Medical physics
Niklas Harlander |
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Contact:
Dr.-Ing. Niklas Harlander Medical Physics Section Carl von Ossietzky-Universität Oldenburg D-26111 Oldenburg Germany e-mail: niklas.harlander_AT_uni-oldenburg.de phone: +49 441 798 - 3249 fax: +49 441 798 - 3902 office location: W2 2-247a Note: substitute _AT_ by @ within the email addresses, please |
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Curriculum Vitae
Research Interests
PublicationsJournalsHarlander, N., Huber, R., Ewert, S. (2014) Auditory model-based sound qualityassessment for normal hearing listeners. Submitted to the Journal of the Audio Engineering Society.Harlander, N., Rosenkranz, T., Hohmann, V. (2012) Evaluation of Model-Based versus Non- Parametric Monaural Noise Reduction Approaches for Hearing Aids. International Journal of Audiology. DOI:10.3109/14992027.2012.684405 ( .pdf)***Emiya, V., Vincent, E., Harlander, N., Hohmann, V. (2010). Subjective and objective quality
ProceedingsEmiya, V., Vincent, E., Harlander, N., Hohmann, V. (2010). Multi-criteria subjective and objective evaluation of audiosource separation. AES 38th International Conference on Sound Quality Evaluation.( .pdf)Luts, H., Eneman, K., Wouters, J., Büchler, M., Dillier, N., Dreschler, W., Froehlich, M., Grimm, G., Harlander, N., Wouters, J., Luts, H., Eneman, Jansen, S., K., Büchler, M., Dillier, N., Dreschler, W., Froehlich, M., Grimm, G., Luts, H., Eneman, K., Wouters, J., Büchler, M., Dillier, N., Dreschler, W., Froehlich, M., Grimm, G., Harlander, N., Harlander, N., Rohdenburg, T., Hohmann, V. (2007). Single-channel noise suppression based on a statistical source-model for speech. ISAAR Proceedings 2007. Auditory Signal Processing in Hearing-Impaired Listeners, Copenhagen.
TalksEmiya, V., Vincent, E., Harlander, N., Hohmann, V. (2010). The PEASS Toolkit - Perceptual Evaluation methods for AudioSource Separation 9th Int. Conf. on Latent Variable Analysis and Signal Separation, Sep 2010, Saint-Malo, France. ( .pdf)Schulte, M., Vormann, M., Wagener, K., Büchler, M., Dillier, N., Dreschler, W., Eneman, K., Froehlich, M., Grimm, G., Harlander, N., Hohmann, V., Houben, R., Jansen, S., Leijon, A., Lombard, A., Luts, H., Mauler, D., Moonen, M., Puder, H., Spriet, A., Wouters, J (2009). Listening effort scaling and preference rating for hearing aid evaluation. In Workshop Hearing Screening and Technology, Brussels. Hörzentrum. (talk)Eneman, K., Luts, H., Wouters, J., Büchler, M., Dillier, N., Dreschler, W., Froehlich, M., Grimm, G., Harlander, N., Hohmann, V., Houben, R., Jansen, S., Leijon, A., Lombard, A., Mauler, D., Moonen, M., Puder, Schulte, M., H., Spriet, A., Vormann, M.(2009). Perceptual Evaluation of Signal Enhancement Strategies. HearCom. (talk)
Doctoral ThesisHarlander, N.: Sound quality in normal and hearing impaired subjects : Auditory modeling and experimental evaluation. Dissertation, Universität Oldenburg - Arbeitsbereich Medizinische Physik, Oldenburg, 2013. (bib) Master ThesisHarlander, N.: Schätzung des Signal-Rausch-Verhältnisses mit einem statistischen Quellenmodell für Sprache. Master's thesis, Universität Oldenburg - Arbeitsbereich Medizinische Physik, Oldenburg, 2007. (abstract, .pdf) Diploma ThesisHarlander, N.: Klassifizierung von Audiosignalen. Diploma Thesis, Fachhochschule Oldenburg - Institut für Hörtechnik und Audiologie, Oldenburg, 2005. (abstract)
Material for publicationTo illustrate actual noise reduction a spectrogram of an unprocessed and its respective processed condition is depicted in the following Figure. In this example a male speech is mixed with babble noise at 7 dB SNR. The upper panel shows the unprocessed condition (Reference) while the subjacent panels display the processed conditions (MS, CBB and AMS) by Harlander et al (2012)***. ![]() Sound examples
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