Separation of harmonic structures based on tied Gaussian mixture model and information criterion for concurrent sounds. - Hirokazu Kameoka; Takuya Nishimoto; Shigeki Sagayama (ICASSP (4), 2004)

Multi-pitch trajectory estimation of concurrent speech based on harmonic GMM and nonlinear kalman filtering. - Takuya Nishimoto; Shigeki Sagayama; Hirokazu Kameoka (INTERSPEECH, 2004)

Specmurt anasylis: a piano-roll-visualization of polyphonic music signal by deconvolution of log-frequency spectrum. - Shigeki Sagayama; Keigo Takahashi; Hirokazu Kameoka; Takuya Nishimoto (SAPA@INTERSPEECH, 2004)

Audio stream segregation of multi-pitch music signal based on time-space clustering using Gaussian kernel 2-dimensional model. - Hirokazu Kameoka; Takuya Nishimoto; Shigeki Sagayama (ICASSP (3), 2005)

Harmonic-Temporal Clustering via Deterministic Annealing EM Algorithm for Audio Feature Extraction. - Hirokazu Kameoka; Takuya Nishimoto; Shigeki Sagayama (ISMIR, 2005)

Specmurt Analysis of Multi-Pitch Music Signals with Adaptive Estimation of Common Harmonic Structure . - Shoichiro Saito; Hirokazu Kameoka; Takuya Nishimoto; Shigeki Sagayama (ISMIR, 2005)

Speech analyzer using a joint estimation model of spectral envelope and fine structure. - Hirokazu Kameoka; Jonathan Le Roux; Nobutaka Ono; Shigeki Sagayama (INTERSPEECH, 2006)

Probabilistic Approach to Automatic Music Transcription from Audio Signals. - Kenichi Miyamoto; Hirokazu Kameoka; Haruto Takeda; Takuya Nishimoto; Shigeki Sagayama (ICASSP (2), 2007)

Harmonic-Temporal Clustering of Speech for Single and Multiple F0 Contour Estimation in Noisy Environments. - Jonathan Le Roux; Hirokazu Kameoka; Nobutaka Ono; Alain de Cheveigné; Shigeki Sagayama (ICASSP (4), 2007)

Automatic Decision of Piano Fingering Based on a Hidden Markov Models. - Yuichiro Yonebayashi; Hirokazu Kameoka; Shigeki Sagayama (IJCAI, 2007)

A Multipitch Analyzer Based on Harmonic Temporal Structured Clustering. - Hirokazu Kameoka; Takuya Nishimoto; Shigeki Sagayama (IEEE Trans. Speech Audio Process., 2007)

Single and Multiple F0 Contour Estimation Through Parametric Spectrogram Modeling of Speech in Noisy Environments. - Jonathan Le Roux; Hirokazu Kameoka; Nobutaka Ono; Alain de Cheveigné; Shigeki Sagayama (IEEE Trans. Speech Audio Process., 2007)

Separation of a monaural audio signal into harmonic/percussive components by complementary diffusion on spectrogram. - Nobutaka Ono; Kenichi Miyamoto; Jonathan Le Roux; Hirokazu Kameoka; Shigeki Sagayama (EUSIPCO, 2008)

Auxiliary function approach to parameter estimation of constrained sinusoidal model for monaural speech separation. - Hirokazu Kameoka; Nobutaka Ono; Shigeki Sagayama (ICASSP, 2008)

Harmonic-Temporal-Timbral Clustering (HTTC) for the analysis of multi-instrument polyphonic music signals. - Kenichi Miyamoto; Hirokazu Kameoka; Takuya Nishimoto; Nobutaka Ono; Shigeki Sagayama (ICASSP, 2008)

Modulation analysis of speech through orthogonal FIR filterbank optimization. - Jonathan Le Roux; Hirokazu Kameoka; Nobutaka Ono; Shigeki Sagayama; Alain de Cheveigné (ICASSP, 2008)

Parameter estimation method of F0 control model for singing voices. - Yasunori Ohishi; Hirokazu Kameoka; Kunio Kashino; Kazuya Takeda (INTERSPEECH, 2008)

Computational auditory induction by missing-data non-negative matrix factorization. - Jonathan Le Roux; Hirokazu Kameoka; Nobutaka Ono; Alain de Cheveigné; Shigeki Sagayama (SAPA@INTERSPEECH, 2008)

A Real-time Equalizer of Harmonic and Percussive Components in Music Signals. - Nobutaka Ono; Kenichi Miyamoto; Hirokazu Kameoka; Shigeki Sagayama (ISMIR, 2008)

