BR9908515A - Dispositivo seletor de caminho de áudio, cartão de comunicação e terminal portátil adaptado, para comunicação sem fio - Google Patents

Dispositivo seletor de caminho de áudio, cartão de comunicação e terminal portátil adaptado, para comunicação sem fio

Info

Publication number
BR9908515A
BR9908515A BR9908515-1A BR9908515A BR9908515A BR 9908515 A BR9908515 A BR 9908515A BR 9908515 A BR9908515 A BR 9908515A BR 9908515 A BR9908515 A BR 9908515A
Authority
BR
Brazil
Prior art keywords
audio
path selector
selector device
audio path
wireless communication
Prior art date
Application number
BR9908515-1A
Other languages
English (en)
Portuguese (pt)
Inventor
Hokan Ohlgren
Original Assignee
Ericsson Telefon Ab L M
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 Ericsson Telefon Ab L M filed Critical Ericsson Telefon Ab L M
Publication of BR9908515A publication Critical patent/BR9908515A/pt

Links

Classifications

    • 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
    • H04M1/725—Cordless telephones
    • H04M1/737—Characterised by transmission of electromagnetic waves other than radio waves, e.g. infrared waves
    • 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
    • H04B1/40—Circuits
    • 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
    • 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
    • H04M1/6066—Portable telephones adapted for handsfree use involving the use of a headset accessory device connected to the portable telephone including a wireless connection
    • 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
    • H04M1/725—Cordless telephones

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Telephonic Communication Services (AREA)
  • Circuit For Audible Band Transducer (AREA)
  • Telephone Function (AREA)
BR9908515-1A 1998-03-05 1999-02-25 Dispositivo seletor de caminho de áudio, cartão de comunicação e terminal portátil adaptado, para comunicação sem fio BR9908515A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE9800697A SE9800697A0 (sv) 1998-03-05 1998-03-05 Förfarande och anordning för trådlös kommunikation
PCT/SE1999/000268 WO1999045685A1 (en) 1998-03-05 1999-02-25 Audio device selector for wireless communication

Publications (1)

Publication Number Publication Date
BR9908515A true BR9908515A (pt) 2000-11-21

Family

ID=20410413

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9908515-1A BR9908515A (pt) 1998-03-05 1999-02-25 Dispositivo seletor de caminho de áudio, cartão de comunicação e terminal portátil adaptado, para comunicação sem fio

Country Status (13)

Country Link
EP (1) EP1060605A1 (xx)
JP (1) JP2002506325A (xx)
KR (1) KR20010041588A (xx)
CN (1) CN1292967A (xx)
AU (1) AU756389B2 (xx)
BR (1) BR9908515A (xx)
CA (1) CA2322258A1 (xx)
EE (1) EE200000544A (xx)
ID (1) ID26357A (xx)
IL (1) IL138225A (xx)
NO (1) NO20004430D0 (xx)
SE (1) SE9800697A0 (xx)
WO (1) WO1999045685A1 (xx)

