Comparison of advanced monaural and binaural noise reduction algorithms for hearing aids. - Volkmar Hamacher (ICASSP, 2002)

Signal Processing in High-End Hearing Aids: State of the Art, Challenges, and Future Trends. - Volkmar Hamacher; Josef Chalupper; Joachim Eggers; Eghart Fischer; Ulrich Kornagel; Henning Puder; U. Rass (EURASIP J. Adv. Signal Process., 2005)

Improved Speech Intelligibility With Cochlear Implants Using State-of-the-Art Noise Reduction Algorithms. - Phillipp Hehrmann; Stefan Fredelake; Volkmar Hamacher; Karl-Heinz Dyballa; Andreas Büchner (ITG Conference on Speech Communication, 2012)