Essays about: "John Samson Mwela"

Found 2 essays containing the words John Samson Mwela.

1. 1. Impact of Packet Losses on the Quality of Video Streaming

   University essay from Blekinge Tekniska Högskola/Sektionen för datavetenskap och kommunikation

   Author : OYEKANLU Emmanuel Adebomi; JOHN Samson Mwela; [2010]
   Keywords : H.264; CODEC; Streaming; Mean Opinion Score;

   Abstract : In this thesis, the impact of packet losses on the quality of received videos sent across a network that exhibit normal network perturbations such as jitters, delays, packet drops etc has been examined. Dynamic behavior of a normal network has been simulated using Linux and the Network Emulator (NetEm). READ MORE

3. 2. Acoustic speech source localization in a constrained search space

   University essay from Blekinge Tekniska Högskola/Sektionen för ingenjörsvetenskap

   Author : Samson Mwela John; [2010]
   Keywords : Acoustic; constrained; localization; Microphone array; SRP-PHAT;

   Abstract : Localization of an acoustic source by using algorithms that estimate the direction from which the acoustic signal is coming from, helps to address a long time hands-free communications challenge. Applications such as video conferencing, robot processing, hands-free communications, etc require a robust algorithm that accurately locates the Direction of Arrival of incoming wave-fronts with high precision. READ MORE