DE69427879D1 - Funkgerät - Google Patents

Funkgerät

Info

Publication number
DE69427879D1
DE69427879D1 DE69427879T DE69427879T DE69427879D1 DE 69427879 D1 DE69427879 D1 DE 69427879D1 DE 69427879 T DE69427879 T DE 69427879T DE 69427879 T DE69427879 T DE 69427879T DE 69427879 D1 DE69427879 D1 DE 69427879D1
Authority
DE
Germany
Prior art keywords
radio
Prior art date
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
DE69427879T
Other languages
English (en)
Other versions
DE69427879T2 (de
Inventor
Tsutomu Sato
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.)
Sony Corp
Original Assignee
Sony Corp
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 Sony Corp filed Critical Sony Corp
Application granted granted Critical
Publication of DE69427879D1 publication Critical patent/DE69427879D1/de
Publication of DE69427879T2 publication Critical patent/DE69427879T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/60—Substation equipment, e.g. for use by subscribers including speech amplifiers
    • H04M1/6033—Substation equipment, e.g. for use by subscribers including speech amplifiers for providing handsfree use or a loudspeaker mode in telephone sets
    • H04M1/6041—Portable telephones adapted for handsfree use
    • H04M1/6058—Portable telephones adapted for handsfree use involving the use of a headset accessory device connected to the portable telephone
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
    • H04B1/3827—Portable transceivers
    • H04B1/3833—Hand-held transceivers

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Telephone Set Structure (AREA)
  • Mobile Radio Communication Systems (AREA)
DE69427879T 1993-01-14 1994-01-10 Funkgerät Expired - Fee Related DE69427879T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP02187593A JP3508776B2 (ja) 1993-01-14 1993-01-14 送受信機

Publications (2)

Publication Number Publication Date
DE69427879D1 true DE69427879D1 (de) 2001-09-13
DE69427879T2 DE69427879T2 (de) 2002-04-11

Family

ID=12067304

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69427879T Expired - Fee Related DE69427879T2 (de) 1993-01-14 1994-01-10 Funkgerät

Country Status (4)

Country Link
US (1) US5475872A (de)
EP (1) EP0606996B1 (de)
JP (1) JP3508776B2 (de)
DE (1) DE69427879T2 (de)

