A CMOS fully integrated antilarsen system for digital telephones. - Germano Nicollini; Yves Mazoyer; Carlo Crippa; Sergio Pernici; Pierangelo Confalonieri (IEEE J. Solid State Circuits, 1993)

A 5-V CMOS programmable acoustic front-end for ISDN terminals and digital telephone sets. - Germano Nicollini; Pierangelo Confalonieri; Carlo Crippa; Sergio Pernici; Yves Mazoyer; Carlo Dallavalle; Sergio Mariani; Aldo Calloni (IEEE J. Solid State Circuits, 1994)