DE69535192D1 - Vorrichtung zur anpassung eines signalpegels in einem mobiltelefon - Google Patents

Vorrichtung zur anpassung eines signalpegels in einem mobiltelefon

Info

Publication number
DE69535192D1
DE69535192D1 DE69535192T DE69535192T DE69535192D1 DE 69535192 D1 DE69535192 D1 DE 69535192D1 DE 69535192 T DE69535192 T DE 69535192T DE 69535192 T DE69535192 T DE 69535192T DE 69535192 D1 DE69535192 D1 DE 69535192D1
Authority
DE
Germany
Prior art keywords
adjusting
mobile phone
signal level
level
signal
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 - Lifetime
Application number
DE69535192T
Other languages
English (en)
Other versions
DE69535192T2 (de
Inventor
Jyrki Hallikainen
Matti Kattilakoski
Pekka Korkeakangas
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.)
Nokia Oyj
Original Assignee
Nokia Oyj
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 Nokia Oyj filed Critical Nokia Oyj
Application granted granted Critical
Publication of DE69535192D1 publication Critical patent/DE69535192D1/de
Publication of DE69535192T2 publication Critical patent/DE69535192T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • H04M1/6075—Portable telephones adapted for handsfree use adapted for handsfree use in a vehicle
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/72—Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
    • H04M1/724—User interfaces specially adapted for cordless or mobile telephones
    • H04M1/72403—User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality
    • H04M1/72409—User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality by interfacing with external accessories
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/02—Terminal devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Human Computer Interaction (AREA)
  • Telephone Function (AREA)
  • Mobile Radio Communication Systems (AREA)
DE69535192T 1994-01-05 1995-01-05 Vorrichtung zur anpassung eines signalpegels in einem mobiltelefon Expired - Lifetime DE69535192T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FI940049A FI940049A0 (fi) 1994-01-05 1994-01-05 Anordning foer anpassning av signalnivaon i en mobiltelefon
FI940049 1994-01-05
PCT/FI1995/000005 WO1995019096A1 (en) 1994-01-05 1995-01-05 Arrangement for adapting a signal level in a mobile phone

Publications (2)

Publication Number Publication Date
DE69535192D1 true DE69535192D1 (de) 2006-10-05
DE69535192T2 DE69535192T2 (de) 2007-07-26

Family

ID=8539295

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69535192T Expired - Lifetime DE69535192T2 (de) 1994-01-05 1995-01-05 Vorrichtung zur anpassung eines signalpegels in einem mobiltelefon

Country Status (6)

Country Link
US (1) US5797102A (de)
EP (1) EP0775430B1 (de)
JP (2) JPH09507356A (de)
DE (1) DE69535192T2 (de)
FI (1) FI940049A0 (de)
WO (1) WO1995019096A1 (de)

