Systems and methods for computer and voice conference audio transmission during conference call via PSTN phone
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Jul 17, 2012
Grant Date -
Oct 14, 2010
app pub date -
Apr 14, 2009
filing date -
Apr 14, 2009
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A new approach is proposed that contemplates systems and methods to support canceling audio streams leaked from a speaker to a PSTN so that only the audio stream of a presenter or viewer speaking at a conference call is transmitted. Here, the audio streams being canceled includes the audio stream of an application being run or a material being presented online during a web conference. The voice audio stream of a presenter or viewer is then transmitted in addition to the computer audio stream, clean from any other audio stream of echoes or feedbacks captured by the hosting device during the conference call.
First Claim
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
Advertisement
Advertisement
Advertisement
Recipient Email Address
Recipient Email Address
Comment
Recipient Email Address
Add to Portfolio(s)
To add this patent to one, or more, of your portfolios, simply click the add button.
This Patent is in these Portfolios:
Add to additional portfolios:
Last Refreshed On:
Changes done successfully