Sound Synthesis by Rule. - Ercolino Ferretti (ICMC, 1975)

Improving synthetic speech quality using binaural reverberation. - Steven F. Boll; Ercolino Ferretti; Tracy Petersen (ICASSP, 1976)

Nuances in the Synthesis of "Live Sounds". - Ercolino Ferretti (ICMC, 1977)

Nuance Blending for the Synthesis of a Brass Choir. - Ercolino Ferretti (ICMC, 1978)