Data rate reduction of gain and pitch parameters in an LPC vocoder. - Alexander MacLeod Wilgus; Thomas P. Barnwell III (ICASSP, 1983)

Speaker normalization algorithms for very-low-rate speech coding. - Salim E. Roucos; Alexander MacLeod Wilgus (ICASSP, 1984)

The waveform segment vocoder: A new approach for very-low-rate speech coding. - Salim E. Roucos; Alexander MacLeod Wilgus (ICASSP, 1985)

High quality time-scale modification for speech. - Salim E. Roucos; Alexander MacLeod Wilgus (ICASSP, 1985)

A segment vocoder algorithm for real-time implementation. - Salim E. Roucos; Alexander MacLeod Wilgus; William Russell (ICASSP, 1987)