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Objective measurement of pitch extractors' responses to frequency modulated sounds and two reference pitch extraction methods for analyzing voice pitch responses to auditory stimulation


Nov 05, 2021
Hideki Kawahara, Kohei Yatabe, Ken-Ichi Sakakibara, Tatsuya Kitamura, Hideki Banno, Masanori Morise

* 5 pages, 5 figures, submitted ICASSP2022 

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


Nov 02, 2021
Daichi Kitahara, Kohei Yatabe


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


May 10, 2021
Koichi Saito, Tomohiko Nakamura, Kohei Yatabe, Yuma Koizumi, Hiroshi Saruwatari

* 5 pages, 3 figures, accepted for European Signal Processing Conference 2021 (EUSIPCO 2021) 

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Sparse time-frequency representation via atomic norm minimization


May 07, 2021
Tsubasa Kusano, Kohei Yatabe, Yasuhiro Oikawa

* Accepted to ICASSP 2021. There was a mistake in the algorithm and it has been corrected 

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Mixture of orthogonal sequences made from extended time-stretched pulses enables measurement of involuntary voice fundamental frequency response to pitch perturbation


Apr 03, 2021
Hideki Kawahara, Toshie Matsui, Kohei Yatabe, Ken-Ichi Sakakibara, Minoru Tsuzaki, Masanori Morise, Toshio Irino

* 5 pages, 9 figures, submitted to Interspeech2021 

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


Jan 21, 2021
Takuya Fujimura, Yuma Koizumi, Kohei Yatabe, Ryoichi Miyazaki


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


Jul 28, 2020
Yoshiki Masuyama, Yoshiaki Bando, Kohei Yatabe, Yoko Sasaki, Masaki Onishi, Yasuhiro Oikawa

* Accepted for publication in 2020 IEEE/RSJ International Conference on Intelligent Robots and Systems (IROS) 

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


Jun 25, 2020
Toru Nakashika, Kohei Yatabe

* Submitted to APSIPA2020 

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Stable Training of DNN for Speech Enhancement based on Perceptually-Motivated Black-Box Cost Function


Feb 14, 2020
Masaki Kawanaka, Yuma Koizumi, Ryoichi Miyazaki, Kohei Yatabe

* accepted to the 45th International Conference on Acoustics, Speech, and Signal Processing (ICASSP 2020) 

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Speech Enhancement using Self-Adaptation and Multi-Head Self-Attention


Feb 14, 2020
Yuma Koizumi, Kohei Yatabe, Marc Delcroix, Yoshiki Masuyama, Daiki Takeuchi

* 5 pages, to appear in IEEE ICASSP 2020 

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Deep Griffin-Lim Iteration


Mar 10, 2019
Yoshiki Masuyama, Kohei Yatabe, Yuma Koizumi, Yasuhiro Oikawa, Noboru Harada

* 5 pages, to appear in IEEE ICASSP 2019 (Paper Code: AASP-L3.1, Session: Source Separation and Speech Enhancement I) 

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