WASET
Rao, C. , Gowthami., G. , Harsha., H. , Rajkumar., R. , Murthy, M. , Rao, K. , K.AnithaSheela, K.. "Noise Estimation for Speech Enhancement in Non-Stationary Environments-A New Method". World Academy of Science, Engineering and Technology, Open Science Index 46, International Journal of Electronics and Communication Engineering, (2010), 4(10), 1526 - 1529.