ANU academic staff member from 1973 to 2006 in Computer Centre (1973), RSPhysSE (1979), and RSISE (1994). Associate Director of RSISE (1999-2005) Associate Director for Education of NICTA-Canberra Lab (2002-2005) Life member of the Australasian Speech Science and Technology Association Inc. Life Senior Member of Institution of Electrical & Electronics Engineers Inc. Emeritus Member of the Acoustical Society of America. Fellow of International Speech Communication Association.
Spoken Language Processing by humans and machines with emphasis on data resources for speech technology..