Muhammad Asim Ajaz

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A simple yet flexible research module for laboratory experiments in evaluating performance of different speech processing strategies of Cochlear Implant is developed. It enables algorithm development and evaluation through a series of three sub-modules. Software Evaluation Module provides a graphical environment to the researchers to develop new strategies(More)
Continuous Interleaved Sampling (CIS) is one of the most useful and famous speech processing strategies used in Cochlear Implant speech processors. However, algorithm realization in hardware is a laborious task due to high computation cost of the algorithm. Real-time issues and low-power design demands an optimized realization of algorithm. This paper(More)
In this research paper, we carry out comparative performance evaluation of Low Density Parity- Check (LDPC) coded and Turbo coded orthogonal frequency division multiplexing (OFDM) systems by varying a number of parameters/factors including channel types, data block size, and number of decoding iterations. OFDM possesses the ability to counter sever channel(More)
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