OA08895A - Procédé et circuit de gestion d'une audioconférence entre au moins trois participants. - Google Patents

Procédé et circuit de gestion d'une audioconférence entre au moins trois participants.

Info

Publication number
OA08895A
OA08895A OA59398A OA59398A OA08895A OA 08895 A OA08895 A OA 08895A OA 59398 A OA59398 A OA 59398A OA 59398 A OA59398 A OA 59398A OA 08895 A OA08895 A OA 08895A
Authority
OA
OAPI
Prior art keywords
participants
managing
circuit
audio conference
conference
Prior art date
Application number
OA59398A
Other languages
English (en)
French (fr)
Inventor
Picadet Jean
Original Assignee
J S Telecommunications S A
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 J S Telecommunications S A filed Critical J S Telecommunications S A
Publication of OA08895A publication Critical patent/OA08895A/xx

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
    • 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)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Telephonic Communication Services (AREA)
  • Circuit For Audible Band Transducer (AREA)
OA59398A 1987-07-31 1988-07-29 Procédé et circuit de gestion d'une audioconférence entre au moins trois participants. OA08895A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8710902A FR2618967B1 (fr) 1987-07-31 1987-07-31 Procede et circuit de gestion d'audioconference

Publications (1)

Publication Number Publication Date
OA08895A true OA08895A (fr) 1989-10-31

Family

ID=9353778

Family Applications (1)

Application Number Title Priority Date Filing Date
OA59398A OA08895A (fr) 1987-07-31 1988-07-29 Procédé et circuit de gestion d'une audioconférence entre au moins trois participants.

Country Status (6)

Country Link
EP (1) EP0301957A1 (zh)
CN (1) CN1013468B (zh)
FR (1) FR2618967B1 (zh)
MA (1) MA21333A1 (zh)
OA (1) OA08895A (zh)
TN (1) TNSN88079A1 (zh)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6940826B1 (en) * 1999-12-30 2005-09-06 Nortel Networks Limited Apparatus and method for packet-based media communications
JP2002215193A (ja) * 2001-01-18 2002-07-31 Mitsubishi Electric Corp 音声符号切換方法並びに音声符号切換手段及び音声通信端末
CN100466671C (zh) * 2004-05-14 2009-03-04 华为技术有限公司 语音切换方法及其装置
CN100484175C (zh) * 2005-01-10 2009-04-29 华为技术有限公司 一种会场当前说话者上报的实现方法及系统
US8000466B2 (en) * 2005-09-01 2011-08-16 Siemens Enterprise Communications, Inc. Method and apparatus for multiparty collaboration enhancement
CN108737664B (zh) * 2018-05-22 2020-10-02 朱小军 一种电话拨号系统
CN111756723B (zh) * 2020-06-19 2022-08-19 北京联想软件有限公司 应用于多方通话的音频处理方法、装置及设备

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3958084A (en) * 1974-09-30 1976-05-18 Rockwell International Corporation Conferencing apparatus
US4387457A (en) * 1981-06-12 1983-06-07 Northern Telecom Limited Digital conference circuit and method
DE3206914C2 (de) * 1982-02-26 1984-08-09 Standard Elektrik Lorenz Ag, 7000 Stuttgart Digitale Konferenzschaltung
US4479211A (en) * 1982-10-29 1984-10-23 At&T Bell Laboratories Method and apparatus for controlling ports in a digital conference arrangement
DE3515646C1 (de) * 1985-04-29 1986-08-14 Deutsche Telephonwerke Und Kabelindustrie Ag, 1000 Berlin Verfahren zur Zusammenschaltung von Konferenzteilnehmern

Also Published As

Publication number Publication date
FR2618967A1 (fr) 1989-02-03
EP0301957A1 (fr) 1989-02-01
CN1013468B (zh) 1991-08-07
MA21333A1 (fr) 1989-04-01
FR2618967B1 (fr) 1989-12-15
TNSN88079A1 (fr) 1990-07-10
CN1033340A (zh) 1989-06-07

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