Tapio Lokki

Tapio Lokki

Professor
T412 Department of Information and Communications Engineering
Professor

The passion of Prof. Lokki is to understand how rooms modify sound that we hear. To pursue the encompassing understanding of room acoustics, his research team is investigating auralization, spatial sound reproduction, binaural technology, and novel objective and subjective evaluation methods, as well as physically-based room acoustics modeling methods. Particularly, the interest has been in concert halls, in which the team has developed new measurement techniques, analysis methods for spatial impulse responses, and sensory evaluation methods to understand the perceptual differences between concert halls. Furthermore, Prof. Lokki has been continuing a long-term research on augmented reality audio, eyes-free user interfaces, and recently novel hearing protection devices and research on hearing in noisy and reverberant conditions.

Full researcher profile
https://research.aalto.fi/...

Contact information

Phone number
+358405782486

Areas of expertise

Acoustics, Room acoustics, Audio, 3D sound, Sound in VR, Acoustic signal processing, Acoustic measurements, Musical acoustics

Publications

Waste Biomass Valorisation for the Development of Sustainable Cellulosic Aerogels and their Sound Absorption Properties

Isaac Benito-González, Jose Cucharero, Yazan Al Haj, Tuomas Hänninen, Tapio Lokki, Marta Martínez-Sanz, Amparo López-Rubio, Antonio Martínez-Abad, Jaana Vapaavuori 2022 Advanced Sustainable Systems

Acoustic Properties of Aerogels: Current Status and Prospects

Tatiana Budtova, Tapio Lokki, Sadeq Malakooti, Ameya Rege, Hongbing Lu, Barbara Milow, Jaana Vapaavuori, Stephanie Vivod 2022 Advanced Engineering Materials

Perceptual Consequences of Direction and Level of Early Reflections in a Chamber Music Hall

Otavio Colella Gomes, Nils Meyer-Kahlen, Winfried Lachenmayr, Tapio Lokki 2022

Studies on the sound absorption properties of wood-based pulp fibre foams

Jose Cucharero Moya, Sara Ceccherini, Muhammad Awais, Kari Kammiovirta, Thaddeus Maloney, Lauri Rautkari, Tapio Lokki, Tuomas Hänninen 2022 Proceedings of the 24th International Congress on Acoustics: A03: Building Acoustics

Functional Modelling of Scattering for Diffusive Geometries

Raimundo Gonzalez, Tapio Lokki, Archontis Politis 2022 2022 AES International Conference on Audio for Virtual and Augmented Reality

Sector-Based Encoding and Data Compression of Virtual Acoustic Scattering

Raimundo Gonzalez, Christoph Hold, Tapio Lokki, Archontis Politis 2022 2022 30th European Signal Processing Conference (EUSIPCO)

Near-Field Evaluation of Reproducible Speech Sources

Raimundo Gonzalez Diaz, Thomas McKenzie, Archontis Politis, Tapio Lokki 2022 Journal of the Audio Engineering Society

A benchmark study on room acoustic simulations with various material inputs

Yue Li, Julie Meyer, Tapio Lokki, Jacques Cuenca, Onur Atak, Wim Desmet 2022

Benchmarking of finite-difference time-domain method and fast multipole boundary element method for room acoustics

Yue Li, Julie Meyer, Tapio Lokki, Jacques Cuenca, Onur Atak, Wim Desmet 2022 Applied Acoustics