EE04032B1 - Raadiotelefonisüsteemis kasutatav raadiotelefoniseade - Google Patents

Raadiotelefonisüsteemis kasutatav raadiotelefoniseade

Info

Publication number: EE04032B1
Authority: EE; Estonia
Prior art keywords: radiotelephone; equipment used; radiotelephone system; radiotelephone equipment; equipment
Prior art date: 1997-05-08

Application number

EEP199900616A

Other languages

English (en)

Estonian (et)

Inventor

W. Rabe Karl

Original Assignee

Ericsson 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.)

1997-05-08

Filing date

1998-05-07

Publication date

2003-04-15

1998-05-07 Application filed by Ericsson Inc. filed Critical Ericsson Inc.

2000-08-15 Publication of EE9900616A publication Critical patent/EE9900616A/xx

2003-04-15 Publication of EE04032B1 publication Critical patent/EE04032B1/xx

Classifications

- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R23/00—Transducers other than those covered by groups H04R9/00 - H04R21/00
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R23/00—Transducers other than those covered by groups H04R9/00 - H04R21/00
- H04R23/008—Transducers other than those covered by groups H04R9/00 - H04R21/00 using optical signals for detecting or generating sound

Landscapes

Physics & Mathematics (AREA)
Engineering & Computer Science (AREA)
Acoustics & Sound (AREA)
Signal Processing (AREA)
Electrostatic, Electromagnetic, Magneto- Strictive, And Variable-Resistance Transducers (AREA)
Telephone Set Structure (AREA)
Optical Transform (AREA)
Mobile Radio Communication Systems (AREA)

EEP199900616A 1997-05-08 1998-05-07 Raadiotelefonisüsteemis kasutatav raadiotelefoniseade EE04032B1 (et)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US08/853,084 US5995260A (en)	1997-05-08	1997-05-08	Sound transducer and method having light detector for detecting displacement of transducer diaphragm
PCT/US1998/009408 WO1998051123A1 (en)	1997-05-08	1998-05-07	Sound transducer and method having light detector for detecting displacement of transducer diaphragm

Publications (2)

Publication Number	Publication Date
EE9900616A EE9900616A (et)	2000-08-15
EE04032B1 true EE04032B1 (et)	2003-04-15

Family

ID=25314999

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EEP199900616A EE04032B1 (et)	1997-05-08	1998-05-07	Raadiotelefonisüsteemis kasutatav raadiotelefoniseade

Country Status (13)

Country	Link
US (1)	US5995260A (xx)
EP (1)	EP0980639A1 (xx)
JP (1)	JP2002511987A (xx)
KR (1)	KR100583009B1 (xx)
CN (1)	CN1160999C (xx)
AR (1)	AR012672A1 (xx)
AU (1)	AU746363B2 (xx)
BR (1)	BR9809228A (xx)
CO (1)	CO5241377A1 (xx)
EE (1)	EE04032B1 (xx)
IL (1)	IL132754A0 (xx)
MY (1)	MY117501A (xx)
WO (1)	WO1998051123A1 (xx)

