Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
System and method for voice transmission over network protocols










Image Number 4 for United States Patent #8135045.

A system and method for voice transmission over high level network protocols. On the Internet and the World Wide Web, such high level protocols are HTTP/TCP. The restrictions imposed by firewalls and proxy servers are avoided by using HTTP level connections to transmit voice data. In addition, packet delivery guarantees are obtained by using TCP instead of UDP. Variable compression based on silence detection takes advantage of the natural silences and pauses in human speech, thus reducing the delays in transmission caused by using HTTP/TCP. The silence detection includes the ability to bookend the voice data sent with small portions of silence to insure that the voice sounds natural. Finally, the voice data is transmitted to each client computer independently from a common circular list of voice data, thus insuring that all clients will stay current with the most recent voice data. The combination of these features enables simple, seamless, and interactive Internet conferencing.








 
 
  Recently Added Patents
System and method for receiving MBMS broadcasting service
Tap and linking module TDO register, gating for TCK and TMS
Mitigating single point failure of devices in an analyte monitoring system and methods thereof
Group control method for machine type communication and mobile communication system using the method
Solid-state imaging apparatus
Methods and devices for creating, compressing and searching binary tree
Electronic document reading devices
  Randomly Featured Patents
Guide for brick laying
Conjugates of artemisinin-related endoperoxides and hydrazone derivatives for the treatment of cancer
Polymerization of phosphaalkenes
Securing system with housing for hardware
Circular spacer inserter for stringed rackets
Arrangement for loading a deflection compensated roll or other elongated member in a paper/board or finishing machine and for providing an articulation bearing assembly
Suppression of cross-reactivity and non-specific binding by antibodies using protein A
Silsesquioxane-based compound and organic light-emitting device including the same
High foaming nonionic surfactant based liquid detergent
Method for applying a reclosable seal to a container