Kohei Yatabe

According to our database, Kohei Yatabe authored at least 78 papers between 2014 and 2023.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of four.

2023

Online Phase Reconstruction via DNN-Based Phase Differences Estimation.

Yoshiki Masuyama, Kohei Yatabe, Kento Nagatomo, Yasuhiro Oikawa

IEEE ACM Trans. Audio Speech Lang. Process., 2023

Versatile Time-Frequency Representations Realized by Convex Penalty on Magnitude Spectrogram.

Keidai Arai, Koki Yamada, Kohei Yatabe

IEEE Signal Process. Lett., 2023

Sampling-Frequency-Independent Universal Sound Separation.

Tomohiko Nakamura, Kohei Yatabe

CoRR, 2023

LibriTTS-R: A Restored Multi-Speaker Text-to-Speech Corpus.

Yuma Koizumi, Heiga Zen, Shigeki Karita, Yifan Ding, Kohei Yatabe, Nobuyuki Morioka, Michiel Bacchiani, Yu Zhang, Wei Han, Ankur Bapna

CoRR, 2023

Miipher: A Robust Speech Restoration Model Integrating Self-Supervised Speech and Text Representations.

Yuma Koizumi, Heiga Zen, Shigeki Karita, Yifan Ding, Kohei Yatabe, Nobuyuki Morioka, Yu Zhang, Wei Han, Ankur Bapna, Michiel Bacchiani

Proceedings of the IEEE Workshop on Applications of Signal Processing to Audio and Acoustics, 2023

UPGLADE: Unplugged Plug-and-Play Audio Declipper Based on Consensus Equilibrium of DNN and Sparse Optimization.

Tomoro Tanaka, Kohei Yatabe, Yasuhiro Oikawa

Proceedings of the IEEE International Conference on Acoustics, 2023

Synthesizing Speech from ECoG with a Combination of Transformer-Based Encoder and Neural Vocoder.

Kai Shigemi, Shuji Komeiji, Takumi Mitsuhashi, Yasushi Iimura, Hiroharu Suzuki, Hidenori Sugano, Koichi Shinoda, Kohei Yatabe, Toshihisa Tanaka

Proceedings of the IEEE International Conference on Acoustics, 2023

Improving Phase-Vocoder-Based Time Stretching by Time-Directional Spectrogram Squeezing.

Natsuki Akaishi, Kohei Yatabe, Yasuhiro Oikawa

Proceedings of the IEEE International Conference on Acoustics, 2023

Acoustic measurement framework for audio systems based on structured periodic test signals.

Hideki Kawahara, Kohei Yatabe, Ken-Ichi Sakakibara, Mitsunori Mizumachi, Tatsuya Kitamura

Proceedings of the 12th IEEE Global Conference on Consumer Electronics, 2023

On-Line Chord Recognition Using FifthNet with Synchrosqueezing Transform.

Rikuto Ito, Natsuki Akaishi, Kohei Yatabe, Yasuhiro Oikawa

Proceedings of the 31st European Signal Processing Conference, 2023

Algorithms of Sampling-Frequency-Independent Layers for Non-integer Strides.

Kanami Imamura, Tomohiko Nakamura, Norihiro Takamune, Kohei Yatabe, Hiroshi Saruwatari

Proceedings of the 31st European Signal Processing Conference, 2023

Blind Source Separation Using Independent Low-Rank Matrix Analysis with Spectrogram-Consistency Regularization.

Sota Misawa, Norihiro Takamune, Kohei Yatabe, Daichi Kitamura, Hiroshi Saruwatari

Proceedings of the Asia Pacific Signal and Information Processing Association Annual Summit and Conference, 2023

Simultaneous Measurement of Multiple Acoustic Attributes Using Structured Periodic Test Signals Including Music and Other Sound Materials.

Hideki Kawahara, Kohei Yatabe, Ken-Ichi Sakakibara, Mitsunori Mizumachi, Tatsuya Kitamura

Proceedings of the Asia Pacific Signal and Information Processing Association Annual Summit and Conference, 2023

2022

Sampling-Frequency-Independent Convolutional Layer and its Application to Audio Source Separation.