Families Citing this family (34)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US6301034B1 (en) *	1997-10-22	2001-10-09	John R. Speciale	Pulsed laser microphone
US6154551A (en) *	1998-09-25	2000-11-28	Frenkel; Anatoly	Microphone having linear optical transducers
JP2000287286A (ja) *	1999-03-31	2000-10-13	Kenwood Corp	光マイクロフォン装置
JP3481179B2 (ja)	2000-01-17	2003-12-22	株式会社ケンウッド	音響電気変換装置
CN1203727C (zh) *	1999-12-03	2005-05-25	株式会社建伍	采用光学器件的声电换能器
JP2001268696A (ja) *	2000-03-17	2001-09-28	Nippon Hoso Kyokai <Nhk>	光マイクロフォン
CA2324572A1 (en) *	2000-10-26	2002-04-26	Gerry M. Kane	Digital vibration transducer
JP3828755B2 (ja) *	2001-02-20	2006-10-04	株式会社ケンウッド	変位光量変換装置
US7668322B2 (en) *	2001-05-18	2010-02-23	Tpo Hong Kong Holding Limited	Device for detecting pressure fluctuations, display device, recording device and sound reproduction system
EP1265295A3 (en) *	2001-06-04	2004-05-12	Matsushita Electric Industrial Co., Ltd.	Silicon carbide Schottky diode and method for manufacturing the same
JP3997280B2 (ja) *	2001-11-16	2007-10-24	株式会社ケンウッド	光音響変換装置の振動板構造
US7134343B2 (en) *	2003-07-25	2006-11-14	Kabushiki Kaisha Toshiba	Opto-acoustoelectric device and methods for analyzing mechanical vibration and sound
US20050238188A1 (en) *	2004-04-27	2005-10-27	Wilcox Peter R	Optical microphone transducer with methods for changing and controlling frequency and harmonic content of the output signal
SE528004C2 (sv) *	2004-12-17	2006-08-01	Totalfoersvarets Forskningsins	Anordning för optisk fjärravlyssning samt system innefattande sådan anordning
US8643846B2 (en) *	2007-07-12	2014-02-04	Defence Research And Development Organisation	Method and apparatus for the simultaneous generation and detection of optical diffraction interference pattern on a detector
JP5266917B2 (ja) *	2008-07-09	2013-08-21	国立大学法人九州工業大学	アクティブ消音装置
CN101940004A (zh) *	2009-03-30	2011-01-05	松下电器产业株式会社	光超声波麦克风
US20120321322A1 (en) *	2011-06-16	2012-12-20	Honeywell International Inc.	Optical microphone
US8594507B2 (en) *	2011-06-16	2013-11-26	Honeywell International Inc.	Method and apparatus for measuring gas concentrations
RU2469432C1 (ru) *	2011-07-28	2012-12-10	Закрытое Акционерное Общество "Светлана-Рост"	Способ выращивания гетероструктуры для инфракрасного фотодетектора
CN103364068B (zh) *	2012-03-28	2016-07-06	联想(北京)有限公司	振动测量装置及方法
US9344811B2 (en) *	2012-10-31	2016-05-17	Vocalzoom Systems Ltd.	System and method for detection of speech related acoustic signals by using a laser microphone
JP6432260B2 (ja) *	2014-09-30	2018-12-05	富士通株式会社	振動検出部品、これを用いた音響装置及び情報機器
CN107211218B (zh)	2014-11-28	2021-05-18	奥德拉声学公司	高位移声学换能器系统
US10034109B2 (en) *	2015-04-09	2018-07-24	Audera Acoustics Inc.	Acoustic transducer systems with position sensing
CN105203199A (zh) *	2015-06-30	2015-12-30	庄重	基于微纳尺度材料光机电系统的超高灵敏度振动传感器
CN106714067B (zh) *	2015-11-17	2020-12-15	研祥智能科技股份有限公司	一种生产线上的自动化检测方法及装置
JP6743516B2 (ja) *	2016-06-24	2020-08-19	株式会社Ihi	振動板測定装置
CN108282716B (zh) *	2017-12-28	2021-06-11	华中科技大学	基于听觉主动放大机制的声传感器
US11287334B1 (en) *	2018-06-19	2022-03-29	University Of Maryland, College Park	Optomechanical pressure measurement system and method using the vibrational modes of a membrane
CN108989919B (zh) *	2018-07-13	2020-09-22	潍坊歌尔微电子有限公司	一种传感器
US11476883B2 (en) *	2019-02-14	2022-10-18	Apple Inc.	Electronic devices having optical and audio components
KR102294094B1 (ko) *	2019-03-13	2021-08-25	아크소프트 코포레이션 리미티드	에어 펌핑 트랜스듀서 및 에어 펌핑 트랜스듀서에 결합된 센서
EP3755007A1 (en) *	2019-06-19	2020-12-23	Infineon Technologies AG	Device for sensing a motion of a deflective surface

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3286032A (en) *	1963-06-03	1966-11-15	Itt	Digital microphone
DE2051215A1 (de) *	1970-10-19	1972-04-20	Katz C	Optoelektronisches Mikrofon
US4016556A (en) *	1975-03-31	1977-04-05	Gte Laboratories Incorporated	Optically encoded acoustic to digital transducer
US4224482A (en) *	1978-11-30	1980-09-23	Bell Telephone Laboratories, Incorporated	Mobile microphone-transmitter assembly
JPS57149000U (xx) *	1981-03-12	1982-09-18
JPS60123197A (ja) *	1983-12-06	1985-07-01	Nagano Nippon Musen Kk	音響信号の電気信号変換器
GB2161341A (en) *	1984-05-31	1986-01-08	Christopher Buckingham	Laser microphone
JPS63260400A (ja) *	1987-04-17	1988-10-27	Matsushita Electric Ind Co Ltd	マイクロホン
US5262884A (en) *	1991-10-09	1993-11-16	Micro-Optics Technologies, Inc.	Optical microphone with vibrating optical element
US5333205A (en) *	1993-03-01	1994-07-26	Motorola, Inc.	Microphone assembly
US5506445A (en) *	1994-06-24	1996-04-09	Hewlett-Packard Company	Optical transceiver module

