Prof. Dr. Dr. Birger Kollmeier

/ -

W30 3-313


Katja Warnken

+49 (0)441 798-3902

W30 3-312

Anschrift (Postanschrift)

Medizinische Physik, Fakultät VI
Universität Oldenburg
26111 Oldenburg

Standort / Anreise

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Thomas Biberger

Thomas Biberger



Dr. Thomas Biberger

Medical Physics Section
Carl von Ossietzky Universität Oldenburg
D-26111 Oldenburg

e-mail: thomas.biberger_AT_uni-oldenburg.de
Note: substitute _AT_ by @ within the email addresses, please

phone: +49 441 798-3557

office location: Campus Wechloy, W2-0-068

Current Research Interests

  • Auditory modeling
  • Perception of audio quality in complex scenes
  • Effects of room acoustics on speech reception




Journal Articles

  • Biberger, T., Schepker, H., Denk F., and Ewert, S. D. (2021) Instrumental quality predictions and analysis of auditory cues for algorithms in modern headphone technology. Trends in Hearing 25, p. 1-22, DOI: https://doi.org/10.1177/23312165211001219 
  • Biberger, T., and Ewert, S. D. (2019) The effect of room acoustical parameters on speech reception thresholds and spatial release from masking. The Journal of the Acoustical Society of America 146 (6), 2188-2200, DOI: https://doi.org/10.1121/1.5126694
  • Fleßner, J.-H., Biberger, T., and Ewert, S. D. (2019) Subjective and objective assessment of monaural and binaural aspects of audio quality. IEEE/ACM Trans. Audio, Speech and Language Processing 27 (7), p. 1112-1125, DOI: https://doi.org/10.1109/TASLP.2019.2904850
  • Biberger, T., Fleßner, J.-H., Huber, R. and Ewert, S. D. (2018) An objective audio quality measure based on power and envelope power cues. Journal of the Audio Engineering Society 66 (7(8), p. 578-593, DOI: https://doi.org/10.17743/jaes.2018.0031
  • Biberger, T. and Ewert, S. D. (2017) The role of short-time intensity and envelope power for speech intelligibility and psychoacoustic masking. The Journal of the Acoustical Society of America 142 (2), p. 1098-1111, DOI: https://doi.org/10.1121/1.4999059
  • Biberger, T. and Ewert, S. D. (2016) Envelope and intensity based prediction of psychoacoustic masking and speech intelligibility. The Journal of the Acoustical Society of America 140 (2), p. 1023-1038, DOI: https://doi.org/10.1121/1.4960574



A Matlab implementation of the combined monaural and binaural audio quality model as described in Fleßner et al. (2019) can be found here. It combines the outputs of a monaural and a binaural audio quality model, namely GPSMq (Biberger et al., 2018) and BAM-Q (Fleßner et al., 2017).

A Matlab implementation of the monaural audio quality model GPSMq as described in Biberger et al. (2018) can be found here

A Matlab implementation of the binaural audio quality BAM-Q as described in Fleßner et al. (2017) can be found here.



(Stand: 09.06.2021)