Listening-area-informed sound field reproduction with Gaussian prior based on circular harmonic expansion. - Natsuki Ueno; Shoichi Koyama; Hiroshi Saruwatari (HSCMA, 2017)

Listening-area-informed sound field reproduction based on circular harmonic expansion. - Natsuki Ueno; Shoichi Koyama; Hiroshi Saruwatari (ICASSP, 2017)

Sound Field Reproduction with Exterior Cancellation Using Analytical Weighting of Harmonic Coefficients. - Natsuki Ueno; Shoichi Koyama; Hiroshi Saruwatari (ICASSP, 2018)

Gridless Sound Field Decomposition Based on Reciprocity Gap Functional in Spherical Harmonic Domain. - Yuhta Takida; Shoichi Koyama; Natsuki Ueno; Hiroshi Saruwatari (SAM, 2018)

Kernel Ridge Regression with Constraint of Helmholtz Equation for Sound Field Interpolation. - Natsuki Ueno; Shoichi Koyama; Hiroshi Saruwatari (IWAENC, 2018)

Sound Field Recording Using Distributed Microphones Based on Harmonic Analysis of Infinite Order. - Natsuki Ueno; Shoichi Koyama; Hiroshi Saruwatari (IEEE Signal Process. Lett., 2018)

Feedforward Spatial Active Noise Control Based on Kernel Interpolation of Sound Field. - Hayato Ito; Shoichi Koyama; Natsuki Ueno; Hiroshi Saruwatari (ICASSP, 2019)

Robust Gridless Sound Field Decomposition Based on Structured Reciprocity Gap Functional in Spherical Harmonic Domain. - Yuhta Takida; Shoichi Koyama; Natsuki Ueno; Hiroshi Saruwatari (ICASSP, 2019)

Two-Dimensional Sound Field Recording With Multiple Circular Microphone Arrays Considering Multiple Scattering. - Masahiro Nakanishi; Natsuki Ueno; Shoichi Koyama; Hiroshi Saruwatari (WASPAA, 2019)

Three-Dimensional Sound Field Reproduction Based on Weighted Mode-Matching Method. - Natsuki Ueno; Shoichi Koyama; Hiroshi Saruwatari (IEEE ACM Trans. Audio Speech Lang. Process., 2019)

Sensor placement in arbitrarily restricted region for field estimation based on Gaussian process. - Tomoya Nishida; Natsuki Ueno; Shoichi Koyama; Hiroshi Saruwatari (EUSIPCO, 2020)

Mutual-Information-Based Sensor Placement for Spatial Sound Field Recording. - Kentaro Ariga; Tomoya Nishida; Shoichi Koyama; Natsuki Ueno; Hiroshi Saruwatari (ICASSP, 2020)

Spatial Active Noise Control Based on Kernel Interpolation with Directional Weighting. - Hayato Ito; Shoichi Koyama; Natsuki Ueno; Hiroshi Saruwatari (ICASSP, 2020)

Kernel interpolation of acoustic transfer function between regions considering reciprocity. - Juliano G. C. Ribeiro; Natsuki Ueno; Shoichi Koyama; Hiroshi Saruwatari (SAM, 2020)

Reciprocity gap functional in spherical harmonic domain for gridless sound field decomposition. - Yuhta Takida; Shoichi Koyama; Natsuki Ueno; Hiroshi Saruwatari (Signal Process., 2020)

Amplitude Matching: Majorization-Minimization Algorithm for Sound Field Control Only with Amplitude Constraint. - Shoichi Koyama; Takashi Amakasu; Natsuki Ueno; Hiroshi Saruwatari (ICASSP, 2021)

Kernel Learning for Sound Field Estimation with L1 and L2 Regularizations. - Ryosuke Horiuchi; Shoichi Koyama; Juliano G. C. Ribeiro; Natsuki Ueno; Hiroshi Saruwatari (WASPAA, 2021)

Mean-Square-Error-Based Secondary Source Placement in Sound Field Synthesis with Prior Information on Desired Field. - Keisuke Kimura; Shoichi Koyama; Natsuki Ueno; Hiroshi Saruwatari (WASPAA, 2021)

MESHRIR: A Dataset of Room Impulse Responses on Meshed Grid Points for Evaluating Sound Field Analysis and Synthesis Methods. - Shoichi Koyama; Tomoya Nishida; Keisuke Kimura; Takumi Abe; Natsuki Ueno; Jesper Brunnström (WASPAA, 2021)

Sound Field Reproduction With Weighted Mode Matching and Infinite-Dimensional Harmonic Analysis: An Experimental Evaluation. - Shoichi Koyama; Keisuke Kimura; Natsuki Ueno (CoRR, 2021)

Convex and Differentiable Formulation for Inverse Problems in Hilbert Spaces with Nonlinear Clipping Effects. - Natsuki Ueno; Shoichi Koyama; Hiroshi Saruwatari (IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2021)

Spatial Active Noise Control Based on Kernel Interpolation of Sound Field. - Shoichi Koyama; Jesper Brunnström; Hayato Ito; Natsuki Ueno; Hiroshi Saruwatari (IEEE ACM Trans. Audio Speech Lang. Process., 2021)

Directionally Weighted Wave Field Estimation Exploiting Prior Information on Source Direction. - Natsuki Ueno; Shoichi Koyama; Hiroshi Saruwatari (IEEE Trans. Signal Process., 2021)

Multiple Sound Source Localization Based on Stochastic Modeling of Spatial Gradient Spectra. - Natsuki Ueno; Hirokazu Kameoka (EUSIPCO, 2022)

Instantaneous Linear Dimensionality Reduction of Multichannel Time-Series Signal for Array Signal Processing. - Natsuki Ueno; Nobutaka Ono (ICASSP, 2022)

Region-to-Region Kernel Interpolation of Acoustic Transfer Functions Constrained by Physical Properties. - Juliano G. C. Ribeiro; Natsuki Ueno; Shoichi Koyama; Hiroshi Saruwatari (IEEE ACM Trans. Audio Speech Lang. Process., 2022)

Region-Restricted Sensor Placement Based on Gaussian Process for Sound Field Estimation. - Tomoya Nishida; Natsuki Ueno; Shoichi Koyama; Hiroshi Saruwatari (IEEE Trans. Signal Process., 2022)

Augmentation of Various Speed Data by Controlling Frame Overlap for Acoustic Traffic Monitoring. - Tomohiro Takahashi; Yuma Kinoshita; Natsuki Ueno; Yukoh Wakabayashi; Nobutaka Ono; Jun Honda; Seishi Fukuma; Aoi Kitamori; Hiroshi Nakagawa (APSIPA ASC, 2023)

Element Selection with Wide Class of Optimization Criteria Using Non-Convex Sparse Optimization. - Taiga Kawamura; Natsuki Ueno; Nobutaka Ono (ICASSP, 2023)

Signal Reconstruction from Mel-Spectrogram Based on Bi-Level Consistency of Full-Band Magnitude and Phase. - Yoshiki Masuyama; Natsuki Ueno; Nobutaka Ono (WASPAA, 2023)

Weighted Pressure and Mode Matching for Sound Field Reproduction: Theoretical and Experimental Comparisons. - Shoichi Koyama; Keisuke Kimura; Natsuki Ueno (CoRR, 2023)

Amplitude Matching for Multizone Sound Field Control. - Takumi Abe; Shoichi Koyama; Natsuki Ueno; Hiroshi Saruwatari (IEEE ACM Trans. Audio Speech Lang. Process., 2023)

Complexity Reduction for Classification of Musical Instruments Using Element Selection. - Ryu Kato; Natsuki Ueno; Nobutaka Ono; Ryo Matsuda; Kazunobu Kondo (IWAENC, 2024)

Flexible and Comprehensive Framework of Element Selection Based on Nonconvex Sparse Optimization. - Taiga Kawamura; Natsuki Ueno; Nobutaka Ono (IEEE Access, 2024)

Physics-Informed Machine Learning For Sound Field Estimation. - Shoichi Koyama; Juliano G. C. Ribeiro; Tomohiko Nakamura; Natsuki Ueno; Mirco Pezzoli (CoRR, 2024)

Physics-Informed Machine Learning for Sound Field Estimation: Fundamentals, state of the art, and challenges [Special Issue On Model-Based and Data-Driven Audio Signal Processing]. - Shoichi Koyama; Juliano G. C. Ribeiro; Tomohiko Nakamura; Natsuki Ueno; Mirco Pezzoli (IEEE Signal Process. Mag., 2024)

Mel-Spectrogram Inversion via Alternating Direction Method of Multipliers. - Yoshiki Masuyama; Natsuki Ueno; Nobutaka Ono (ICASSP, 2025)

Sound Field Estimation: Theories and Applications. - Natsuki Ueno; Shoichi Koyama (Found. Trends Signal Process., 2025)