@INPROCEEDINGS {12742,
author={J.N. Nameche  and P.A. Amaro and M.S. Silva and F. Ferreira and F. Lopes},
doi={},
booktitle={Portuguese Conf. on Pattern Recognition - RecPad},
title={A Signal Acquisition and Processing Device to Assist Human Heart Sound-based Diagnosis},
year={2012},
month={October},
volume={I},
pages={1-2} 
}