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NO971852L (no) * 1996-05-13 1997-11-14 Siemens Ag Automatisk tilpasning av en kodeanordning til en telefon
FI2607U1 (fi) 1996-06-17 1996-09-27 Nokia Mobile Phones Ltd Lisäyksikkö, joka on tarkoitettu kytkettäväksi digitaaliseen langattomaan puhelimeen
WO1998031131A1 (fr) * 1997-01-07 1998-07-16 Matsushita Electric Industrial Co., Ltd. Terminal multimedia
FI105859B (fi) * 1997-02-21 2000-10-13 Nokia Mobile Phones Ltd Menetelmä digitaalisen signaalinkäsittely-yksikön audioparametrien asettamiseksi elektroniikkalaitteessa ja elektroniikkalaite
FR2760163A1 (fr) * 1997-02-25 1998-08-28 Philips Electronics Nv Appareil de telecommunication muni d'un dispositif de reconnaissance de peripheriques
US6091967A (en) * 1997-04-30 2000-07-18 Lucent Technologies Inc. Scalable radio platform
FI104866B (fi) 1997-10-29 2000-04-14 Nokia Mobile Phones Ltd Paikallisverkko
FI106180B (fi) 1998-01-20 2000-11-30 Nokia Mobile Phones Ltd Tilatietojen välitysjärjestelmä, menetelmä liitäntärajapinnan tilatietojen välittämiseksi ja telepäätelaite
FI114132B (fi) 1998-01-28 2004-08-13 Nokia Corp Tiedonsiirron laatutason tukeminen langattomassa tiedonsiirrossa
FI110987B (fi) 1998-03-31 2003-04-30 Nokia Corp Menetelmä tiedonsiirtovirtausten kytkemiseksi
US6453175B2 (en) 1998-06-19 2002-09-17 Nortel Networks Limited Multi-function coding element and an associated telecommunications network
US6668158B1 (en) * 1998-07-16 2003-12-23 Sony Corporation Control method, control apparatus, data receiving and recording method, data receiver and receiving method
AU2502000A (en) * 1999-01-12 2000-08-01 Qualcomm Incorporated System and method for menu title display in a wireless communication device
US6725061B1 (en) * 1999-01-12 2004-04-20 Qualcomm, Incorporated System and method for the automatic identification of accessories coupled to a wireless communication device
SE525728C2 (sv) * 1999-01-27 2005-04-12 Ericsson Telefon Ab L M Portabel telekommunikationsanordning för flera ljudtillbehör
AU7346800A (en) 1999-09-02 2001-03-26 Automated Business Companies Communication and proximity authorization systems
WO2001019060A1 (en) * 1999-09-03 2001-03-15 Nokia Mobile Phones Limited Mobile communications device with speaker dependent audio adjustment
SE516510C2 (sv) 1999-09-21 2002-01-22 Ericsson Telefon Ab L M Portabel kommunikationsapparat med första och andra användargränssnitt, samt en tillbehörsanordning innefattande en knappsats och en display för en portabel radiotelefon
SE9903405L (sv) * 1999-09-21 2001-03-22 Ericsson Telefon Ab L M Tillbehörstangentbord för en portabel radiotelefon, portabel radiotelfon kopplad till ett sådant tillbehörstangentbord samt en metod för att mata in text till en portabel radiotelefon.
KR20010110378A (ko) * 2001-11-07 2001-12-13 최성원 복수 단말기 교체와 인식이 가능한 이동통신 모듈
KR100640347B1 (ko) * 2002-03-12 2006-10-30 삼성전자주식회사 이동 통신 단말의 디지털카메라 및 이어마이크로폰 연결인식 장치 및 방법
FR2839839B1 (fr) * 2002-05-14 2004-07-09 Parrot Adaptateur de telephone"mains libres" de voiture, notamment pour installation en premiere monte, comprenant un circuit d'adaptation des niveaux logiques echanges avec le telephone
US20040003136A1 (en) * 2002-06-27 2004-01-01 Vocollect, Inc. Terminal and method for efficient use and identification of peripherals
TW583863B (en) * 2002-09-13 2004-04-11 Quanta Comp Inc Multiple transmitting apparatus for mobile phone
JP4066789B2 (ja) * 2002-11-15 2008-03-26 日本電気株式会社 携帯電話機、携帯電話機の背面パネル装着方法
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
US20050186905A1 (en) * 2004-02-24 2005-08-25 Tracy James L. Independently actuating electronic components and method of operating therefor
DE602004006117T2 (de) * 2004-08-31 2007-08-30 Research In Motion Ltd., Waterloo Verfahren und System zur Konfiguration der Basisbandsignalverarbeitung einer Mobilstation für ein akustisches Zusatzgerät
US7660605B2 (en) 2004-08-31 2010-02-09 Research In Motion Limited Method and system for the configuration of a mobile station baseband circuit for an acoustic accessory
JP2006287622A (ja) * 2005-03-31 2006-10-19 Fujitsu Ltd 高周波通信制御装置および高周波通信制御方法
US20070135185A1 (en) * 2005-11-22 2007-06-14 Motorola, Inc. Modular multifunction speaker and headset
GB2449083B (en) * 2007-05-09 2012-04-04 Wolfson Microelectronics Plc Cellular phone handset with ambient noise reduction
EP2188710A1 (de) 2007-09-01 2010-05-26 D2Audio Corporation Systeme und verfahren zur steuerung von hda-systemfähigkeiten
CN101425048B (zh) * 2007-10-31 2010-10-27 索尼爱立信移动通讯有限公司 以阻抗和/或电阻识别来识别附件设备的电子设备和方法
CN101577601B (zh) * 2009-04-30 2013-04-03 西安民兴信息工程有限责任公司 Pcm设备间信令互联互通装置及应用方法
CN102316229A (zh) * 2010-07-07 2012-01-11 北京讯光科技发展有限责任公司 Pcm设备间电话业务互联互通装置及方法
US9961465B2 (en) 2014-08-29 2018-05-01 Huawei Technologies Co., Ltd. Method for improving speaker performance and terminal device

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JPS607231A (ja) * 1983-06-27 1985-01-16 Toshiba Corp 車載用拡声電話装置
US4673861A (en) * 1986-04-03 1987-06-16 General Electric Company Battery charger/remote control for portable radio devices
US5265093A (en) * 1987-08-14 1993-11-23 Ericsson Ge Mobile Communications Inc. Hardware interface and protocol for a mobile radio transceiver
US4991197A (en) * 1988-09-01 1991-02-05 Intelligence Technology Corporation Method and apparatus for controlling transmission of voice and data signals
US5109402A (en) * 1989-09-13 1992-04-28 Novatel Communications, Ltd. Bus for a cellular telephone
JPH0773387B2 (ja) * 1989-12-26 1995-08-02 日本電気株式会社 携帯電話装置
FI87874C (fi) * 1990-05-04 1993-02-25 Nokia Mobile Phones Ltd Foerfarande foer anpassning av en radioenhet till telefondelar
US5257413A (en) * 1991-10-10 1993-10-26 Motorola, Inc. Option selection method and apparatus
US5479479A (en) * 1991-10-19 1995-12-26 Cell Port Labs, Inc. Method and apparatus for transmission of and receiving signals having digital information using an air link
US5446783A (en) * 1994-01-31 1995-08-29 Hewlett-Packard Company Cellular phone with infrared battery pack
IT1271627B (it) * 1994-04-29 1997-06-04 Ibm Semea Spa Integrazione tra comunicazione radio vocale e comunicazione radio di dati.

Also Published As

Publication number Publication date
DE69535192T2 (de) 2007-07-26
FI940049A0 (fi) 1994-01-05
JPH09507356A (ja) 1997-07-22
EP0775430B1 (de) 2006-08-23
JP2007020230A (ja) 2007-01-25
US5797102A (en) 1998-08-18
EP0775430A1 (de) 1997-05-28
WO1995019096A1 (en) 1995-07-13

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8364 No opposition during term of opposition