CA2694848C - Audio jack for a portable electronic device - Google Patents

Audio jack for a portable electronic device Download PDF

Info

Publication number
CA2694848C
CA2694848C CA2694848A CA2694848A CA2694848C CA 2694848 C CA2694848 C CA 2694848C CA 2694848 A CA2694848 A CA 2694848A CA 2694848 A CA2694848 A CA 2694848A CA 2694848 C CA2694848 C CA 2694848C
Authority
CA
Canada
Prior art keywords
electrical connectors
corresponding electrical
plug
portable electronic
electronic device
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.)
Active
Application number
CA2694848A
Other languages
English (en)
French (fr)
Other versions
CA2694848A1 (en
Inventor
Magnus Hansson
Mohamad El-Hage
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.)
BlackBerry Ltd
Original Assignee
BlackBerry 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.)
Filing date
Publication date
Application filed by BlackBerry Ltd filed Critical BlackBerry Ltd
Publication of CA2694848A1 publication Critical patent/CA2694848A1/en
Application granted granted Critical
Publication of CA2694848C publication Critical patent/CA2694848C/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; ELECTRIC HEARING AIDS; PUBLIC ADDRESS SYSTEMS
    • H04R29/00—Monitoring arrangements; Testing arrangements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; ELECTRIC HEARING AIDS; PUBLIC ADDRESS SYSTEMS
    • H04R2420/00—Details of connection covered by H04R, not provided for in its groups
    • H04R2420/03—Connection circuits to selectively connect loudspeakers or headphones to amplifiers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; ELECTRIC HEARING AIDS; PUBLIC ADDRESS SYSTEMS
    • H04R2420/00—Details of connection covered by H04R, not provided for in its groups
    • H04R2420/05—Detection of connection of loudspeakers or headphones to amplifiers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; ELECTRIC HEARING AIDS; PUBLIC ADDRESS SYSTEMS
    • H04R5/00—Stereophonic arrangements
    • H04R5/04—Circuit arrangements, e.g. for selective connection of amplifier inputs/outputs to loudspeakers, for loudspeaker detection, or for adaptation of settings to personal preferences or hearing impairments

Landscapes

  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Otolaryngology (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Headphones And Earphones (AREA)
  • Circuit For Audible Band Transducer (AREA)
  • Telephone Set Structure (AREA)
  • Coupling Device And Connection With Printed Circuit (AREA)
CA2694848A 2009-02-26 2010-01-26 Audio jack for a portable electronic device Active CA2694848C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP09153831.4 2009-02-26
EP09153831A EP2224748B1 (de) 2009-02-26 2009-02-26 Tragbare elektronische Vorrichtung mit einer Audiobuchse

Publications (2)

Publication Number Publication Date
CA2694848A1 CA2694848A1 (en) 2010-08-26
CA2694848C true CA2694848C (en) 2015-07-07

Family

ID=40829598

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2694848A Active CA2694848C (en) 2009-02-26 2010-01-26 Audio jack for a portable electronic device

Country Status (3)

Country Link
EP (4) EP2456230B1 (de)
AT (1) ATE554605T1 (de)
CA (1) CA2694848C (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8771021B2 (en) 2010-10-22 2014-07-08 Blackberry Limited Audio jack with ESD protection
CN102164263B (zh) * 2011-03-08 2012-09-05 华为终端有限公司 一种音视频信号传输接口的装置及方法
KR101878873B1 (ko) * 2011-09-14 2018-07-17 삼성전자주식회사 공용 커넥터를 이용하여 음향의 멀티 채널 집음 및 출력이 가능한 모바일 기기, 및 그 구동방법
CN102780949B (zh) * 2012-06-13 2013-08-21 天地融科技股份有限公司 自动识别音频接口的麦克管脚和地管脚的方法及装置
CN102761804B (zh) * 2012-06-14 2013-10-09 天地融科技股份有限公司 一种音频接口自适应方法、装置和电子签名工具
CN102780950B (zh) * 2012-07-10 2014-09-03 环汇系统有限公司 电子设备音频控制系统及其控制方法
KR20160148668A (ko) * 2014-06-30 2016-12-26 후아웨이 테크놀러지 컴퍼니 리미티드 이어폰 삽입 및 분리 과정에서 발생되는 잡음을 감소시킬 수 있는 단말 및 시스템
CN108111951B (zh) * 2014-06-30 2020-07-07 华为技术有限公司 一种可减少耳机插拔过程中噪音的终端及系统
CN105120390B (zh) * 2015-08-31 2017-02-01 努比亚技术有限公司 耳机插座、耳机插头及电子设备
DE102020213482A1 (de) * 2020-10-27 2022-04-28 Robert Bosch Gesellschaft mit beschränkter Haftung Übertragungseinrichtung für ein differentielles Bussystem

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3656334B2 (ja) * 1996-09-05 2005-06-08 ソニー株式会社 ステレオ音声／映像装置の接続装置
US6594366B1 (en) * 1997-12-02 2003-07-15 Siemens Information & Communication Networks, Inc. Headset/radio auto sensing jack
GB2387979B (en) * 2002-04-23 2005-05-18 Nec Technologies A connector interface
US7299142B2 (en) * 2003-08-22 2007-11-20 Gateway Inc. System and method for prevention of accidental activation of portable audio device
US7450726B2 (en) * 2004-03-11 2008-11-11 Texas Instruments Incorporated Headset detector in a device generating audio signals
EP2030420A4 (de) * 2005-03-28 2009-06-03 Sound Id Persönliches sound-system
TW200708973A (en) 2005-08-31 2007-03-01 Inventec Appliances Corp Mobile media player and signal adaptor cable with common earphone transmission port
US20070104332A1 (en) 2005-10-18 2007-05-10 Clemens Robert P System and method for automatic plug detection
TWI324891B (en) * 2006-12-11 2010-05-11 Headset capable of switching signal transmission
US8150475B2 (en) * 2006-12-19 2012-04-03 Motorola Mobility, Inc. Method for information signal distribution between communication devices based on operating characteristics of a depletable power supply used by one of the devices

Also Published As

Publication number Publication date
EP2456230B1 (de) 2016-02-03
EP2456231A2 (de) 2012-05-23
EP2224748A1 (de) 2010-09-01
ATE554605T1 (de) 2012-05-15
EP2456230A3 (de) 2012-10-24
EP2456231B1 (de) 2015-06-17
EP3001698B1 (de) 2019-07-03
CA2694848A1 (en) 2010-08-26
EP3001698A1 (de) 2016-03-30
EP2456230A2 (de) 2012-05-23
EP2456231A3 (de) 2012-10-24
EP2224748B1 (de) 2012-04-18

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