Walter Kellermann

User Biography : Dr Walter Kellermann Walter Kellermann is a Professor for communications at the Chair of Multimedia Communications and Signal Processing of the University of Erlangen-Nuremberg, Germany. He received the Dipl.-Ing. degree in electrical engineering from the University of Erlangen-Nuremberg in 1983, and the Dr.-Ing. degree from the Technical University Darmstadt, Germany, in 1988. From 1989 to 1990, he was a Postdoctoral Member of technical staff at AT&T Bell Laboratories, Murray Hill, NJ. In 1990, he joined Philips Kommunikations Industrie, Nuremberg, Germany. From 1993 to 1999, he was a Professor at the Fachhochschule Regensburg, before he had joined the University of Erlangen-Nuremberg as a Professor and Head of the Audio Research Laboratory in 1999. He authored or coauthored seven book chapters and more than 70 refereed papers in journals and conference proceedings. He served as a Guest Editor to various journals, as an Associate Editor and Guest Editor to IEEE Transactions on Speech and Audio Processing from 2000 to 2004, and presently serves as an Associate Editor to the EURASIP Journal on Signal Processing and EURASIP Journal on Advances in Signal Processing. He was the General Chair of the 5th International Workshop on Microphone Arrays in 2003 and the IEEE Workshop on Applications of Signal Processing to Audio and Acoustics in 2005. His current research interests include speech signal processing, array signal processing, adaptive filtering, and its applications to acoustic human/machine interfaces.

Biography Updated on 7 August 2007

Articles in Scholarly Journals [Incomplete List]

  1. Exploiting Narrowband Efficiency for Broadband Convolutive Blind Source Separation
    EURASIP Journal on Advances in Signal Processing, vol. 2007, Article ID 16381, 9 pages, 2007
  2. MAP-Based Underdetermined Blind Source Separation of Convolutive Mixtures by Hierarchical Clustering and l1-Norm Minimization
    EURASIP Journal on Advances in Signal Processing, vol. 2007, Article ID 24717, 12 pages, 2007
  3. IEEE Transactions on Audio, Speech and Language Processing, vol. 14, no. 5, pp. 1633–1644, 2006

  4. IEEE Signal Processing Letters, vol. 13, no. 5, pp. 304–307, 2006
  5. A real-time blind source separation scheme and its application to reverberant and noisy acoustic environmentsâ??
    Signal Processing, vol. 86, no. 6, pp. 1260–1277, 2006
  6. Orthogonalized power filters for nonlinear acoustic echo cancellation
    Signal Processing, vol. 86, no. 6, pp. 1168–1181, 2006
  7. Acoustic source detection and localization based on wavefield decomposition using circular microphone arrays
    The Journal of the Acoustical Society of America, vol. 120, no. 5, p. 2724, 2006
  8. Generalized multichannel frequency-domain adaptive filtering: efficient realization and application to hands-free speech communication
    Signal Processing, vol. 85, no. 3, pp. 549–570, 2005
  9. A Generalization of Blind Source Separation Algorithms for Convolutive Mixtures Based on Second-Order Statistics
    IEEE Transactions on Speech and Audio Processing, vol. 13, no. 1, pp. 120–134, 2005
  10. Partitioned Block Frequency-Domain Adaptive Second-Order Volterra Filter
    IEEE Transactions on Signal Processing, vol. 53, no. 2, pp. 564–575, 2005
  11. Constant-beamwidth and constant-powerwidth wideband robust Capon beamformers for acoustic imaging
    The Journal of the Acoustical Society of America, vol. 116, no. 3, p. 1621, 2004
  12. Editorial
    EURASIP Journal on Applied Signal Processing, vol. 2003, no. 11, pp. 1053–1055, 2003
  13. An Acoustic Human-Machine Front-End for Multimedia Applications
    EURASIP Journal on Applied Signal Processing, vol. 2003, no. 1, pp. 21–31, 2003
  14. Adaptation of a memoryless preprocessor for nonlinear acoustic echo cancelling
    Signal Processing, vol. 80, no. 9, pp. 1747–1760, 2000
  15. Mobile radio set comprising a speech processing arrangement
    The Journal of the Acoustical Society of America, vol. 102, no. 5, p. 2481, 1997
  16. Synthese der natürlichenR-( - )Enantiomere dreier Galbanum-Harz Macrolide
    Synthesis, vol. 1994, no. 12, pp. 1257–1261, 1994
  17. Eine Synthese für (R)-(+)-Patulolid A
    Synthesis, vol. 1993, no. 01, pp. 149–152, 1993
  18. Acoustic echo cancellation in subbands
    The Journal of the Acoustical Society of America, vol. 87, no. S1, p. S2, 1990
  19. Elliptic filters for the design of digital filter banks with nearly constant magnitude
    Signal Processing, vol. 14, no. 1, pp. 11–24, 1988