BR112016001757A2 - método para reduzir complexidade computacional de participantes em um cenário de comunicação em conferência - Google Patents

método para reduzir complexidade computacional de participantes em um cenário de comunicação em conferência

Info

Publication number
BR112016001757A2
BR112016001757A2 BR112016001757A BR112016001757A BR112016001757A2 BR 112016001757 A2 BR112016001757 A2 BR 112016001757A2 BR 112016001757 A BR112016001757 A BR 112016001757A BR 112016001757 A BR112016001757 A BR 112016001757A BR 112016001757 A2 BR112016001757 A2 BR 112016001757A2
Authority
BR
Brazil
Prior art keywords
audio
participant
computational complexity
communication scenario
conference communication
Prior art date
Application number
BR112016001757A
Other languages
English (en)
Other versions
BR112016001757B1 (pt
BR112016001757A8 (pt
Inventor
Immanuel Wyss Felix
O'connor Kevin
Original Assignee
Interactive Intelligence 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 Interactive Intelligence Inc filed Critical Interactive Intelligence Inc
Publication of BR112016001757A2 publication Critical patent/BR112016001757A2/pt
Publication of BR112016001757A8 publication Critical patent/BR112016001757A8/pt
Publication of BR112016001757B1 publication Critical patent/BR112016001757B1/pt

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
    • H04M3/568—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
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
    • H04L65/40—Support for services or applications
    • H04L65/403—Arrangements for multi-party communication, e.g. for conferences
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
    • H04L65/60—Network streaming of media packets
    • H04L65/75—Media network packet handling
    • H04L65/765—Media network packet handling intermediate
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M7/00—Arrangements for interconnection between switching centres
    • H04M7/006—Networks other than PSTN/ISDN providing telephone service, e.g. Voice over Internet Protocol (VoIP), including next generation networks with a packet-switched transport layer
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M7/00—Arrangements for interconnection between switching centres
    • H04M7/006—Networks other than PSTN/ISDN providing telephone service, e.g. Voice over Internet Protocol (VoIP), including next generation networks with a packet-switched transport layer
    • H04M7/0072—Speech codec negotiation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Telephonic Communication Services (AREA)

Abstract

um sistema e método são apresentados para a codificação de participantes em um cenário de conferência. em uma modalidade, áudio de participantes de conferência em um cenário de voz sobre ip pode ser recebido e processado pelo sistema. em uma modalidade, áudio pode ser recebido em uma forma comprimida e descomprimida para processamento. para cada participante, é gerado áudio de retorno, comprimido (se aplicável) e transmitido ao participante. o sistema pode reconhecer quando participantes estão usando o mesmo formato de codificação de áudio e estão, portanto, recebendo áudios que podem ser similares ou idênticos. o áudio pode apenas ser codificado uma vez ao invés de para cada participante. portanto, codificações redundantes são reconhecidas e eliminadas, resultando em menos uso da cpu.
BR112016001757-9A 2013-08-05 2014-08-05 Métodos para reduzir complexidade computacional de participantes em um cenário de comunicação em conferência de voz sobre ip BR112016001757B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201361862113P 2013-08-05 2013-08-05
US61/862,113 2013-08-05
PCT/US2014/049655 WO2015020983A1 (en) 2013-08-05 2014-08-05 Encoding of participants in a conference setting

Publications (3)

Publication Number Publication Date
BR112016001757A2 true BR112016001757A2 (pt) 2017-08-01
BR112016001757A8 BR112016001757A8 (pt) 2020-01-21
BR112016001757B1 BR112016001757B1 (pt) 2021-11-03

Family

ID=52427595

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112016001757-9A BR112016001757B1 (pt) 2013-08-05 2014-08-05 Métodos para reduzir complexidade computacional de participantes em um cenário de comunicação em conferência de voz sobre ip

Country Status (9)

Country Link
US (2) US9936077B2 (pt)
EP (1) EP3031048B1 (pt)
JP (2) JP2016528829A (pt)
AU (1) AU2014306170B2 (pt)
BR (1) BR112016001757B1 (pt)
CA (1) CA2918812C (pt)
CL (1) CL2016000286A1 (pt)
WO (1) WO2015020983A1 (pt)
ZA (1) ZA201600604B (pt)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109005679B (zh) * 2017-04-07 2020-08-04 深圳市泰德创新科技有限公司 一种用于会议讨论系统冗余设计的音频同步系统
US20190043500A1 (en) * 2017-08-03 2019-02-07 Nowsportz Llc Voice based realtime event logging

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JPH07105106A (ja) * 1993-10-01 1995-04-21 Hitachi Ltd 多地点電子会議装置
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US5893067A (en) * 1996-05-31 1999-04-06 Massachusetts Institute Of Technology Method and apparatus for echo data hiding in audio signals
US6211919B1 (en) * 1997-03-28 2001-04-03 Tektronix, Inc. Transparent embedment of data in a video signal
US6650745B1 (en) 1999-06-10 2003-11-18 Avaya Technologies Corp. Method and apparatus for dynamically exchanging data among participants to a conference call
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JP4551555B2 (ja) * 2000-11-29 2010-09-29 株式会社東芝 符号化データ伝送装置
FI114129B (fi) * 2001-09-28 2004-08-13 Nokia Corp Konferenssipuhelujärjestely
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
JP2004364034A (ja) * 2003-06-05 2004-12-24 Victor Co Of Japan Ltd 電話会議装置
EP1746580B1 (en) 2004-05-10 2010-03-24 Nippon Telegraph and Telephone Corporation Acoustic signal packet communication method, transmission method, reception method, and device and program thereof
US7899170B2 (en) * 2005-04-28 2011-03-01 Apple Inc. Multi-participant conference setup
US7864209B2 (en) 2005-04-28 2011-01-04 Apple Inc. Audio processing in a multi-participant conference
US7724885B2 (en) * 2005-07-11 2010-05-25 Nokia Corporation Spatialization arrangement for conference call
EP1855455B1 (en) * 2006-05-11 2011-10-05 Global IP Solutions (GIPS) AB Audio mixing
CN101502089B (zh) * 2006-07-28 2013-07-03 西门子企业通讯有限责任两合公司 进行音频会议的方法、音频会议装置和编码器之间的切换方法
WO2011145987A1 (en) 2010-05-18 2011-11-24 Telefonaktiebolaget Lm Ericsson (Publ) Encoder adaption in teleconferencing system
US20130169742A1 (en) 2011-12-28 2013-07-04 Google Inc. Video conferencing with unlimited dynamic active participants

Also Published As

Publication number Publication date
JP2019115049A (ja) 2019-07-11
JP2016528829A (ja) 2016-09-15
US20150036552A1 (en) 2015-02-05
ZA201600604B (en) 2019-04-24
NZ715916A (en) 2020-10-30
EP3031048A4 (en) 2017-04-12
CL2016000286A1 (es) 2016-09-02
US20180198919A1 (en) 2018-07-12
CA2918812A1 (en) 2015-02-12
AU2014306170B2 (en) 2018-07-19
US9936077B2 (en) 2018-04-03
CA2918812C (en) 2021-02-16
EP3031048A1 (en) 2016-06-15
US10237413B2 (en) 2019-03-19
WO2015020983A1 (en) 2015-02-12
EP3031048B1 (en) 2020-02-19
AU2014306170A1 (en) 2016-02-11
BR112016001757B1 (pt) 2021-11-03
BR112016001757A8 (pt) 2020-01-21

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Legal Events

Date Code Title Description
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 05/08/2014, OBSERVADAS AS CONDICOES LEGAIS.