DSP56200: An algorithm-specific digital signal processor peripheral. - Garth D. Hillman (Proc. IEEE, 1987)

Real-time determination of IIR coefficients for cascaded Butterworth filters. - Garth Hillman; J. E. Lane (ICASSP, 1989)

The Motorola DSP 96002 IEEE floating-point digital signal processor. - Kevin L. Kloker; Brett Lindsley; Sergio Liberman; Paul Marino; Elchanan Rushinek; Garth D. Hillman (ICASSP, 1989)

On acoustic-echo cancellation implementation with multiple cascadable adaptive FIR filter chips. - Sangil Park; Garth Hillman (ICASSP, 1989)

A novel structure for real-time digital sample-rate converters with finite precision error analysis. - Sangil Park; Garth D. Hillman; Roman Robles (ICASSP, 1991)