Families Citing this family (37)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5557653A (en) * 1993-07-27 1996-09-17 Spectralink Corporation Headset for hands-free wireless telephone
WO1996021307A1 (en) * 1995-01-06 1996-07-11 Philips Electronics N.V. Portable communication device
US5664012A (en) * 1995-11-06 1997-09-02 E. Lead Electronics Co., Ltd. Hands free device for a portable phone
DE19610063C2 (de) * 1996-03-14 2000-07-13 Siemens Ag Verfahren und Anordnung zum Erzeugen von Tönen in einem drahtlosen Telekommunikationssystem
KR100206467B1 (ko) * 1996-05-22 1999-07-01 윤종용 통화처리장치 및 그 방법
US5978689A (en) * 1997-07-09 1999-11-02 Tuoriniemi; Veijo M. Personal portable communication and audio system
SG82584A1 (en) * 1997-08-06 2001-08-21 Calsonic Corp Telephone hand-free apparatus
JP2933575B2 (ja) * 1997-09-30 1999-08-16 静岡日本電気株式会社 無線電話機能付き携帯情報端末
JP3097742B2 (ja) * 1997-11-25 2000-10-10 日本電気株式会社 携帯電話機能内蔵情報端末機器およびそのオン／オフフック方法
US6163711A (en) * 1997-12-01 2000-12-19 Nokia Mobile Phones, Ltd Method and apparatus for interfacing a mobile phone with an existing audio system
SE9800697L (sv) * 1998-03-05 1999-09-06 Ericsson Telefon Ab L M Förfarande och anordning för trådlös kommunikation
TW397314U (en) * 1998-07-21 2000-07-01 Cotron Corp Converter for the earphone type microphone
SE525728C2 (sv) 1999-01-27 2005-04-12 Ericsson Telefon Ab L M Portabel telekommunikationsanordning för flera ljudtillbehör
FI990909A (fi) * 1999-04-22 2000-10-23 Nokia Mobile Phones Ltd Viestin
USD430860S (en) * 1999-06-22 2000-09-12 Samsung Electro-Mechanics Co., Ltd. Ear-microphone for cellular phones
USD430547S (en) * 1999-10-14 2000-09-05 Samsung Electro-Mechanics Co., Ltd. Ear-microphone for cellular phones
USD431030S (en) * 1999-10-14 2000-09-19 Samsung Electro-Mechanics Co., Ltd. Ear-microphone for cellular phones
FR2806581B1 (fr) * 2000-03-14 2002-06-28 Sagem Telephone mobile muni d'un connecteur perfectionne
EP1199867B1 (de) 2000-10-20 2012-09-19 Sony Deutschland GmbH Mobiles Endgerät
US7162016B1 (en) 2002-05-17 2007-01-09 Hello Direct, Inc. Multimedia adapter for headset amplifier
US20040198464A1 (en) * 2003-03-04 2004-10-07 Jim Panian Wireless communication systems for vehicle-based private and conference calling and methods of operating same
EP1463373B1 (de) * 2003-03-24 2011-01-05 HTC Corporation Schaltungsanordnung zur Kopfhörererkennung
FR2881005B1 (fr) * 2005-01-18 2007-03-30 Atmel Corp Methode et topologie pour commuter un etage de sortie dans un amplificateur audio de classe ab pour des applications sans fil
WO2006078378A2 (en) * 2005-01-18 2006-07-27 Atmel Corporation Method and topology to switch an output stage in a class ab audio amplifier for wireless applications
CN1862615A (zh) * 2005-05-13 2006-11-15 鸿富锦精密工业（深圳）有限公司 具有无线耳机功能遥控***及方法
CN1866311A (zh) * 2005-05-20 2006-11-22 鸿富锦精密工业（深圳）有限公司 具有无线耳机功能遥控***及方法
US7818078B2 (en) * 2005-06-06 2010-10-19 Gonzalo Fuentes Iriarte Interface device for wireless audio applications
KR100677463B1 (ko) * 2005-06-24 2007-02-02 엘지전자 주식회사 이동 통신 단말기에서의 화면 구성 방법
KR101114055B1 (ko) * 2005-06-24 2012-02-21 엘지전자 주식회사 휴대용 단말기의 임피던스 매칭장치 및 방법
TWI288879B (en) * 2005-09-19 2007-10-21 High Tech Comp Corp An audio signal output devices and a method for arbitrating thereof
CN1946246A (zh) * 2005-10-09 2007-04-11 宏达国际电子股份有限公司 音讯输出装置的仲裁方法
DE102006032242A1 (de) * 2006-07-12 2008-01-17 Jobi Gmbh & Co. Kg Im-Ohr-Lautsprechersystem mit Signalübertragung per Funk
CN101242604B (zh) * 2008-01-22 2012-12-12 华为终端有限公司 一种终端设备***耳机自动运行的方法和装置
US20090185675A1 (en) * 2008-01-22 2009-07-23 Shenzhen Huawei Communication Technologies Co., Ltd. Method and device for invoking earpiece application program
JP4220575B1 (ja) * 2008-09-12 2009-02-04 株式会社東芝 情報処理装置
CN101854432A (zh) * 2010-05-18 2010-10-06 深圳桑菲消费通信有限公司 一种***耳机后弹出相应功能菜单的手机控制方法
JP2013038599A (ja) * 2011-08-08 2013-02-21 Oki Electric Ind Co Ltd 切替制御装置及び通信機器

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6019431Y2 (ja) * 1980-04-25 1985-06-11 ソニー株式会社 ステレオ・モノラル自動切換装置
US4591661A (en) * 1984-08-15 1986-05-27 Joseph A. Benedetto Portable cordless telephone transceiver-radio receiver
GB2174578B (en) * 1985-05-04 1988-11-09 Stc Plc Loud speaking telephone
US4792986A (en) * 1985-12-11 1988-12-20 General Electric Company Portable radio system with externally programmable universal device connector
EP0275193B1 (de) * 1987-01-16 1994-12-14 Nec Corporation Fernsprechgerät mit Anrufmelder und Beleuchtungsschalter
JPH01213056A (ja) * 1988-02-22 1989-08-25 Mitsubishi Electric Corp 電話機
US4930156A (en) * 1988-11-18 1990-05-29 Norcom Electronics Corporation Telephone receiver transmitter device
JPH03297232A (ja) * 1990-01-31 1991-12-27 Nec Corp 携帯電話機の呼出回路
SE466427B (sv) * 1990-06-25 1992-02-10 Ericsson Telefon Ab L M Handfrigoeringsmodul foer en mobiltelefon
US5172408A (en) * 1990-08-01 1992-12-15 At&T Bell Laboratories Speakerphone state-controlled alerting arrangement
US5301360A (en) * 1991-05-06 1994-04-05 Motorola, Inc. Digital option select system
US5257413A (en) * 1991-10-10 1993-10-26 Motorola, Inc. Option selection method and apparatus
JP2894882B2 (ja) * 1991-11-14 1999-05-24 日本電気株式会社 ハンズフリー電話装置

Also Published As

Publication number Publication date
EP0606996B1 (de) 2001-08-08
DE69427879T2 (de) 2002-04-11
JP3508776B2 (ja) 2004-03-22
EP0606996A3 (de) 1995-01-11
EP0606996A2 (de) 1994-07-20
US5475872A (en) 1995-12-12
JPH06216978A (ja) 1994-08-05

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee