Yoshihide Tomita, Shoichi Koyama, Hiroshi Saruwatari. Localizing Acoustic Energy in Sound Field Synthesis by Directionally Weighted Exterior Radiation Suppression. ICASSP 2024 - 2024 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP). 2024. 321-325
Shoichi Koyama, Masaki Nakada, Juliano G.C. Ribeiro, Hiroshi Saruwatari. Kernel Interpolation of Incident Sound Field in Region Including Scattering Objects. IEEE Workshop on Applications of Signal Processing to Audio and Acoustics. 2023. 2023-October. 1-5
Keisuke Kimura, Shoichi Koyama, Hiroshi Saruwatari. Perceptual Quality Enhancement of Sound Field Synthesis Based on Combination of Pressure and Amplitude Matching. IEEE Workshop on Applications of Signal Processing to Audio and Acoustics. 2023. 2023-October. 1-5
Takaaki Kojima, Kazuyuki Arikawa, Shoichi Koyama, Hiroshi Saruwatari. Multichannel Active Noise Control with Exterior Radiation Suppression Based on Riemannian Optimization. European Signal Processing Conference. 2023. 96-100
Kazuyuki Arikawa, Shoichi Koyama, Hiroshi Saruwatari. Spatial Active Noise Control Method Based on Sound Field Interpolation from Reference Microphone Signals. ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings. 2023. 1-5
Sound Field Estimation: Recent Advances and Applications
(IEEE International Conference on Acoustics, Speech, and Signal Processing (ICASSP), Tutorial 2022)
Infinite-Dimensional Expansion for Sound Field Estimation with Application to Spatial Audio
(IEEE Signal Processing Society Webinar 2021)
Sound Field Analysis and Synthesis: Theoretical Advances and Applications to Spatial Audio Reproduction
(Asia-Pacific Signal and Information Processing Association Annual Summit and Conference (APSIPA ASC), Overview Sesssion 2021)