Shoichi Koyama - Publications, H-index & Citations

Shoichi Koyama

National Institute of Informatics

20H指数

180论文数

1.4K被引数

收录论文 16

发表时间

Spatial Upsampling of Head-Related Transfer Function Using Neural Network Conditioned on Source Position and Frequency 基于声源位置和频率的头部相关传递函数空间上采样神经网络

IEEE Open Journal of Signal Processing

IF2.7

2025-01-01

OAAI

Yuki Ito; Tomohiko Nakamura; Shoichi Koyama; Shuichi Sakamoto; Hiroshi Saruwatari

Sound Field Estimation Based on Physics-Constrained Kernel Interpolation Adapted to Environment

IEEE-ACM TRANSACTIONS ON AUDIO SPEECH AND LANGUAGE PROCESSING

IF5.1

2024-01-01

OAAI

Ribeiro, Juliano G. C.; Koyama, Shoichi; Horiuchi, Ryosuke; Saruwatari, Hiroshi

Amplitude Matching for Multizone Sound Field Control

IEEE-ACM TRANSACTIONS ON AUDIO SPEECH AND LANGUAGE PROCESSING

IF5.1

2023-01-01

OAAI

Abe, Takumi; Koyama, Shoichi; Ueno, Natsuki; Saruwatari, Hiroshi

Region-to-Region Kernel Interpolation of Acoustic Transfer Functions Constrained by Physical Properties

IEEE-ACM TRANSACTIONS ON AUDIO SPEECH AND LANGUAGE PROCESSING

IF5.1

2022-01-01

OAAI

Ribeiro, Juliano G. C.; Ueno, Natsuki; Koyama, Shoichi; Saruwatari, Hiroshi

Multichannel Blind Source Separation Based on Evanescent-Region-Aware Non-Negative Tensor Factorization in Spherical Harmonic Domain

IEEE-ACM TRANSACTIONS ON AUDIO SPEECH AND LANGUAGE PROCESSING

IF5.1

2021-01-01

OAAI

Mitsufuji, Yuki; Takamune, Norihiro; Koyama, Shoichi; Saruwatari, Hiroshi

Spatial Active Noise Control Based on Kernel Interpolation of Sound Field

IEEE-ACM TRANSACTIONS ON AUDIO SPEECH AND LANGUAGE PROCESSING

IF5.1

2021-01-01

OAAI

Koyama, Shoichi; Brunnstrom, Jesper; Ito, Hayato; Ueno, Natsuki; Saruwatari, Hiroshi

Reciprocity gap functional in spherical harmonic domain for gridless sound field decomposition

SIGNAL PROCESSING

IF3.6

2020-04-01

OAAI

Takida, Yuhta; Koyama, Shoichi; Ueno, Natsuki; Saruwatari, Hiroshi

Multichannel Non-Negative Matrix Factorization Using Banded Spatial Covariance Matrices in Wavenumber Domain

IEEE-ACM TRANSACTIONS ON AUDIO SPEECH AND LANGUAGE PROCESSING

IF5.1

2020-01-01

OAAI

Mitsufuji, Yuki; Uhlich, Stefan; Takamune, Norihiro; Kitamura, Daichi; Koyama, Shoichi; Saruwatari, Hiroshi

Optimizing Source and Sensor Placement for Sound Field Control: An Overview

IEEE-ACM TRANSACTIONS ON AUDIO SPEECH AND LANGUAGE PROCESSING

IF5.1

2020-01-01

OAAI

Koyama, Shoichi; Chardon, Gilles; Daudet, Laurent

Three-Dimensional Sound Field Reproduction Based on Weighted Mode-Matching Method

IEEE-ACM TRANSACTIONS ON AUDIO SPEECH AND LANGUAGE PROCESSING

IF5.1

2019-12-01

OAAI

Ueno, Natsuki; Koyama, Shoichi; Saruwatari, Hiroshi

Sparse Representation of a Spatial Sound Field in a Reverberant Environment 混响环境中空间声场的稀疏表示

IEEE JOURNAL OF SELECTED TOPICS IN SIGNAL PROCESSING

IF13.7

2019-03-01

OAAI

Koyama, Shoichi; Daudet, Laurent

Sound Field Recording Using Distributed Microphones Based on Harmonic Analysis of Infinite Order

ieee signal processing magazine

IF3.9

2018-01-01

PREAI

Ueno, Natsuki; Koyama, Shoichi; Saruwatari, Hiroshi

Source-Location-Informed Sound Field Recording and Reproduction

IEEE JOURNAL OF SELECTED TOPICS IN SIGNAL PROCESSING

IF13.7

2015-08-01

PREAI

Koyama, Shoichi; Furuya, Ken'ichi; Haneda, Yoichi; Saruwatari, Hiroshi

Wave Field Reconstruction Filtering in Cylindrical Harmonic Domain for With-Height Recording and Reproduction

IEEE-ACM TRANSACTIONS ON AUDIO SPEECH AND LANGUAGE PROCESSING

IF5.1

2014-10-01

PREAI

Koyama, Shoichi; Furuya, Ken'ichi; Hiwasaki, Yusuke; Haneda, Yoichi; Suzuki, Yoiti

POSSIBLE DETECTION OF APPARENT SUPERLUMINAL INWARD MOTION IN MARKARIAN 421 AFTER THE GIANT X-RAY FLARE IN 2010 FEBRUARY 在2月2010的巨大x射线耀斑之后，可能在MARKARIAN 421中检测到明显的超光速向内运动

ASTROPHYSICAL JOURNAL

IF5.4

2012-10-19

OAAI

Niinuma, K.; Kino, M.; Nagai, H.; Isobe, N.; Gabanyi, K. E.; Hada, K.; Koyama, S.; Asada, K.; Oyama, T.; Fujisawa, K.

EVIDENCE OF NON-THERMAL X-RAY EMISSION FROM RADIO LOBES OF CYGNUS A

ASTROPHYSICAL JOURNAL

IF5.4

2010-04-06

OAAI

Yaji, Y.; Tashiro, M. S.; Isobe, N.; Kino, M.; Asada, K.; Nagai, H.; Koyama, S.; Kusunose, M.

研究方向