Pseudo-three-tap pitch prediction filters. - Yasheng Qian; Qian Kabal (ICASSP (2), 1993)

Pseudo-multi-tap pitch filters in a low bit-rate CELP speech coder. - Yasheng Qian; Gebrael Chahine; Peter Kabal (Speech Commun., 1994)

Analysis by synthesis speech coding with generalized pitch prediction. - Paul Mermelstein; Yasheng Qian (ICASSP, 1999)

Pitch-synchronous linear-prediction analysis by synthesis with reduced pulse densities. - Driss Guerchi; Yasheng Qian; Paul Mermelstein (ICASSP, 2000)

Dual-mode wideband speech recovery from narrowband speech. - Yasheng Qian; Peter Kabal (INTERSPEECH, 2003)

Combining equalization and estimation for bandwidth extension of narrowband speech. - Yasheng Qian; Peter Kabal (ICASSP (1), 2004)

Highband spectrum envelope estimation of telephone speech using hard/soft-classification. - Yasheng Qian; Peter Kabal (INTERSPEECH, 2004)

Classified highband excitation for bandwidth extension of telephony signals. - Yasheng Qian; Peter Kabal (EUSIPCO, 2005)

Classified comfort noise generation for efficient voice transmission. - Yasheng Qian; Wei-Shou Hsu; Peter Kabal (INTERSPEECH, 2006)