Global Patent Index - EP 1163786 A1

EP 1163786 A1 20011219 - AUDIO CONFERENCING SYSTEM STREAMING SUMMED CONFERENCE SIGNAL ONTO THE INTERNET

Title (en)

AUDIO CONFERENCING SYSTEM STREAMING SUMMED CONFERENCE SIGNAL ONTO THE INTERNET

Title (de)

AUDIOKONFERENZSYSTEM MIT ECHTZEITÜBERTRAGUNG DES SUMMIERTEN KONFERENZSIGNALS ÜBER DAS INTERNET

Title (fr)

SYSTEME D'AUDIOCONFERENCE EMETTANT EN CONTINU UN SIGNAL DE CONFERENCE SOMME SUR L'INTERNET

Publication

EP 1163786 A1 20011219 (EN)

Application

EP 00919522 A 20000322

Priority

  • US 0007566 W 20000322
  • US 12544099 P 19990322

Abstract (en)

[origin: WO0057620A1] An audio conferencing system comprises an audio conference mixer (90) that receives digitized audio signals and sums a plurality of the digitized audio signals containing speech to provide a summed conference signal. A transcoder (as) receives and transcodes the summed conference signal to provide a transcoded summed signal that is streamed onto the Internet.

IPC 1-7

H04M 3/56; H04M 7/00

IPC 8 full level

H04M 3/56 (2006.01); H04M 3/42 (2006.01); H04M 3/436 (2006.01); H04M 7/00 (2006.01); H04M 7/12 (2006.01); H04Q 1/45 (2006.01)

CPC (source: EP)

H04M 3/561 (2013.01); H04M 3/568 (2013.01); H04M 3/42059 (2013.01); H04M 3/42229 (2013.01); H04M 3/436 (2013.01); H04M 3/567 (2013.01); H04M 7/12 (2013.01); H04M 7/1295 (2013.01); H04M 2203/205 (2013.01); H04M 2203/5072 (2013.01); H04M 2207/203 (2013.01); H04Q 1/45 (2013.01)

Citation (search report)

See references of WO 0057620A1

Designated contracting state (EPC)

AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

DOCDB simple family (publication)

WO 0057620 A1 20000928; CA 2364898 A1 20000928; CA 2364898 C 20040914; EP 1163786 A1 20011219

DOCDB simple family (application)

US 0007566 W 20000322; CA 2364898 A 20000322; EP 00919522 A 20000322