Ngoc Dinh NguyenTetsuya ShimamuraNgoc Dinh NguyenAutocorrelation and double autocorrelation based spectral representations for a noisy word recognition system.1712-17152010INTERSPEECHhttps://doi.org/10.21437/Interspeech.2010-492conf/interspeech/2010db/conf/interspeech/interspeech2010.html#ShimamuraN10Tetsuya Shimamura