00548nam a22001577a 4500 53415 53415 9780132429429 (pbk) 8129703181 621.3822 QUA Quatieri, Thomas F. Discrete time speech signal processing principles and practice Delhi Pearson Education 2004 xix, 781 p. : ill. ; 24 cm. Includes bibliography, index and glossary Signal processing Homomorphic systems Discrete signals LTI systems Sounds FEAS BK