Koichi Saito, Tomohiko Nakamura, Kohei Yatabe, Hiroshi Saruwatari

IEEE ACM Trans. Audio Speech Lang. Process., 2022

Measuring pitch extractors' response to frequency-modulated multi-component signals.

Hideki Kawahara, Kohei Yatabe, Ken-Ichi Sakakibara, Tatsuya Kitamura, Hideki Banno, Masanori Morise

CoRR, 2022

Window Functions With Minimum-Sidelobe Derivatives for Computing Instantaneous Frequency.

Tsubasa Kusano, Kohei Yatabe, Yasuhiro Oikawa

IEEE Access, 2022

Wavefit: an Iterative and Non-Autoregressive Neural Vocoder Based on Fixed-Point Iteration.

Yuma Koizumi, Kohei Yatabe, Heiga Zen, Michiel Bacchiani

Proceedings of the IEEE Spoken Language Technology Workshop, 2022

SpecGrad: Diffusion Probabilistic Model based Neural Vocoder with Adaptive Noise Spectral Shaping.

Yuma Koizumi, Heiga Zen, Kohei Yatabe, Nanxin Chen, Michiel Bacchiani

Proceedings of the Interspeech 2022, 2022

An objective test tool for pitch extractors' response attributes.

Hideki Kawahara, Kohei Yatabe, Ken-Ichi Sakakibara, Tatsuya Kitamura, Hideki Banno, Masanori Morise

Proceedings of the Interspeech 2022, 2022

APPLADE: Adjustable Plug-and-Play Audio Declipper Combining DNN with Sparse Optimization.

Tomoro Tanaka, Kohei Yatabe, Masahiro Yasuda, Yasuhiro Oikawa

Proceedings of the IEEE International Conference on Acoustics, 2022

Wearable Seld Dataset: Dataset For Sound Event Localization And Detection Using Wearable Devices Around Head.

Kento Nagatomo, Masahiro Yasuda, Kohei Yatabe, Shoichiro Saito, Yasuhiro Oikawa

Proceedings of the IEEE International Conference on Acoustics, 2022

Acoustic Application of Phase Reconstruction Algorithms in Optics.

Tomoki Kobayashi, Tomoro Tanaka, Kohei Yatabe, Yasuhiro Oikawa

Proceedings of the IEEE International Conference on Acoustics, 2022

Harmonic and Percussive Sound Separation Based on Mixed Partial Derivative of Phase Spectrogram.

Natsuki Akaishi, Kohei Yatabe, Yasuhiro Oikawa

Proceedings of the IEEE International Conference on Acoustics, 2022

2021

Determined BSS Based on Time-Frequency Masking and Its Application to Harmonic Vector Analysis.

Kohei Yatabe, Daichi Kitamura

IEEE ACM Trans. Audio Speech Lang. Process., 2021

Gamma Boltzmann Machine for Audio Modeling.

Toru Nakashika, Kohei Yatabe

IEEE ACM Trans. Audio Speech Lang. Process., 2021

Deep Griffin-Lim Iteration: Trainable Iterative Phase Reconstruction Using Neural Network.

Yoshiki Masuyama, Kohei Yatabe, Yuma Koizumi, Yasuhiro Oikawa, Noboru Harada

IEEE J. Sel. Top. Signal Process., 2021

Safeguarding test signals for acoustic measurement using arbitrary sounds.

Hideki Kawahara, Kohei Yatabe

CoRR, 2021

Design of Tight Minimum-Sidelobe Windows by Riemannian Newton's Method.

Daichi Kitahara, Kohei Yatabe

CoRR, 2021

Interactive and Real-Time Acoustic Measurement Tools for Speech Data Acquisition and Presentation: Application of an Extended Member of Time Stretched Pulses.

Hideki Kawahara, Kohei Yatabe, Ken-Ichi Sakakibara, Mitsunori Mizumachi, Masanori Morise, Hideki Banno, Toshio Irino

Proceedings of the Interspeech 2021, 22nd Annual Conference of the International Speech Communication Association, Brno, Czechia, 30 August, 2021

Mixture of Orthogonal Sequences Made from Extended Time-Stretched Pulses Enables Measurement of Involuntary Voice Fundamental Frequency Response to Pitch Perturbation.

