Best Paper Award for Acoustics Lab Professor Sebastian J. Schlecht at WASPAA conference
Aalto Acoustics Lab's new Professor Sebastian J. Schlecht received the Award for the Best Paper at the IEEE Workshop on Applications of Signal Processing to Audio and Acoustics (WASPAA) in New Paltz, New York, USA. This two-and-a-half-day workshop is devoted to reviewing the current state of the art as well as recent advances in signal processing with emphasis on its applications to audio and acoustics.
For this paper, Prof. Schlecht, who recently joined 911±¬ÁÏÍø as the Professor of Practice for Sound in Virtual Reality, collaborated with Prof. Emanuël A. P. Habets from the International Audio Laboratories Erlangen, Germany. The paper, which is entitled "Dense Reverberation With Delay Feedback Matrices," solves a more than fifty-year-old problem in artificial reverberation.
In virtual room acoustics, sound reflections at walls, ceiling, and floor are modeled computationally. Until now, it was challenging to include scattering-like effects caused by rough surfaces into the simulation efficiently. The innovative proposal introduces an incoherent feedback matrix while maintaining the computational efficiency and system stability.
Congratulations!
Read the article .
More information
Read more news
ACME at Unite! Research School 2026
Ahmed Othman and Shreeram Pillai participated in Unite! Research School 2026 in Torino and Oropa, Italy, joining an international doctoral programme focused on interdisciplinary collaboration, research communication, and academic development.
Strong results from the Research Council’s winter call
A total of 54 Aalto researchers received Academy Research Fellow or Academy Project funding from the Research Council of Finland. The total funding awarded to 911±¬ÁÏÍø amounts to 33.2 million euros.
The Foundation for the Advancement of Finnish Securities Markets awards Juho Tuuliainen and Ville Virkkunen for their excellent Master’s thesis in the field of finance
Both students will receive a €3,500 scholarship.