1. M. Berouti, R. Schwartz, J. Makhoul, Enhancement of speech corrupted by acoustic noise, in: Proc. IEEE Int. Conf. Acoust., Speech, Signal Process., April 1979, pp. 208–211
2. Single-channel speech enhancement in variable noise-level environment;Lin;IEEE Trans. Syst. Man Cybernet. A,2003
3. R.M. Udrea, S. Ciochină, Speech enhancement using spectral oversubtraction and residual noise reduction, in: Proc. of the Symposium SCS 2003, vol. II, Iaşi, Romania, July 2003, pp. 165–169
4. The unimportance of phase in speech enhancement;Wang;IEEE Trans. Acoust. Speech Signal Process.,1982
5. S. Gustafsson, P. Jax, P. Vary, A novel psychoacoustically motivated audio enhancement algorithm preserving background noise characteristics, in: Proc. IEEE Int. Conf. Acoust., Speech, Signal Process., vol. 1, 1998, pp. 397–400