Ville Pulkki

Henkilökohtainen profiili

Tutkimusalue

I lead the communication acoustics research group, having 3 postdocs, 4 PhD students and 3 MSc students (Jun 2018). The work of my group concentrates on methods to capture and reproduce sound in a way that humans will perceive the spatial characteristics in a desired manner, i.e., spatial audio. About 40 % of my group is working on time-frequency-domain parametric spatial audio reproduction methods, 20 % on acoustical measurements of head-related acoustics and room acoustics, and about 40% of the group on psychophysical perception of spatial sound and corresponding functional signal-driven models of human auditory pathway in the brains.

A major effort from me was translation, updation and broadening of finnish book "Kommunikaatioakustiikka" by Matti Karjalainen. The book was published by Wiley in Jan 2015. I am teaching every year corresponding MSc-level course, and the course slides and other material can be found here.

In my PhD studies (1995-2001) I was working on amplitude panning techniques for multi-channel loudspeaker set-ups. I developed then Vector-Base Amplitude Panning (VBAP), which is quite known nowadays. Download free VBAP software here. After the PhD (2001) I developed with my group Directional Audio Coding (DirAC) method for spatial audio reproduction, coding and synthesis, which has been commercialized by Fraunhofer IIS. A contributed book co-edited by me, Archontis Politis and Symeon Delikaris-Manias is a wide compilation of the technique and related techniques. The book has been published by https://www.wiley.com//legacy/wileychi/pulkki/ and it contains matlab implementations of the techniques.

Keywords

Acoustics
Signal processing
Audio
Spatial sound

Sormenjälki Sukella tutkimusaiheisiin, joissa Ville Pulkki on aktiivinen. Nämä aihemerkinnät ovat peräisin tämän henkilön teoksista. Yhdessä ne muodostavat ainutlaatuisen sormenjäljen.

9 Samanlaiset profiilit

Verkko Viimeisin maatasolla toteutettu yhteistyö. Saat syvempiä lisätietoja pisteitä napsauttamalla.

Tutkimustuotos

155 Conference contribution
56 Article
9 Chapter
4 Patent
9 Lisää

Applications of Spatially Localized Active-Intensity Vectors for Sound-Field Visualization

McCormack, L., Delikaris-Manias, S., Politis, A., Pavlidi, D., Farina, A., Pinardi, D. & Pulkki, V., marraskuuta 2019, julkaisussa : Journal of the Audio Engineering Society. 67, 11, s. 840-854 15 Sivumäärä

Tutkimustuotos: Lehtiartikkeli › Article › Scientific › vertaisarvioitu

Open access

Tiedosto

32 Lataukset (Pure)

A Sparsity Measure for Echo Density Growth in General Environments

Tukuljac, H. P., Pulkki, V., Gamper, H., Godin, K., Tashev, I. J. & Raghuvanshi, N., 1 toukokuuta 2019, 44th IEEE International Conference on Acoustics, Speech, and Signal Processing, ICASSP 2019; Brighton; United Kingdom; 12-17 May 2019 : Proceedings. IEEE, s. 226-230 5 Sivumäärä 8682878. (Proceedings of the IEEE International Conference on Acoustics, Speech, and Signal Processing).

Tutkimustuotos: Artikkeli kirjassa/konferenssijulkaisussa › Conference contribution › Scientific › vertaisarvioitu

Open access

Tiedosto

1 Sitaatiot (Scopus)

125 Lataukset (Pure)

Blind Room Volume Estimation from Single-channel Noisy Speech

Genovese, A. F., Gamper, H., Pulkki, V., Raghuvanshi, N. & Tashev, I. J., 1 toukokuuta 2019, 44th IEEE International Conference on Acoustics, Speech, and Signal Processing, ICASSP 2019; Brighton; United Kingdom; 12-17 May 2019 : Proceedings. IEEE, s. 231-235 5 Sivumäärä 8682951. (Proceedings of the IEEE International Conference on Acoustics, Speech, and Signal Processing).

Tutkimustuotos: Artikkeli kirjassa/konferenssijulkaisussa › Conference contribution › Scientific › vertaisarvioitu

Open access

Tiedosto

144 Lataukset (Pure)

Improving Binaural Ambisonics Decoding by Spherical Harmonics Domain Tapering and Coloration Compensation

Hold, C., Gamper, H., Pulkki, V., Raghuvanshi, N. & Tashev, I. J., 2019, 44th IEEE International Conference on Acoustics, Speech, and Signal Processing, ICASSP 2019; Brighton; United Kingdom; 12-17 May 2019 : Proceedings. IEEE, s. 261-265 5 Sivumäärä (Proceedings of the IEEE International Conference on Acoustics, Speech, and Signal Processing).

Tutkimustuotos: Artikkeli kirjassa/konferenssijulkaisussa › Conference contribution › Scientific › vertaisarvioitu

Open access

Tiedosto