A dynamic trunk compression system for processing digitized speech signals. The system includes a monitoring apparatus which measure current traffic intensity at the trunk. The current traffic intensity drives an algorithm that periodically estimates blocking probabilities. When the blocking probabilities...http://www.google.fr/patents/US4679187?utm_source=gb-gplus-shareBrevet US4679187 - Adaptive trunk-compression system with constant grade of service
Adaptive trunk-compression system with constant grade of service
