; for these rapid growth phases in the sectors derive not merely from the discontinuity of production functions but also from high price or income elasticities of demand. Leading sectors are determined not merely by the changing flow of technology and the changing willingness of entrepreneurs to accept available

to an Object-Based Storage Device Obtaining consistent bandwidth with predictable latency from disk-based storage systems has proven difficult due to the storage system’s inability to understand Quality of Service (QoS) requirements. In this paper, we present a feasibility study of Qo

ABSTRACT In the context of telecommunications one of the most important measuring objects is speech quality. Apart from communicative aspects (e.g., way of speaking, listening and interacting behaviour) speech quality can be affected by a number of system parameters of a modern telecommunication

artifacts, reduce the mutual information between the message modulated in the clean speech and the message decoded from the observed signal. This degrades intelligibility and perceived quality, which are the two attributes associated with quality of service. An estimate of the state of these attributes

: Distributed multimedia applications require a variety of levels of quality of service (QoS) from communication networks and end-systems which realize the multimedia interface with the human users or provide remotely accessed multimedia information. The management of these services has to take

Abstract: Communications ecosystem covers a huge area from technical issues to business models and human behaviour. Due to this extreme diversity various societies need to discuss with each other, each of them using their own language. Engineers talk about network performance and quality of service

We address the problem of the speech quality to be expected from the new digital mobile communication system based upon the Terrestrial Trunked RAdio (TETRA) standard that is currently designed and implemented in the Netherlands for public order and safety (police, fire brigades and ambulances

quality of service algorithm and control the voice quality during a conversation. The results of the experimental measurements and simulations performed demonstrate that this solution is viable and significantly increases the voice quality of VoIP communication.

Wideband speech transmission is one of the technologies discussed for use in wireless systems and VoIP scenarios to provide a quality dimension significantly different from today’s narrowband communication systems. While the problem of wideband speech coding is mostly solved the requirements for a

This study empirically investigated six values of (Information and Communication Technology) ICT applications which could wield an influence on the improvement of the government sector service quality in Sri Lanka. The independent variables were the transparency, efficiency, accountability