Prosody generation with a neural network: weighing the importance of input parameters. - Gerit P. Sonntag; Thomas Portele; Barbara Heuft (ICASSP, 1997)

Comparative evaluation of synthetic prosody with the PURR method. - Gerit P. Sonntag; Thomas Portele (ICSLP, 1998)

Constructing a prosodic database for american english. - Anja Elsner; Maria K. Wolters; Thomas Portele; Mónica Rauth; Gerit P. Sonntag (LREC, 1998)

Comparing the comprehensibility of different synthetic voices in a dual task experiment. - Gerit P. Sonntag; Thomas Portele; Felicitas Haas (SSW, 1998)

PURR - A method for prosody evaluation and investigation. - Gerit P. Sonntag; Thomas Portele (Comput. Speech Lang., 1998)

Comparative evaluation of six German TTS systems. - Gerit P. Sonntag; Thomas Portele; Felicitas Haas; Joachim Köhler (EUROSPEECH, 1999)

Evaluation von Prosodie. - Gerit P. Sonntag (Shaker, 1999)

Fördermöglichkeiten durch die DFG. - Sabine Mönkemöller; Gerit P. Sonntag (GI Jahrestagung (1), 2005)