@INPROCEEDINGS {659,
author={J. Pereira and R. Monteiro and H. A. Silva and J. Lopes},
doi={},
booktitle={WSEAS International Conf. on Appl Mathematics and Computer Science},
title={Correlation of STFT Spectrograms Applied to Voice Deal Function in Mobile Phones},
year={2001},
month={December},
volume={1},
pages={65-68} 
}