Structure and performance of an on-line speaker verification system. - Ulrich Höfker; Peter Jesorsky; Bernhard Kriener; Maati Talmi; Dieter Wesseling (ICASSP, 1979)

Integrated floating point signal processor. - K. Böttcher; Arild Lacroix; Maati Talmi; Dieter Wesseling (ICASSP, 1982)