ATE426994T1 - Effiziente bufferzuteilung fur aktuelle und vorhergesagte aktive sprecher in sprechkonferenzsystemen - Google Patents

Effiziente bufferzuteilung fur aktuelle und vorhergesagte aktive sprecher in sprechkonferenzsystemen

Info

Publication number
ATE426994T1
ATE426994T1 AT02703219T AT02703219T ATE426994T1 AT E426994 T1 ATE426994 T1 AT E426994T1 AT 02703219 T AT02703219 T AT 02703219T AT 02703219 T AT02703219 T AT 02703219T AT E426994 T1 ATE426994 T1 AT E426994T1
Authority
AT
Austria
Prior art keywords
active
speakers
buffers
speaker
predicted
Prior art date
Application number
AT02703219T
Other languages
English (en)
Inventor
Katherine Kwan
Original Assignee
Paltalk Holdings Inc
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 Paltalk Holdings Inc filed Critical Paltalk Holdings Inc
Application granted granted Critical
Publication of ATE426994T1 publication Critical patent/ATE426994T1/de

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/02—Details
    • H04L12/16—Arrangements for providing special services to substations
    • H04L12/18—Arrangements for providing special services to substations for broadcast or conference, e.g. multicast
    • H04L12/1813—Arrangements for providing special services to substations for broadcast or conference, e.g. multicast for computer conferences, e.g. chat rooms
    • H04L12/1822—Conducting the conference, e.g. admission, detection, selection or grouping of participants, correlating users to one or more conference sessions, prioritising transmission
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M2203/00—Aspects of automatic or semi-automatic exchanges
    • H04M2203/50—Aspects of automatic or semi-automatic exchanges related to audio conference
    • H04M2203/5072—Multiple active speakers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M2207/00—Type of exchange or network, i.e. telephonic medium, in which the telephonic communication takes place
    • H04M2207/20—Type of exchange or network, i.e. telephonic medium, in which the telephonic communication takes place hybrid systems
    • H04M2207/203—Type of exchange or network, i.e. telephonic medium, in which the telephonic communication takes place hybrid systems composed of PSTN and data network, e.g. the Internet

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • General Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Telephonic Communication Services (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Interconnected Communication Systems, Intercoms, And Interphones (AREA)
AT02703219T 2001-01-25 2002-01-25 Effiziente bufferzuteilung fur aktuelle und vorhergesagte aktive sprecher in sprechkonferenzsystemen ATE426994T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US09/768,320 US6728358B2 (en) 2001-01-25 2001-01-25 Efficient buffer allocation for current and predicted active speakers in voice conferencing systems

Publications (1)

Publication Number Publication Date
ATE426994T1 true ATE426994T1 (de) 2009-04-15

Family

ID=25082159

Family Applications (1)

Application Number Title Priority Date Filing Date
AT02703219T ATE426994T1 (de) 2001-01-25 2002-01-25 Effiziente bufferzuteilung fur aktuelle und vorhergesagte aktive sprecher in sprechkonferenzsystemen

Country Status (6)

Country Link
US (2) US6728358B2 (de)
EP (2) EP1391103B1 (de)
JP (1) JP3769732B2 (de)
AT (1) ATE426994T1 (de)
DE (1) DE60231711D1 (de)
WO (1) WO2002060166A1 (de)

