Maintaining High Quality IP Audio Services in Lossy IP Network Environments

摘要

In this paper we present our research activities in the area of digital audio processing and transmission. Today's available teleconference audio solutions are lacking in flexibility, robustness and fidelity. There was a need for enhancing the quality of audio for IP-based applications to guarantee optimal services under varying conditions. Multiple tests and user evlauations have shown that a reliable audio communication toolki is essential for any teleconference application.