Ryoichi Miyazaki

Publication Activity (10 Years)

Years Active: 2011-2024
Publications (10 Years): 16

Top Topics

Spectral Subtraction

Source Separation

Speech Enhancement

Top Venues

Publications

Hien Ohnaka, Ryoichi Miyazaki
Unsupervised speech enhancement with spectral kurtosis and double deep priors. CoRR (2024)
Yuki Nakamura, Taishi Nakashima, Nobutaka Ono, Ryoichi Miyazaki
Unaliasing of Recorded Signals Based on Blind Source Separation. EUSIPCO (2023)
Takao Kawamura, Kouei Yamaoka, Yukoh Wakabayashi, Nobutaka Ono, Ryoichi Miyazaki
Acoustic object canceller: removing a known signal from monaural recording using blind synchronization. EURASIP J. Audio Speech Music. Process. 2023 (1) (2023)
Yuki Kanekiyo, Mitsunori Mizumachi, Ryoichi Miyazaki
Sharpening Directivity of Beamforming based on Neural Networks using Virtual Observations. GCCE (2021)
Takuya Fujimura, Yuma Koizumi, Kohei Yatabe, Ryoichi Miyazaki
Noisy-target Training: A Training Strategy for DNN-based Speech Enhancement without Clean Speech. EUSIPCO (2021)
Taiga Kawamura, Kohei Yatabe, Ryoichi Miyazaki
Sparse Distortionless Beamformer Based on Nonconvex Optimization. EUSIPCO (2021)
Masaki Kawanaka, Yuma Koizumi, Ryoichi Miyazaki, Kohei Yatabe
Stable Training of DNN for Speech Enhancement based on Perceptually-Motivated Black-Box Cost Function. CoRR (2020)
Takao Kawamura, Nobutaka Ono, Robin Scheibler, Yukoh Wakabayashi, Ryoichi Miyazaki
Acoustic Object Canceller Using Blind Compensation for Sampling Frequency Mismatch. EUSIPCO (2020)
Taiga Kawamura, Ryoichi Miyazaki, Keisuke Imoto, Nobutaka Ono
Experimental investigation of robustness of spatial cepstrum features under various recording conditions. APSIPA (2020)
Masaki Kawanaka, Yuma Koizumi, Ryoichi Miyazaki, Kohei Yatabe
Stable Training of Dnn for Speech Enhancement Based on Perceptually-Motivated Black-Box Cost Function. ICASSP (2020)
Haruki Tanaka, Yosuke Sugiura, Nozomiko Yasui, Tetsuya Shimamura, Ryoichi Miyazaki
Cross Conditional Network for Speech Enhancement. ISPACS (2019)
Masaki Kawanaka, Masakazu Une, Ryoichi Miyazaki
Single-Channel Noise Spectral Estimation Based on Compensated Speech Presence Probability. GCCE (2019)
Masakazu Une, Yuki Saito, Shinnosuke Takamichi, Daichi Kitamura, Ryoichi Miyazaki, Hiroshi Saruwatari
Generative approach using the noise generation models for DNN-based speech synthesis trained from noisy speech. APSIPA (2018)
Ryoichi Miyazaki
Speech Statistics Estimation for Speech Quality Evaluation in Noisy Environment. ISPACS (2018)
Masakazu Une, Ryoichi Miyazaki
Musical-Noise-Free Speech Enhancement with Low Speech Distortion by Biased Harmonic Regeneration Technique. IWAENC (2018)
Shintaro Kubo, Ryoichi Miyazaki
Estimation of spectral subtraction parameter-set for maximizing speech recognition performance. GCCE (2016)
Ryoichi Miyazaki, Hiroshi Saruwatari, Satoshi Nakamura, Kiyohiro Shikano, Kazunobu Kondo, Jonathan Blanchette, Martin Bouchard
Musical-noise-free blind speech extraction integrating microphone array and iterative spectral subtraction. Signal Process. 102 (2014)
Shunsuke Nakai, Hiroshi Saruwatari, Ryoichi Miyazaki, Satoshi Nakamura, Kazunobu Kondo
Theoretical analysis of biased MMSE short-time spectral amplitude estimator and its extension to musical-noise-free speech enhancement. HSCMA (2014)
Hiroshi Saruwatari, Ryoichi Miyazaki
Information-geometric optimization for nonlinear noise reduction systems. ISPACS (2013)
Hiroshi Saruwatari, Suzumi Kanehara, Ryoichi Miyazaki, Kiyohiro Shikano, Kazunobu Kondo
Musical noise analysis for Bayesian minimum mean-square error speech amplitude estimators based on higher-order statistics. INTERSPEECH (2013)
Ryoichi Miyazaki, Hiroshi Saruwatari, Satoshi Nakamura, Kiyohiro Shikano, Kazunobu Kondo, Jonathan Blanchette, Martin Bouchard
Toward musical-noise-free blind speech extraction: Concept and its applications. APSIPA (2013)
Ryoichi Miyazaki, Hiroshi Saruwatari, Takayuki Inoue, Kiyohiro Shikano, Kazunobu Kondo
Musical-noise-free speech enhancement: Theory and evaluation. ICASSP (2012)
Yu Takahashi, Ryoichi Miyazaki, Hiroshi Saruwatari, Kazunobu Kondo
Theoretical analysis of musical noise in nonlinear noise reduction based on higher-order statistics. APSIPA (2012)
Ryoichi Miyazaki, Hiroshi Saruwatari, Kiyohiro Shikano
Theoretical Analysis of Amounts of Musical Noise and Speech Distortion in Structure-Generalized Parametric Blind Spatial Subtraction Array. IEICE Trans. Fundam. Electron. Commun. Comput. Sci. (2) (2012)
Ryoichi Miyazaki, Hiroshi Saruwatari, Kiyohiro Shikano, Kazunobu Kondo
Musical-noise-free blind speech extraction using ICA-based noise estimation and iterative spectral subtraction. ISSPA (2012)
Miyuki Itoi, Ryoichi Miyazaki, Tomoki Toda, Hiroshi Saruwatari, Kiyohiro Shikano
Blind speech extraction for Non-Audible Murmur speech with speaker's movement noise. ISSPIT (2012)
Suzumi Kanehara, Hiroshi Saruwatari, Ryoichi Miyazaki, Kiyohiro Shikano, Kazunobu Kondo
Theoretical Analysis of Musical Noise Generation in Noise Reduction Methods with Decision-Directed a Priori SNR Estimator. IWAENC (2012)
Ryoichi Miyazaki, Hiroshi Saruwatari, Takayuki Inoue, Yu Takahashi, Kiyohiro Shikano, Kazunobu Kondo
Musical-Noise-Free Speech Enhancement Based on Optimized Iterative Spectral Subtraction. IEEE Trans. Speech Audio Process. 20 (7) (2012)
Suzumi Kanehara, Hiroshi Saruwatari, Ryoichi Miyazaki, Kiyohiro Shikano, Kazunobu Kondo
Comparative study on various noise reduction methods with decision-directed a priori SNR estimator via higher-order statistics. APSIPA (2012)
Ryoichi Miyazaki, Hiroshi Saruwatari, Kiyohiro Shikano, Kazunobu Kondo
Musical-Noise-Free Blind Speech Extraction Using ICA-Based Noise Estimation with Channel Selection. IWAENC (2012)
Ryoichi Miyazaki, Hiroshi Saruwatari, Kiyohiro Shikano
Theoretical Analysis of Musical Noise and Speech Distortion in Structure-Generalized Parametric Blind Spatial Subtraction Array. INTERSPEECH (2011)