Abstract
This paper gives an overview of speaker recognition systems. Speaker recognition is the task of automatically recognizing who is speaking by identifying an unknown speaker among several reference speakers using speaker-specific information included in speech waves. The different classification…

These instructions give you guidelines for preparing papers for AJICT. This version is a slight adaptation of an IEEE version. Use this document as a template if you are using Microsoft Word 6.0 or later. Otherwise, use this document as…

In this paper we propose a new connection admission control (CAC) scheme namely dynamic bandwidth reservation (DBR) algorithm at the network layer in order to provision connection-level QoS in cellular WCDMA network. DBR scheme supports Multirate services for new and…

In Africa around 2,500 languages are spoken. Some of these languages have their own indigenous scripts. Accordingly, there is a bulk of printed documents available in libraries, information centers, museums and offices. Digitization of these documents enables to harness already…

In response to the growing need to support better than best-effort (BE) quality of service (QoS) in mobile ad-hoc and sensor networks, many QoS models have been proposed. SWAN independent QoS model is introduced to operate on wireless ad-hoc networks.…

South Africa in recent years has continued to create significant excitement in R&D. This excitement is being supported by government, the National Research Fund (NRF), Department of Science and Technology (DST), industry and research organisations with strong collaboration and support…

This paper investigates the encryption efficiency of RC6 block cipher application to digital
images, providing a new mathematical measure for encryption efficiency, which we will call the
encryption quality instead of visual inspection, The encryption quality of RC6 block cipher…