ATE320137T1 - Steuerung eines konferenzgespräches - Google Patents

Steuerung eines konferenzgespräches

Info

Publication number
ATE320137T1
ATE320137T1 AT02102378T AT02102378T ATE320137T1 AT E320137 T1 ATE320137 T1 AT E320137T1 AT 02102378 T AT02102378 T AT 02102378T AT 02102378 T AT02102378 T AT 02102378T AT E320137 T1 ATE320137 T1 AT E320137T1
Authority
AT
Austria
Prior art keywords
transmitting
controlling
conference bridge
conference call
terminals
Prior art date
Application number
AT02102378T
Other languages
English (en)
Inventor
Jussi Virolainen
Original Assignee
Nokia 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 Nokia Corp filed Critical Nokia Corp
Application granted granted Critical
Publication of ATE320137T1 publication Critical patent/ATE320137T1/de

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M3/00—Automatic or semi-automatic exchanges
    • H04M3/42—Systems providing special services or facilities to subscribers
    • H04M3/56—Arrangements for connecting several subscribers to a common circuit, i.e. affording conference facilities
    • H04M3/561—Arrangements for connecting several subscribers to a common circuit, i.e. affording conference facilities by multiplexing
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M3/00—Automatic or semi-automatic exchanges
    • H04M3/42—Systems providing special services or facilities to subscribers
    • H04M3/56—Arrangements for connecting several subscribers to a common circuit, i.e. affording conference facilities
    • H04M3/568—Arrangements for connecting several subscribers to a common circuit, i.e. affording conference facilities audio processing specific to telephonic conferencing, e.g. spatial distribution, mixing of participants
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M3/00—Automatic or semi-automatic exchanges
    • H04M3/42—Systems providing special services or facilities to subscribers
    • H04M3/56—Arrangements for connecting several subscribers to a common circuit, i.e. affording conference facilities
    • H04M3/568—Arrangements for connecting several subscribers to a common circuit, i.e. affording conference facilities audio processing specific to telephonic conferencing, e.g. spatial distribution, mixing of participants
    • H04M3/569—Arrangements for connecting several subscribers to a common circuit, i.e. affording conference facilities audio processing specific to telephonic conferencing, e.g. spatial distribution, mixing of participants using the instant speaker's algorithm

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Telephonic Communication Services (AREA)
  • Interconnected Communication Systems, Intercoms, And Interphones (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
AT02102378T 2001-09-28 2002-09-23 Steuerung eines konferenzgespräches ATE320137T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI20011917A FI114129B (fi) 2001-09-28 2001-09-28 Konferenssipuhelujärjestely

Publications (1)

Publication Number Publication Date
ATE320137T1 true ATE320137T1 (de) 2006-03-15

Family

ID=8561980

Family Applications (1)

Application Number Title Priority Date Filing Date
AT02102378T ATE320137T1 (de) 2001-09-28 2002-09-23 Steuerung eines konferenzgespräches

Country Status (6)

Country Link
US (1) US7420935B2 (de)
EP (1) EP1298906B1 (de)
CN (1) CN100446529C (de)
AT (1) ATE320137T1 (de)
DE (1) DE60209637T2 (de)
FI (1) FI114129B (de)

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US8837330B1 (en) * 2006-10-10 2014-09-16 Avaya Inc. Methods, systems, and media for combining conferencing signals
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US20080187143A1 (en) * 2007-02-01 2008-08-07 Research In Motion Limited System and method for providing simulated spatial sound in group voice communication sessions on a wireless communication device
US8334891B2 (en) * 2007-03-05 2012-12-18 Cisco Technology, Inc. Multipoint conference video switching
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US7782802B2 (en) * 2007-12-26 2010-08-24 Microsoft Corporation Optimizing conferencing performance
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US8781818B2 (en) 2008-12-23 2014-07-15 Koninklijke Philips N.V. Speech capturing and speech rendering
US8737648B2 (en) * 2009-05-26 2014-05-27 Wei-ge Chen Spatialized audio over headphones
CN103931166B (zh) * 2011-09-28 2016-11-02 马维尔国际贸易有限公司 使用Turbo型VAD的会议混音
US9905236B2 (en) * 2012-03-23 2018-02-27 Dolby Laboratories Licensing Corporation Enabling sampling rate diversity in a voice communication system
US9460729B2 (en) 2012-09-21 2016-10-04 Dolby Laboratories Licensing Corporation Layered approach to spatial audio coding
WO2014052431A1 (en) * 2012-09-27 2014-04-03 Dolby Laboratories Licensing Corporation Method for improving perceptual continuity in a spatial teleconferencing system
US9491299B2 (en) 2012-11-27 2016-11-08 Dolby Laboratories Licensing Corporation Teleconferencing using monophonic audio mixed with positional metadata
WO2014180100A1 (en) * 2013-05-10 2014-11-13 Tencent Technology (Shenzhen) Company Limited Method, application, and device for audio signal transmission
US9530422B2 (en) 2013-06-27 2016-12-27 Dolby Laboratories Licensing Corporation Bitstream syntax for spatial voice coding
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US10972851B2 (en) * 2017-10-05 2021-04-06 Qualcomm Incorporated Spatial relation coding of higher order ambisonic coefficients
JP7092050B2 (ja) * 2019-01-17 2022-06-28 日本電信電話株式会社 多地点制御方法、装置及びプログラム
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Also Published As

Publication number Publication date
DE60209637D1 (de) 2006-05-04
EP1298906A1 (de) 2003-04-02
DE60209637T2 (de) 2006-12-21
FI20011917A0 (fi) 2001-09-28
CN100446529C (zh) 2008-12-24
CN1411256A (zh) 2003-04-16
US7420935B2 (en) 2008-09-02
US20030063574A1 (en) 2003-04-03
EP1298906B1 (de) 2006-03-08
FI20011917L (fi) 2003-03-29
FI114129B (fi) 2004-08-13

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