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Proceedings of 1997 IEEE International Symposium on Circuits and Systems. Circuits and Systems in the Information Age ISCAS '97
We present an analog VLSI chip intended to serve as a front end of a speech recognition system. The chip architecture is inspired by biological auditory models common to humans and primate vertebrates. We include experimental results on a 1.2-m CMOS custom analog VLSI implementation and speech recognition results obtained from software simulations of the hardware on the TI-DIGITS database.doi:10.1109/iscas.1997.608808 fatcat:7sukfekqkbeypbqfhkbajih4x4