@article{ljs14183,
 author={Sivaprakasam, K. and Subramanian, S. and Muthusamy, a. M.},
 year={2009},
 title={Efficient Estimation Algorithm for Speech Signal},
 journal={Leonardo J. Sci.},
 volume={8},
 number={14},
 pages={183-192},
 url={http://ljs.academicdirect.org/A14/183_192.pdf}
}