TY - JOUR AU - Vali, M. AU - Seyed Salehi, S. A. TI - Robust Recognition of Direct and Telephony Speech Using Proper Extraction of Feature Vectors and Their Modification by Neural Networks Inversion JO - Nashriyyah -i Muhandisi -i Barq va Muhandisi -i Kampyutar -i Iran VL - 4 IS - 1 SP - 21 EP - 29 PY - 2006 DO - ER -