Text-Sprache-Umsetzung für Anwendungen bei automatischen Informations- und Transaktionssystemen / Text-to-Speech Conversion for Automatic Information Services and Order Systems. - Herbert E. Wolf; Felix Strecker; Georg Fries (it Inf. Technol., 1989)

Lautspezifische Synthese von Sprache im Zeit- und Frequenzbereich. - Georg Fries (VDI-Verlag, 1992)

Phoneme-dependent speech synthesis in the time and frequency domains. - Georg Fries (EUROSPEECH, 1993)

Faust - a directory assistance demonstrator. - Bernhard Kaspar; Georg Fries; Karlheinz Schuhmacher; Antje Wirth (EUROSPEECH, 1995)

Felix - a TTS system with improved pre-processing and source signal generation. - Georg Fries; Antje Wirth (EUROSPEECH, 1997)

Using an animated talking character in a web-based city guide demonstrator. - Georg Fries; Stefan Feldes; Alfred Corbet (ICSLP, 1998)

A tool for designing MPEG-4 compliant expressions and animations on VRML cartoon-faces. - Georg Fries; Aldo Paradiso; Frank Nack; Karlheinz Schuhmacher (AVSP, 1999)

The Design of Expressive Cartoons for the Web - Tinky. - Aldo Paradiso; Frank Nack; Georg Fries; Karlheinz Schuhmacher (ICMCS, Vol. 1, 1999)