Speech Quality Tests of In-Car Communication Systems. - Udo Muesch; Frank Kettler; Marc Lepage (ITG Conference on Speech Communication, 2012)

Scalable Perceptual Based Echo Assessment Method for Aurally Adequate Evaluation of Residual Single Talk Echoes. - Marc Lepage; Frank Kettler; Jan Reimes (IWAENC, 2012)

Orthogonal Audio Analyses for Disturbed Radio Broadcast. - Jan Reimes; Frank Kettler; Udo Muesch; Marc Lepage (ITG Symposium on Speech Communication, 2014)