An interactive tutorial on text-to-speech synthesis from diphones in time domain. - Rüdiger Hoffmann; Bettina Ketzmerick; Ulrich Kordon; Steffen Kürbis (EUROSPEECH, 1999)

On the Acoustic Components in Multimedia Presentations. - Klaus Fellbaum; Bettina Ketzmerick (TSD, 2005)

Zur auditiven und apparativen Charakterisierung von Stimmen. - Bettina Ketzmerick (2008)