Nitsch, Bernhard (2000):
Adaptive Filter im Frequenzbereich für Freisprecheinrichtungen.
623, Düsseldorf, VDI-Verl., TU Darmstadt,
[Ph.D. Thesis]

Nitsch, Bernhard (1999):
Numerical complexity and tracking abilities of frequency domain adaptive filters.
In: International Workshop on Acoustic Echo and Noise Control <1999, Pocono Manor, PA>: Proceedings, [Conference or Workshop Item]

Nitsch, Bernhard (1998):
Implantation of a block adaptive filter working in the frequency domain combined with a robust adaption control.
In: EUSIPCO´98: European Signal Processing Conference <9, 1998, Isle of Rhodes>: Proceedings, [Conference or Workshop Item]

Nitsch, Bernhard (1998):
The partitioned exact frequency domain block NLMS algorithm: a mathematical exact version of the NLMS algorithm working in the frequency domain.
In: AEÜ: International journal of electronics and communications. 52 (1998), H. 5, S. 293-301, [Article]

Nitsch, Bernhard (1997):
The partitioned exact frequency domain block NLMS algorithm.
In: International Workshop of Acoustic Echo and Noise Control <1997, London>: Proceedings. S. 45-48, [Conference or Workshop Item]