1997
- 1997-05-08 US US08/853,084 patent/US5995260A/en not_active Expired - Lifetime
1998
- 1998-05-07 BR BR9809228-6A patent/BR9809228A/pt not_active IP Right Cessation
- 1998-05-07 KR KR1019997010280A patent/KR100583009B1/ko not_active Expired - Fee Related
- 1998-05-07 JP JP54852698A patent/JP2002511987A/ja not_active Ceased
- 1998-05-07 IL IL13275498A patent/IL132754A0/xx unknown
- 1998-05-07 CO CO98025348A patent/CO5241377A1/es not_active Application Discontinuation
- 1998-05-07 EE EEP199900616A patent/EE04032B1/xx not_active IP Right Cessation
- 1998-05-07 AU AU74753/98A patent/AU746363B2/en not_active Ceased
- 1998-05-07 AR ARP980102132A patent/AR012672A1/es not_active Application Discontinuation
- 1998-05-07 CN CNB988069601A patent/CN1160999C/zh not_active Expired - Fee Related
- 1998-05-07 WO PCT/US1998/009408 patent/WO1998051123A1/en not_active Ceased
- 1998-05-07 MY MYPI98002061A patent/MY117501A/en unknown
- 1998-05-07 EP EP98922145A patent/EP0980639A1/en not_active Withdrawn

Also Published As

Publication number	Publication date
EE9900616A (et)	2000-08-15
US5995260A (en)	1999-11-30
CO5241377A1 (es)	2003-01-31
AU7475398A (en)	1998-11-27
CN1160999C (zh)	2004-08-04
BR9809228A (pt)	2000-07-04
AR012672A1 (es)	2000-11-08
MY117501A (en)	2004-07-31
HK1038468A1 (en)	2002-03-15
KR20010012328A (ko)	2001-02-15
JP2002511987A (ja)	2002-04-16
WO1998051123A1 (en)	1998-11-12
AU746363B2 (en)	2002-04-18
KR100583009B1 (ko)	2006-05-24
EP0980639A1 (en)	2000-02-23
IL132754A0 (en)	2001-03-19
CN1302524A (zh)	2001-07-04

Publication	Publication Date	Title
EE04032B1 (et)	2003-04-15	Raadiotelefonisüsteemis kasutatav raadiotelefoniseade
NO971041D0 (no)	1997-03-06	Brönn-frakoplingsverktöy
EE03329B1 (et)	2000-12-15	Mobiilside süsteem
NO975894L (no)	1998-06-15	Foringsr°rpakning
NO984316D0 (no)	1998-09-17	Skjµreverkt°y
NO983462D0 (no)	1998-07-28	Isoleringsverkt°y
ATA203196A (de)	2002-11-15	Bauelement
DE69718481D1 (de)	2003-02-20	Elektrolyt
NO985766D0 (no)	1998-12-09	B°lgeenergiomformer
FI973595A7 (fi)	1999-03-04	Puhelun reititys radiojärjestelmässä
FI981553A0 (fi)	1998-07-06	Maksut telekommunikaatiojärjestelmässä
ID20885A (id)	1999-03-18	Peralatan elektrolit padu untuk digunakan pada tanur-tanur
EE9900213A (et)	1999-12-15	Sidesüsteemis kasutatav seade
NO990552D0 (no)	1999-02-05	Innrettingsverkt°y
EE03502B1 (et)	2001-08-15	Sidesüsteemis kasutatav seade
DE69733934D1 (de)	2005-09-15	Funktelefon
FI944245L (fi)	1996-03-15	Radiopuhelinjärjestelmä
DE69811246D1 (de)	2003-03-13	Elektrowärmegeräte
DE69734487D1 (de)	2005-12-08	Funktelefon
DE69712037D1 (de)	2002-05-23	Mischkopfdüse
FI956056A0 (fi)	1995-12-15	Kohteen suojaus radiojärjestelmässä
NO992852D0 (no)	1999-06-11	Basisstr°mningsenhet
FI952737L (fi)	1995-12-07	Radiopuhelinjärjestelmä
FR2750771B1 (fr)	1998-10-30	Station bioclimatologique
IT1288913B1 (it)	1998-09-25	Apparecchiatura elettromedicinale.

Legal Events

Date	Code	Title	Description
2004-02-16	KB4A	Valid patent at the end of a year	Effective date: 20031231
2005-02-15	KB4A	Valid patent at the end of a year	Effective date: 20041231
2006-02-15	KB4A	Valid patent at the end of a year	Effective date: 20051231
2007-02-15	KB4A	Valid patent at the end of a year	Effective date: 20061231
2008-02-15	KB4A	Valid patent at the end of a year	Effective date: 20071231
2009-02-16	KB4A	Valid patent at the end of a year	Effective date: 20081231
2010-02-15	MM4A	Lapsed by not paying the annual fees	Effective date: 20090507