×

Teleconferencing arrangement

  • US 20030063574A1
  • Filed: 09/26/2002
  • Published: 04/03/2003
  • Est. Priority Date: 09/28/2001
  • Status: Active Grant
First Claim
Patent Images

1. A method of controlling a conference call in a system which comprises a conference bridge for combining several audio signals arriving from terminals and transmitting the combined signal further to at least one of said terminals using at least one transmitting codec, the conference bridge comprising a spatialization unit for creating a spatial effect, the method comprising determining the number of substantially simultaneously active predetermined audio components, such as speech signals, from the audio signals of said conference bridge inputs, selecting, from a group of codecs comprising at least two different codecs, at least one transmitting codec for use on the basis of said number of simultaneously active pre-determined audio components, and transmitting said combined signal to at least one terminal using the selected transmitting codec.

View all claims
  • 1 Assignment
Timeline View
Assignment View
    ×
    ×