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US7668916B2 (en) * 2001-02-07 2010-02-23 Paltalk Holdings, Inc. System architecture for linking packet-switched and circuit-switched clients
US7266091B2 (en) * 2001-02-28 2007-09-04 The Trustees Of Columbia University In City Of New York System and method for conferencing in inter/intranet telephony
US7124166B2 (en) * 2001-04-30 2006-10-17 Aol Llc Duplicating digital streams for digital conferencing using switching technologies
US7054925B2 (en) * 2001-11-21 2006-05-30 International Business Machines Corporation Efficient method for determining record based I/O on top of streaming protocols
US7088814B1 (en) * 2001-12-13 2006-08-08 Cisco Technology, Inc. Method and system for automatic call distribution based on network resource availability and agent skills
US7701926B2 (en) * 2002-06-14 2010-04-20 Polycom, Inc. Multipoint multimedia/audio conference using IP trunking
CN100574287C (zh) * 2002-07-04 2009-12-23 斯比德航海有限公司 管理分组交换电话会议
US7617094B2 (en) * 2003-02-28 2009-11-10 Palo Alto Research Center Incorporated Methods, apparatus, and products for identifying a conversation
US7664056B2 (en) 2003-03-10 2010-02-16 Meetrix Corporation Media based collaboration using mixed-mode PSTN and internet networks
US7313233B2 (en) * 2003-06-10 2007-12-25 Intel Corporation Tone clamping and replacement
EP1492303A3 (de) * 2003-06-27 2006-05-24 Marconi Intellectual Property (Ringfence) Inc. Verfahren und Übergangseinrichtung
JP2005269347A (ja) * 2004-03-19 2005-09-29 Nec Personal Products Co Ltd Ｉｐネットワークを用いた多地点会議システムとその構成方法
US7650285B2 (en) * 2004-06-25 2010-01-19 Numerex Corporation Method and system for adjusting digital audio playback sampling rate
US7970117B2 (en) * 2005-07-18 2011-06-28 Cisco Technology, Inc. Method and system for handling calls at an automatic call distributor
US8472430B2 (en) * 2006-04-03 2013-06-25 Microsoft Corporation VoIP packet prioritization
US7697511B2 (en) * 2006-04-05 2010-04-13 Microsoft Corporation Selective voice switching of multiparty communications
US8280015B2 (en) 2006-04-06 2012-10-02 Microsoft Corporation Providing contextual information with a voicemail message
US20070271335A1 (en) * 2006-05-18 2007-11-22 James Edward Bostick Electronic Conferencing System Latency Feedback
US20070280433A1 (en) * 2006-05-31 2007-12-06 Microsoft Corporation Voicemail message controls
US8817955B2 (en) 2006-06-30 2014-08-26 Microsoft Corporation Peer-to-peer broadcasting in a VoIP system
US20080003941A1 (en) * 2006-06-30 2008-01-03 Microsoft Corporation VoIP two-way broadcasting
US7995745B1 (en) * 2006-08-11 2011-08-09 Parry James H Structure and method for echo reduction without loss of information
JP4716962B2 (ja) * 2006-09-21 2011-07-06 沖電気工業株式会社 会議システム、会議サーバ及び会議システムの配信音声制御方法
US8385233B2 (en) 2007-06-12 2013-02-26 Microsoft Corporation Active speaker identification
US20090019112A1 (en) * 2007-07-11 2009-01-15 Broadcom Corporation Audio and video conferencing using multicasting
US7782802B2 (en) * 2007-12-26 2010-08-24 Microsoft Corporation Optimizing conferencing performance
CN102177734B (zh) * 2008-10-09 2013-09-11 艾利森电话股份有限公司 基于公共场景的会议系统
US20100265834A1 (en) * 2009-04-17 2010-10-21 Avaya Inc. Variable latency jitter buffer based upon conversational dynamics
US8442198B2 (en) * 2009-10-20 2013-05-14 Broadcom Corporation Distributed multi-party conferencing system
EP2497258A4 (de) * 2009-11-06 2013-05-01 Freescale Semiconductor Inc Telefonkonferenzsystem, verfahren und computerprogrammprodukt
US8169936B2 (en) * 2009-12-22 2012-05-01 Motorola Solutions, Inc. Decoupled cascaded mixers architechture and related methods
US9052867B2 (en) 2010-07-08 2015-06-09 International Business Machines Corporation Feedback mechanism
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US20130166052A1 (en) * 2011-12-27 2013-06-27 Vamshi Kadiyala Techniques for improving playback of an audio stream
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
US10348778B2 (en) * 2013-02-08 2019-07-09 Avaya Inc. Dynamic device pairing with media server audio substitution

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Also Published As

Publication number Publication date
DE60231711D1 (de) 2009-05-07
EP1986407A1 (de) 2008-10-29
JP3769732B2 (ja) 2006-04-26
US7046780B2 (en) 2006-05-16
US6728358B2 (en) 2004-04-27
EP1391103A1 (de) 2004-02-25
US20050025073A1 (en) 2005-02-03
EP1391103B1 (de) 2009-03-25
EP1391103A4 (de) 2004-05-19
JP2005504450A (ja) 2005-02-10
WO2002060166A1 (en) 2002-08-01
US20020097857A1 (en) 2002-07-25

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Legal Events

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