Hideki Kawahara, Toshie Matsui, Kohei Yatabe, Ken-Ichi Sakakibara, Minoru Tsuzaki, Masanori Morise, Toshio Irino

Proceedings of the Interspeech 2021, 22nd Annual Conference of the International Speech Communication Association, Brno, Czechia, 30 August, 2021

Linear Multichannel Blind Source Separation based on Time-Frequency Mask Obtained by Harmonic/Percussive Sound Separation.

Soichiro Oyabu, Daichi Kitamura, Kohei Yatabe

Proceedings of the IEEE International Conference on Acoustics, 2021

Sparse Time-Frequency Representation Via Atomic Norm Minimization.

Tsubasa Kusano, Kohei Yatabe, Yasuhiro Oikawa

Proceedings of the IEEE International Conference on Acoustics, 2021

Cascaded All-Pass Filters with Randomized Center Frequencies and Phase Polarity for Acoustic and Speech Measurement and Data Augmentation.

Hideki Kawahara, Kohei Yatabe

Proceedings of the IEEE International Conference on Acoustics, 2021

Sampling-Frequency-Independent Audio Source Separation Using Convolution Layer Based on Impulse Invariant Method.

Koichi Saito, Tomohiko Nakamura, Kohei Yatabe, Yuma Koizumi, Hiroshi Saruwatari

Proceedings of the 29th European Signal Processing Conference, 2021

Simultaneous Declipping and Beamforming via Alternating Direction Method of Multipliers.

Yoshiki Masuyama, Tomoro Tanaka, Kohei Yatabe, Tsubasa Kusano, Yasuhiro Oikawa

Proceedings of the 29th European Signal Processing Conference, 2021

Sparse Distortionless Beamformer Based on Nonconvex Optimization.

Taiga Kawamura, Kohei Yatabe, Ryoichi Miyazaki

Proceedings of the 29th European Signal Processing Conference, 2021

Noisy-target Training: A Training Strategy for DNN-based Speech Enhancement without Clean Speech.

Takuya Fujimura, Yuma Koizumi, Kohei Yatabe, Ryoichi Miyazaki

Proceedings of the 29th European Signal Processing Conference, 2021

Phase-aware Audio Inpainting Based on Instantaneous Frequency.

Tomoro Tanaka, Kohei Yatabe, Yasuhiro Oikawa

Proceedings of the Asia-Pacific Signal and Information Processing Association Annual Summit and Conference, 2021

Implementation of Interactive Tools for Investigating Fundamental Frequency Response of Voiced Sounds to Auditory Stimulation.

Hideki Kawahara, Toshie Matsui, Kohei Yatabe, Ken-Ichi Sakakibara, Minoru Tsuzaki, Masanori Morise, Toshio Irino

Proceedings of the Asia-Pacific Signal and Information Processing Association Annual Summit and Conference, 2021

2020

Consistent ICA: Determined BSS Meets Spectrogram Consistency.

Kohei Yatabe

IEEE Signal Process. Lett., 2020

Joint Amplitude and Phase Refinement for Monaural Source Separation.

Yoshiki Masuyama, Kohei Yatabe, Kento Nagatomo, Yasuhiro Oikawa

IEEE Signal Process. Lett., 2020

Consistent independent low-rank matrix analysis for determined blind source separation.

Daichi Kitamura, Kohei Yatabe

EURASIP J. Adv. Signal Process., 2020

Self-supervised Neural Audio-Visual Sound Source Localization via Probabilistic Spatial Modeling.

Yoshiki Masuyama, Yoshiaki Bando, Kohei Yatabe, Yoko Sasaki, Masaki Onishi, Yasuhiro Oikawa

Proceedings of the IEEE/RSJ International Conference on Intelligent Robots and Systems, 2020

Invertible DNN-Based Nonlinear Time-Frequency Transform for Speech Enhancement.

Daiki Takeuchi, Kohei Yatabe, Yuma Koizumi, Yasuhiro Oikawa, Noboru Harada

Proceedings of the 2020 IEEE International Conference on Acoustics, 2020

Real-Time Speech Enhancement Using Equilibriated RNN.