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6411828B1 (en) 1999-03-19 2002-06-25 Ericsson Inc. Communications devices and methods that operate according to communications device orientations determined by reference to gravitational sensors
JP2001169361A (ja) * 1999-09-20 2001-06-22 Intertelecom Co Ltd 無線データ通信のためのカード装置及びデータ通信装置
FR2806581B1 (fr) * 2000-03-14 2002-06-28 Sagem Telephone mobile muni d'un connecteur perfectionne
WO2001089179A2 (de) * 2000-05-16 2001-11-22 Wolf Bunzel Kabellose freisprechvorrichtung, insbesondere für mobiltelefone und computer
JP3907526B2 (ja) * 2002-05-28 2007-04-18 パイオニア株式会社 ハンズフリー通話装置及びハンズフリー通話方法
JP3707462B2 (ja) 2002-09-18 2005-10-19 日本電気株式会社 携帯電話機及びそれに用いるローカル無線通信方法並びにそのプログラム
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
KR100563707B1 (ko) * 2003-09-17 2006-03-28 엘지전자 주식회사 이동통신 단말기의 스피커출력 제어 방법
KR100595638B1 (ko) * 2003-12-24 2006-06-30 엘지전자 주식회사 휴대단말기의 촬영 장치 및 방법
CN100375487C (zh) * 2004-06-01 2008-03-12 联想(北京)有限公司 移动通话设备的双喇叭发声系统及其控制方法
CN100403655C (zh) * 2004-09-21 2008-07-16 华为技术有限公司 一种音频输出通道切换装置及方法
CN1985497B (zh) * 2004-10-26 2011-05-18 松下电器产业株式会社 信息输出装置和信息输出控制方法
CN100555966C (zh) 2005-01-26 2009-10-28 华为技术有限公司 一种t.38网关保证拆线命令可靠传送给传真机的方法
GB2423886A (en) * 2005-03-01 2006-09-06 Automessenger Ltd A PCMCIA card providing an audio transmission system for a computer
KR100827613B1 (ko) 2007-05-04 2008-05-07 삼성전자주식회사 휴대용 단말기의 마이크 제어 장치 및 방법
US8068925B2 (en) * 2007-06-28 2011-11-29 Apple Inc. Dynamic routing of audio among multiple audio devices
CN102117221A (zh) * 2009-12-31 2011-07-06 上海博泰悦臻电子设备制造有限公司 音频应用冲突的管理方法和管理器
CN102665163A (zh) * 2012-04-09 2012-09-12 深圳市领华卫通数码科技有限公司 一种汽车音响系统的声音通道控制方法
CN102833404B (zh) * 2012-08-16 2014-12-17 小米科技有限责任公司 一种选择通话设备的方法及装置
CN104469255A (zh) 2013-09-16 2015-03-25 杜比实验室特许公司 改进的音频或视频会议
KR101483213B1 (ko) * 2013-03-29 2015-01-26 주식회사 팬택 오디오 출력경로를 제어하는 단말기 및 단말기 간 오디오 출력경로 제어방법
CN103699501A (zh) * 2013-12-17 2014-04-02 上海斐讯数据通信技术有限公司 一种移动终端的音频设备管理方法及系统
US9852934B2 (en) 2014-02-14 2017-12-26 Taiwan Semiconductor Manufacturing Company, Ltd. Semiconductor wafer transportation
CN105892982A (zh) * 2016-03-31 2016-08-24 乐视控股（北京）有限公司 外接扬声器切换方法及装置
CN105872896A (zh) * 2016-03-31 2016-08-17 乐视控股（北京）有限公司 外接扬声器切换方法及装置
CN106713978A (zh) * 2017-01-04 2017-05-24 青岛海信电器股份有限公司 音频输出通道的选择方法、装置及终端设备
CN109445745A (zh) * 2018-12-27 2019-03-08 努比亚技术有限公司 音频流处理方法、装置、移动终端以及存储介质
CN111984221B (zh) * 2019-05-23 2024-01-23 北京小米移动软件有限公司 音频输出方法、装置、设备及计算机可读存储介质
CN112527231B (zh) * 2019-09-18 2023-01-13 华为技术有限公司 音频输出设备选择的方法和装置

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4876712A (en) * 1988-12-09 1989-10-24 Electronics, Inc. Programmable telephone amplifier circuit interface
JP3508776B2 (ja) * 1993-01-14 2004-03-22 ソニー株式会社 送受信機
GB9406872D0 (en) * 1994-04-07 1994-06-01 Deas Alexander R Automatic telephone switching interface

Also Published As

Publication number Publication date
KR20010041588A (ko) 2001-05-25
SE9800697L (sv) 1999-09-06
WO1999045685A1 (en) 1999-09-10
CA2322258A1 (en) 1999-09-10
EP1060605A1 (en) 2000-12-20
EE200000544A (et) 2002-02-15
IL138225A0 (en) 2001-10-31
IL138225A (en) 2005-09-25
CN1292967A (zh) 2001-04-25
AU756389B2 (en) 2003-01-09
SE9800697A0 (sv) 1999-09-06
NO20004430L (no) 2000-09-05
WO1999045685A8 (en) 2000-02-03
JP2002506325A (ja) 2002-02-26
NO20004430D0 (no) 2000-09-05
AU2754099A (en) 1999-09-20
SE9800697D0 (sv) 1998-03-05
ID26357A (id) 2000-12-14

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE 10A., E 11A. ANUIDADES.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: REFERENTE AO DESPACHO 8.6 DA RPI 2047 DE 30/03/2010.