Institut für Nachrichtentechnik

F. Immohr, G. Rendle, A. Neidhardt, A. Lammert, B. Froehlich, and A. Raake, “Ics-mr: Interactive conversation scenarios for assessment of mixed reality communication,” in Proc. of ACM International Conference on Multimedia '25, Association for Computing Machinery (ACM), Oct. 2025. [ bib | DOI ]

J. Hartbrich, S. Arévalo Arboleda, S. Goring, and A. Raake, “The effect of hand visibility in ar: Comparing dexterity and interaction with virtual and real objects,” IEEE Transactions on Visualization and Computer Graphics, vol. 31, pp. 10026–10034, Oct. 2025. [ bib ]

W. Menz, A. Bhattacharya, R. R. Ramachandra Rao, T. Robotham, F. Immohr, S. Göring, E. A. P. Habets, and A. Raake, “Influence of 4th-order ambisonics audio on the perceived quality and exploration behavior of 360^o videos,” in Proc. of International Conference on Metaverse Computing, Networking and Applications MetaCom '25, pp. 381–388, Aug. 2025. [ bib | DOI ]

W. Menz, J. Hartbrich, A. Bhattacharya, R. R. R. Rao, S. Göring, and A. Raake, “Impact of texture resolution, polygon count, quality level, and viewing distance on volumetric avatar visual quality,” in Proc. of International Conference on Metaverse Computing, Networking and Applications MetaCom '25, pp. 165–172, Aug. 2025. [ bib | DOI ]

S. Fremerey, C. Breuer, L. Leist, M. Klatte, J. Fels, and A. Raake, “Speaker-story mapping as a method to evaluate audiovisual scene analysis in a virtual classroom scenario,” Frontiers in Psychology, vol. 16, p. 1520630, June 2025. [ bib ]

M. Conde, S. Arévalo Arboleda, A. Raake, and N. Döring, “A telepresence robot for the social integration of older adults: Exploring human-robot gesture interaction and voice commands,” in Proc. of International Conference on Human-Computer Interaction '25, pp. 181–189, Springer Nature Switzerland Cham, June 2025. [ bib ]

L. C. Paulick, H. Relaño Iborra, and T. Dau, “The computational auditory signal processing and perception model: A revised version,” The Journal of the Acoustical Society of America, vol. 157, pp. 3232–3244, May 2025. [ bib | DOI ]

This study integrates a non-linear inner hair cell model (IHC) into the computational auditory signal processing and perception (CASP) model [Jepsen, Ewert, and Dau (2008). J. Acoust. Am. 124(1), 422–-438]. The integration addresses limitations of its more simplistic predecessor that did not reflect the saturation of the IHC transduction process towards high sound pressure levels. While exhibiting distinct processing mechanisms compared to the original model, the revised model maintains predictive power across conditions of intensity discrimination, simultaneous and forward masking, and modulation detection, effectively accounting for data from normal-hearing listeners. Additional updates and refinements to the model are introduced in response to the changes produced by the additional compressive non-linearity and to improve its usability. Overall, the revised CASP model offers a more accurate and intuitive framework for simulating auditory processing and perception under diverse conditions and tasks. This enhanced version may be particularly valuable for studying the influence of the ear's nonlinear response properties on internal auditory representations, including the effects of sensorineural hearing loss on auditory perception.

L. Kuijer, K. Kaipainen, N. J. Bidwell, M. Fiedler, A. Friday, M. Hassenzahl, C. Lallemand, M. Laschke, D. Lockton, T. Olsson, et al., “Once upon a time when hci prioritised environmental sustainability: Reflections on a collection of fictions,” in Proc. of Extended Abstracts of CHI Conference on Human Factors in Computing Systems '25, pp. 1–10, Apr. 2025. [ bib ]

M. Ni, S. Arévalo Arboleda, and A. Raake, “Exploring proxemics in volumetric video vs. face-to-face through charades,” in Proc. of Extended Abstracts of CHI Conference on Human Factors in Computing Systems '25, pp. 1–7, Apr. 2025. [ bib ]

C. Lenk, Y. He, A. Hosseini, F. Zhang, A. Mukherjee, J. Abeßer, L. Jaurigue, K. Lüdge, A. Raake, T. Ivanov, et al., “Neurosensear: Neuromorphic acoustic sensing for the high-performance hearing aids of tomorrow,” in Fortschritte der Akustik DAGA '25, Mar. 2025. [ bib ]

G. Rendle, F. Immohr, C. Kehling, A. Lammert, A. Kreskowski, K. Brandenburg, A. Raake, and B. Froehlich, “Influence of audiovisual realism on communication behaviour in group-to-group telepresence,” in Proc. of IEEE Conference on Virtual Reality and 3D User Interfaces VR '25, pp. 569–579, IEEE, Mar. 2025. [ bib | DOI ]

A. Bhattacharya, L. F. d. S. Cardoso, A. Schleising, G. Rendle, A. Kreskowski, F. Immohr, R. R. R. Rao, W. Broll, and A. Raake, “Amis: An audiovisual dataset for multimodal xr research,” in Proc. of ACM Multimedia Systems Conference '25, pp. 291–297, Mar. 2025. [ bib | DOI ]

A. Singla, F. Weidner, S. Arévalo Arboleda, W. Menz, W. Broll, and A. Raake, “A literature review of factors influencing cybersickness in 360^o video experiences,” in Proc. of IEEE Conference on Virtual Reality and 3D User Interfaces Abstracts and Workshops VRW '25, pp. 836–844, IEEE, Mar. 2025. [ bib ]

M. Jenadeleh, J. Sneyers, D. Lazzarotto, S. Mohammadi, D. Keller, A. Boev, R. R. Ramachandra Rao, A. Pinheiro, T. Richter, A. Raake, T. Ebrahimi, J. Ascenso, and D. Saupe, “Fine-grained hdr image quality assessment from noticeably distorted to very high fidelity,” in 2025 17th International Conference on Quality of Multimedia Experience (QoMEX), 2025. [ bib ]

N. Feld, N. Dubois, P. Bimberg, B. Weyers, and D. Zielasko, “Dashing: Fun but non-ergonomic? exploring transition effects in vr,” in Proc. of IEEE Conference on Virtual Reality and 3D User Interfaces Abstracts and Workshops VRW '25, pp. 246–252, 2025. [ bib | DOI ]

P. Bimberg, Building on Social Virtual Reality to Support Flexible Collaboration and Enrich Therapy Sessions. PhD thesis, Universität Trier, 2025. [ bib ]

J. Prenzel, D. Keller, R. R. Ramachandra Rao, and A. Raake, “Sensory evaluation of hdr display properties,” in Proc. of International Picture Coding Symposium PCS '25, (Aachen, Germany), IEEE, Piscataway, Dec. 2025. [ bib | DOI ]