ATE531132T1 - Verringerung der störung eines ausgangssignals eines mehrportverbinders - Google Patents

Verringerung der störung eines ausgangssignals eines mehrportverbinders

Info

Publication number
ATE531132T1
ATE531132T1 AT08874857T AT08874857T ATE531132T1 AT E531132 T1 ATE531132 T1 AT E531132T1 AT 08874857 T AT08874857 T AT 08874857T AT 08874857 T AT08874857 T AT 08874857T AT E531132 T1 ATE531132 T1 AT E531132T1
Authority
AT
Austria
Prior art keywords
output signal
port connector
reducing interference
connector output
reducing
Prior art date
Application number
AT08874857T
Other languages
English (en)
Inventor
Peter Koerner
Kaj Ullen
Original Assignee
Sony Ericsson Mobile Comm Ab
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 Ericsson Mobile Comm Ab filed Critical Sony Ericsson Mobile Comm Ab
Application granted granted Critical
Publication of ATE531132T1 publication Critical patent/ATE531132T1/de

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M9/00—Arrangements for interconnection not involving centralised switching
    • H04M9/08—Two-way loud-speaking telephone systems with means for conditioning the signal, e.g. for suppressing echoes for one or both directions of traffic

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Noise Elimination (AREA)
  • Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Circuit For Audible Band Transducer (AREA)
  • Stereophonic Arrangements (AREA)
AT08874857T 2008-06-30 2008-12-23 Verringerung der störung eines ausgangssignals eines mehrportverbinders ATE531132T1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US13346608P 2008-06-30 2008-06-30
US12/218,934 US20090325633A1 (en) 2008-06-30 2008-07-18 Method for reducing a disturbance in an output signal caused by a disturbing signal in a multiport connector, multiport connector circuit, and mobile device
PCT/EP2008/011067 WO2010000291A1 (en) 2008-06-30 2008-12-23 Reduction of the disturbance in an output signal of a multiport connector

Publications (1)

Publication Number Publication Date
ATE531132T1 true ATE531132T1 (de) 2011-11-15

Family

ID=41448088

Family Applications (1)

Application Number Title Priority Date Filing Date
AT08874857T ATE531132T1 (de) 2008-06-30 2008-12-23 Verringerung der störung eines ausgangssignals eines mehrportverbinders

Country Status (6)

Country Link
US (1) US20090325633A1 (de)
EP (1) EP2297863B1 (de)
JP (1) JP2012501560A (de)
CN (1) CN102077474B (de)
AT (1) ATE531132T1 (de)
WO (1) WO2010000291A1 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103297894A (zh) * 2012-02-27 2013-09-11 华为终端有限公司 耳机功率放大器及工作方法、移动终端设备
US9338570B2 (en) * 2013-10-07 2016-05-10 Nuvoton Technology Corporation Method and apparatus for an integrated headset switch with reduced crosstalk noise

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5361405A (en) * 1989-09-14 1994-11-01 Ramsey Electronics, Inc. Aircraft band radio receiver which does not radiate interfering signals
JP2545005Y2 (ja) * 1990-09-21 1997-08-25 エヌティエヌ株式会社 突起をもたない嵌合部品の取外し具
US5751823A (en) * 1996-01-05 1998-05-12 Rockford Corporation Audio amplifier system with improved isolation between preamplifier and power amplifier
DE60220102T2 (de) * 2002-06-12 2008-01-10 Nokia Corp. Mobile elektronische einrichtung mit einem audioverbinder mit antennenfunktion
US7215766B2 (en) * 2002-07-22 2007-05-08 Lightspeed Aviation, Inc. Headset with auxiliary input jack(s) for cell phone and/or other devices
CN100452531C (zh) * 2004-04-19 2009-01-14 索尼株式会社 耳机天线和配备有耳机天线的便携式无线电设备
JP3933148B2 (ja) * 2004-06-04 2007-06-20 ソニー株式会社 イヤホンアンテナ及びこのイヤホンアンテナを備えた携帯型無線機
JP4123262B2 (ja) * 2005-10-07 2008-07-23 ソニー株式会社 イヤホンアンテナ
JP2007208343A (ja) * 2006-01-30 2007-08-16 Kyocera Corp 通信装置、携帯電話機及びイヤフォン
JP4904895B2 (ja) * 2006-04-12 2012-03-28 ソニー株式会社 アンテナ装置
JP2008048115A (ja) * 2006-08-15 2008-02-28 Sony Ericsson Mobilecommunications Japan Inc 携帯端末装置
US20100098266A1 (en) * 2007-06-01 2010-04-22 Ikoa Corporation Multi-channel audio device

Also Published As

Publication number Publication date
US20090325633A1 (en) 2009-12-31
EP2297863B1 (de) 2011-10-26
CN102077474B (zh) 2013-09-18
EP2297863A1 (de) 2011-03-23
WO2010000291A1 (en) 2010-01-07
CN102077474A (zh) 2011-05-25
JP2012501560A (ja) 2012-01-19

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