Daiki Takeuchi, Kohei Yatabe, Yuma Koizumi, Yasuhiro Oikawa, Noboru Harada

Proceedings of the 2020 IEEE International Conference on Acoustics, 2020

Phase Reconstruction Based On Recurrent Phase Unwrapping With Deep Neural Networks.

Yoshiki Masuyama, Kohei Yatabe, Yuma Koizumi, Yasuhiro Oikawa, Noboru Harada

Proceedings of the 2020 IEEE International Conference on Acoustics, 2020

Maximally Energy-Concentrated Differential Window for Phase-Aware Signal Processing Using Instantaneous Frequency.

Tsubasa Kusano, Kohei Yatabe, Yasuhiro Oikawa

Proceedings of the 2020 IEEE International Conference on Acoustics, 2020

Speech Enhancement Using Self-Adaptation and Multi-Head Self-Attention.

Yuma Koizumi, Kohei Yatabe, Marc Delcroix, Yoshiki Masuyama, Daiki Takeuchi

Proceedings of the 2020 IEEE International Conference on Acoustics, 2020

Stable Training of Dnn for Speech Enhancement Based on Perceptually-Motivated Black-Box Cost Function.

Masaki Kawanaka, Yuma Koizumi, Ryoichi Miyazaki, Kohei Yatabe

Proceedings of the 2020 IEEE International Conference on Acoustics, 2020

Gamma Boltzmann Machine for Simultaneously Modeling Linear- and Log-amplitude Spectra.

Toru Nakashika, Kohei Yatabe

Proceedings of the Asia-Pacific Signal and Information Processing Association Annual Summit and Conference, 2020

2019

Griffin-Lim Like Phase Recovery via Alternating Direction Method of Multipliers.

Yoshiki Masuyama, Kohei Yatabe, Yasuhiro Oikawa

IEEE Signal Process. Lett., 2019

Time-frequency-masking-based Determined BSS with Application to Sparse IVA.

Kohei Yatabe, Daichi Kitamura

Proceedings of the IEEE International Conference on Acoustics, 2019

Guided-spatio-temporal Filtering for Extracting Sound from Optically Measured Images Containing Occluding Objects.

Risako Tanigawa, Kohei Yatabe, Yasuhiro Oikawa

Proceedings of the IEEE International Conference on Acoustics, 2019

Data-driven Design of Perfect Reconstruction Filterbank for DNN-based Sound Source Enhancement.

Daiki Takeuchi, Kohei Yatabe, Yuma Koizumi, Yasuhiro Oikawa, Noboru Harada

Proceedings of the IEEE International Conference on Acoustics, 2019

Phase-aware Harmonic/percussive Source Separation via Convex Optimization.

Yoshiki Masuyama, Kohei Yatabe, Yasuhiro Oikawa

Proceedings of the IEEE International Conference on Acoustics, 2019

Low-rankness of Complex-valued Spectrogram and Its Application to Phase-aware Audio Processing.

Yoshiki Masuyama, Kohei Yatabe, Yasuhiro Oikawa

Proceedings of the IEEE International Conference on Acoustics, 2019

Deep Griffin-Lim Iteration.

Yoshiki Masuyama, Kohei Yatabe, Yuma Koizumi, Yasuhiro Oikawa, Noboru Harada

Proceedings of the IEEE International Conference on Acoustics, 2019

2018

Designing nearly tight window for improving time-frequency masking.

Tsubasa Kusano, Yoshiki Masuyama, Kohei Yatabe, Yasuhiro Oikawa

CoRR, 2018

Rectified Linear Unit Can Assist Griffin-Lim Phase Recovery.

Kohei Yatabe, Yoshiki Masuyama, Yasuhiro Oikawa

Proceedings of the 16th International Workshop on Acoustic Signal Enhancement, 2018

Underdetermined Source Separation with Simultaneous DOA Estimation Without Initial Value Dependency.

Tomoya Tachikawa, Kohei Yatabe, Yasuhiro Oikawa

Proceedings of the 16th International Workshop on Acoustic Signal Enhancement, 2018

Model-Based Phase Recovery of Spectrograms via Optimization on Riemannian Manifolds.

