Research Scientist
Physical and Computational Acoustics

Tel. +43 1 51581-2505
Email: christian.kasess [at] oeaw.ac.at

Scientific IDs:
ORCID: 0000-0002-5644-7229

Academic Background


Christian Kasess studied electrical engineering at the Technical University of Graz (Diploma: Estimation of Time-Variant Multivariate Autoregressive Models using Kalman Filtering). After this he studied physics at the University of North Carolina finishing working on a model for frequency sweep direction selectivity in primary auditory cortex. In 2009 he finished his PhD in Medical Physics at the Medical University of Vienna working on brain connectivity models (Thesis: Investigations into Effective Connectivity using Dynamic Causal Modeling based on Functional MRI).

He started working at the Acoustics Research Institute in September 2010.

Current Research


The main areas of research at ARI concern environmental noise and the mitigation thereof as well as speech production models. Specifically, the following topics are of interest:

  • Simulation of noise barriers using the 2.5D boundary element methods
  • Efficient quadrature for 2.5D boundary element calculations
  • Psychoacoustic evaluation of railway and road traffic noise as well as noise reduction methods
  • Estimation of the vocal tract geometry from speech samples, in particular nasal stops, using an estimation scheme based on variational Bayes

Publications

Publications

  • Kasess C. H. (2020) Perception Rating of the Acoustic Emissions of Heat Pumps. Proceedings of Forum Acusticum 2020. Lyon S. CD-ROM.
  • Kasess C. H. (2020) Beurteilung der Wahrnehmung der Schallemission von Wärmepumpen. Fortschritte in der Akustik (DAGA 2020). Hannover S. CD-ROM.
  • Kasess C. H. (2020) Grundbegriffe der Akustik - Lärmvermeidung. Sichere Arbeit - Internationales Fachmagazin für Prävention in der Arbeitswelt.
  • Waubke H.; Kasess C. H. (2019) Time varying loads and white noise on a SDOF system with Bouc hysteresis using Gaussian Glosure. Journal of Theoretical and Computational Acoustics, Bd. 27/1.
  • Kasess C. H.; Waubke H. (2019) Moving sources and the 2.5D Helmholtz boundary element method. Proceedings International Congress on Acoustics, 2019. Aachen S. CD-ROM.
  • Kasess C. H.; Waubke H.; Conter M.; Kirisits C.; Wehr R.; Ziegelwanger H. (2019) The effect of railway platforms and platform canopies on sound propagation. Applied Acoustics.
  • Kasess C. H.; Maly T.; Kluger-Eigl W.; Waubke H. (2019) Psychoacoustic evaluation of different rumble strip designs. Proceedings of the Internoise 2019. Madrid S. CD-ROM.
  • Kasess C. H.; Waubke H. (2019) Bouc hysteresis without an elastic restoring force under white noise excitation using the beta distribution. Proceedings in Applied Mathematics and Mechanics. Vienna S. CD-ROM.
  • Waubke H.; Kasess C. H. (2018) Transient response of a multi-storey frame with hysteretic behaviour to white noise excitation. Proceedings of the Euronoise 2018. Hersonissos S. 303-306.
  • Maly T.; Kasess C. H.; Kluger-Eigl W.; Waubke H. (2018) Psychoakustische Untersuchungen verschiedener Rumpelstreifenausführungen. Fortschritte in der Akustik (DAGA 2018). München S. 373-376.
  • Waubke H. (2018) Ein Freiheitsgrad System mit Bouc-Hysterese unter gefilterten weissen Rauschen. Fortschritte in der Akustik (DAGA 2018). München S. 1732-1734.
  • Kasess C. H.; Waubke H. (2018) Bouc Hysteresis under White Noise Excitation using Non-linear Mapping and the Beta Distribution. Journal of Theoretical and Computational Acoustics, Special Issue on AFBEM:, Bd. 26.
  • Kasess C. H.; Maly T.; Majdak P.; Waubke H. (2017) The relation between psychoacoustical factors and annoyance under different noise reduction conditions for railway noise. The Journal of the Acoustical Society of America, Bd. 141, S. 3151.
  • Waubke H.; Kasess C. H. (2017) Berechnung hysteretischer Elemente ohne elastische Rückstellkraft. Fortschritte in der Akustik (DAGA 2017). Kiel S. 725-728.
  • Waubke H.; Kasess C. H. (2017) Gaussian closure technique for chain like structures with elasto-plastic elements described by the Bouc hysteresis. . Bd. 408 S. 73-86.
  • Waubke H.; Kasess C. H. (2017) Transient response of one degree of freedom systems with Bouc-hysteresis excited by white noise. . Bd. 199 S. 1146-1151.
  • Schmid C.; Moosmüller S.; Kasess C. H. (2017) Geschlechtsspezifische Realisierung des velarisierten Laterals im Wiener DialektPhonetik in und über Österreich (S. Moosmüller, Schmid, C., and Sellner, M., eds.). Verlag der Österreichischen Akademie der Wissenschaften, Wien S. 99-122.
  • Kasess C. H. (2017) Time-Frequency Multitaper Methods Applied to Rumble Strip Noise. Proceedings of SampTA (2017). Talinn S. 179-182.
  • Zala S. M.; Reitschmidt D.; Noll A.; Balazs P.; Penn D. (2017) Automatic mouse ultrasound detector (A-MUD): A new tool for processing rodent vocalizations. PLOS ONE, Bd. 12(7), S. e0181200.
  • Kasess C. H.; Kreuzer W.; Waubke H. (2016) Deriving correction functions to model the efficiency of noise barriers with complex shapes using boundary element simulations. Applied Acoustics, Bd. 102, S. 88 - 99.