006-07-14	ST	Notification of lapse	Effective date: 20060531