Head of division

Prof. Dr. Dr. Birger Kollmeier

+49 (0)441 798 5466 oder 5470

W30 3-313


Katja Warnken

+49 (0)441 798 5470

+49 (0)441 798-3902

W30 3-312

Kirsten Scheel

+49 (0)441 798-3813

+49 (0)441 798-3902

W30 3-312

Address (Mail address)

Medizinische Physik, Fakultät VI
Universität Oldenburg
26111 Oldenburg

Location / How to find us

For specific questions regarding one of our research topics, please contact the respective people directly (see staff list).

Statistical modelling

Statistical Modelling

Which physical characteristics distinguish a speech signal from a bird's song or from engine noise?

Can we separate concurrent streams of acoustic signals into the constituent objects?

How does the brain process information perceived by the sensory system?

Can we teach computers to mimic such processes and learn from observed data?


  • Classification and machine learning: Recognition of speech and non-speech sounds
  • Statistical signal processing: Blind source separation, noise reduction
  • Biological signal modelling: Analysis of neuronal processes during perception and recognition of acoustic stimuli.


  • Statistical learning methods
  • Analysis of large data sets of high-dimensional natural signals
(Changed: 29 May 2024)  | 
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