Department of Signal Processing and Acoustics

Audio signal processing

The Audio Signal Processing Research Group is working on wideband sound technology, which is extensively applicable for example in smart phones, music technology, gaming, sound reproduction, and noise control.
Aalto-yliopisto, liput / kuvaaja: Aino Huovio

Our research topics and projects are related to headphone signal processing, sound synthesis and effects processing algorithms, digital filters, musical instruments, acoustic measurements, subjective evaluation, and interactive audio systems. The emphasis of our research is on digital signal processing methodology which accounts for the properties of human hearing. Much of our academic research is conducted in collaboration with foreign partners, such as Stanford University.

This research group organizes the Audio Signal Processing course at Aalto University annually in January-March. We also arrange the Acoustics and Audio Technology Seminar every second year. Both courses are suitable for Master's and doctoral students, who have a solid background in acoustics and digital signal processing.

The research group is led by Professor Vesa Välimäki, IEEE Fellow, AES Fellow.  

Group members

Jussi Rämö

Department of Signal Processing and Acoustics
Postdoctoral Researcher
Vesa Välimäki

Vesa Välimäki

Department of Signal Processing and Acoustics
Professor

Juho Liski

Department of Signal Processing and Acoustics
Doctoral Candidate

Jussi Eskelinen

Department of Signal Processing and Acoustics
Research Assistant

Benoit Alary

Department of Signal Processing and Acoustics
Doctoral Candidate

Karolina Prawda

Department of Signal Processing and Acoustics
Doctoral Candidate

Alec Wright

Department of Signal Processing and Acoustics
Doctoral Candidate

Leonardo Fierro

Department of Signal Processing and Acoustics
Doctoral Candidate

Latest publications

Audio Signal Processing, Department of Signal Processing and Acoustics
Publishing year: 2019
Department of Signal Processing and Acoustics, Audio Signal Processing, Department of Media
Publishing year: 2019 AES: Journal of the Audio Engineering Society
Department of Signal Processing and Acoustics, Speech Communication Technology, Audio Signal Processing
Publishing year: 2019
Department of Signal Processing and Acoustics, Speech Communication Technology, Audio Signal Processing
Publishing year: 2019
Audio Signal Processing, Department of Signal Processing and Acoustics
Publishing year: 2019
Department of Signal Processing and Acoustics, Audio Signal Processing
Publishing year: 2019 Journal of the Audio Engineering Society
Audio Signal Processing, Department of Signal Processing and Acoustics
Publishing year: 2019
Department of Signal Processing and Acoustics, Audio Signal Processing
Publishing year: 2019 IEEE Transactions on Signal Processing
Department of Signal Processing and Acoustics, Audio Signal Processing
Publishing year: 2019 IEEE Signal Processing Magazine
Department of Signal Processing and Acoustics, Audio Signal Processing
Publishing year: 2019 IEEE Signal Processing Magazine
More information on our research in the Research database.
Research database
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