Yoshiki Masuyama, Kohei Yatabe, Yasuhiro Oikawa

Proceedings of the 16th International Workshop on Acoustic Signal Enhancement, 2018

Separating Stereo Audio Mixture Having No Phase Difference by Convex Clustering and Disjointness Map.

Atsushi Hiruma, Kohei Yatabe, Yasuhiro Oikawa

Proceedings of the 16th International Workshop on Acoustic Signal Enhancement, 2018

Phase Corrected Total Variation for Audio Signals.

Kohei Yatabe, Yasuhiro Oikawa

Proceedings of the 2018 IEEE International Conference on Acoustics, 2018

Determined Blind Source Separation via Proximal Splitting Algorithm.

Kohei Yatabe, Daichi Kitamura

Proceedings of the 2018 IEEE International Conference on Acoustics, 2018

Realizing Directional Sound Source in FDTD Method by Estimating Initial Value.

Daiki Takeuchi, Kohei Yatabe, Yasuhiro Oikawa

Proceedings of the 2018 IEEE International Conference on Acoustics, 2018

Modal Decomposition of Musical Instrument Sound Via Alternating Direction Method of Multipliers.

Yoshiki Masuyama, Tsubasa Kusano, Kohei Yatabe, Yasuhiro Oikawa

Proceedings of the 2018 IEEE International Conference on Acoustics, 2018

Envelope Estimation by Tangentially Constrained Spline.

Tsubasa Kusano, Kohei Yatabe, Yasuhiro Oikawa

Proceedings of the 2018 IEEE International Conference on Acoustics, 2018

Parametric Approximation of Piano Sound Based on Kautz Model with Sparse Linear Prediction.

Kenji Kobayashi, Daiki Takeuchi, Mio Iwamoto, Kohei Yatabe, Yasuhiro Oikawa

Proceedings of the 2018 IEEE International Conference on Acoustics, 2018

2017

Visualization of 3D sound field using see-through head mounted display.

Atsuto Inoue, Kohei Yatabe, Yasuhiro Oikawa, Yusuke Ikeda

Proceedings of the Special Interest Group on Computer Graphics and Interactive Techniques Conference, 2017

Coherence-adjusted monopole dictionary and convex clustering for 3D localization of mixed near-field and far-field sources.

Tomoya Tachikawa, Kohei Yatabe, Yasuhiro Oikawa

Proceedings of the 2017 IEEE International Conference on Acoustics, 2017

Infinite-dimensional SVD for analyzing microphone array.

Yuji Koyano, Kohei Yatabe, Yasuhiro Oikawa

Proceedings of the 2017 IEEE International Conference on Acoustics, 2017

2016

Signal processing for optical sound field measurement and visualization.

Kohei Yatabe, Kenji Ishikawa, Yasuhiro Oikawa

Proc. Meet. Acoust., 2016

Optical sensing of sound fields: non-contact, quantitative, and single-shot imaging of sound using high-speed polarization camera.

Kenji Ishikawa, Kohei Yatabe, Yusuke Ikeda, Yasuhiro Oikawa, Takashi Onuma, Hayato Niwa, Minoru Yoshii

Proc. Meet. Acoust., 2016

Three-dimensional sound-field visualization system using head mounted display and stereo camera.

Atsuto Inoue, Yusuke Ikeda, Kohei Yatabe, Yasuhiro Oikawa

Proc. Meet. Acoust., 2016

Physical-model based efficient data representation for many-channel microphone array.

Yuji Koyano, Kohei Yatabe, Yusuke Ikeda, Yasuhiro Oikawa

Proceedings of the 2016 IEEE International Conference on Acoustics, 2016

2015

Optically visualized sound field reconstruction based on sparse selection of point sound sources.

Kohei Yatabe, Yasuhiro Oikawa

Proceedings of the 2015 IEEE International Conference on Acoustics, 2015

Visualization of sound field by means of Schlieren method with spatio-temporal filtering.

Nachanant Chitanont, Keita Yaginuma, Kohei Yatabe, Yasuhiro Oikawa

Proceedings of the 2015 IEEE International Conference on Acoustics, 2015

2014

PDE-based interpolation method for optically visualized sound field.

Kohei Yatabe, Yasuhiro Oikawa

Proceedings of the IEEE International Conference on Acoustics, 2014