Specmurt Analysis of Polyphonic Music Signals. - Shoichiro Saito; Hirokazu Kameoka; Keigo Takahashi; Takuya Nishimoto; Shigeki Sagayama (IEEE Trans. Speech Audio Process., 2008)

Robust speech dereverberation based on non-negativity and sparse nature of speech spectrograms. - Hirokazu Kameoka; Tomohiro Nakatani; Takuya Yoshioka (ICASSP, 2009)

Complex NMF: A new sparse representation for acoustic signals. - Hirokazu Kameoka; Nobutaka Ono; Kunio Kashino; Shigeki Sagayama (ICASSP, 2009)

Composite Autoregressive System for Sparse Source-filter Representation of speech. - Hirokazu Kameoka; Kunio Kashino (ISCAS, 2009)

Automatic Identification for Singing Style based on Sung Melodic Contour Characterized in Phase Plane. - Tatsuya Kako; Yasunori Ohishi; Hirokazu Kameoka; Kunio Kashino; Kazuya Takeda (ISMIR, 2009)

Statistical models for speech dereverberation. - Takuya Yoshioka; Hirokazu Kameoka; Tomohiro Nakatani; Hiroshi G. Okuno (WASPAA, 2009)

Statistical Model of Speech Signals Based on Composite Autoregressive System with Application to Blind Source Separation. - Hirokazu Kameoka; Takuya Yoshioka; Mariko Hamamura; Jonathan Le Roux; Kunio Kashino (LVA/ICA, 2010)

Nonnegative Matrix Factorization with Markov-Chained Bases for Modeling Time-Varying Patterns in Music Spectrograms. - Masahiro Nakano; Jonathan Le Roux; Hirokazu Kameoka; Yu Kitano; Nobutaka Ono; Shigeki Sagayama (LVA/ICA, 2010)

Consistent Wiener Filtering: Generalized Time-Frequency Masking Respecting Spectrogram Consistency. - Jonathan Le Roux; Emmanuel Vincent 001; Yuu Mizuno; Hirokazu Kameoka; Nobutaka Ono; Shigeki Sagayama (LVA/ICA, 2010)

A sparse component model of source signals and its application to blind source separation. - Yu Kitano; Hirokazu Kameoka; Yosuke Izumi; Nobutaka Ono; Shigeki Sagayama (ICASSP, 2010)

A statistical model of speech F0 contours. - Hirokazu Kameoka; Jonathan Le Roux; Yasunori Ohishi (SAPA@INTERSPEECH, 2010)

Statistical modeling of F0 dynamics in singing voices based on Gaussian processes with multiple oscillation bases. - Yasunori Ohishi; Hirokazu Kameoka; Daichi Mochihashi; Hidehisa Nagano; Kunio Kashino (INTERSPEECH, 2010)

SEMANTIC INDEXING AND KNOWN ITEM SEARCH BASED ON A UNIFIED MODEL WITH TOPIC TRANSITION REPRESENTATION. - Takuho Nakano; Shigeki Sagayama; Nobutaka Ono; Akisato Kimura; Hirokazu Kameoka; Kunio Kashino (TRECVID, 2010)

Speech Spectrum Modeling for Joint Estimation of Spectral Envelope and Fundamental Frequency. - Hirokazu Kameoka; Nobutaka Ono; Shigeki Sagayama (IEEE Trans. Speech Audio Process., 2010)

Harmonic and Percussive Sound Separation and Its Application to MIR-Related Tasks. - Nobutaka Ono; Kenichi Miyamoto; Hirokazu Kameoka; Jonathan Le Roux; Yuuki Uchiyama; Emiru Tsunoo; Takuya Nishimoto; Shigeki Sagayama (Advances in Music Information Retrieval, 2010)

Automatic video annotation via Hierarchical Topic Trajectory Model considering cross-modal correlations. - Takuho Nakano; Akisato Kimura; Hirokazu Kameoka; Shigeki Miyabe; Shigeki Sagayama; Nobutaka Ono; Kunio Kashino; Takuya Nishimoto (ICASSP, 2011)

Infinite-state spectrum model for music signal analysis. - Masahiro Nakano; Jonathan Le Roux; Hirokazu Kameoka; Nobutaka Ono; Shigeki Sagayama (ICASSP, 2011)

Formulations and algorithms for multichannel complex NMF. - Hiroshi Sawada; Hirokazu Kameoka; Shoko Araki; Naonori Ueda (ICASSP, 2011)

Automatic audio tag classification via semi-supervised canonical density estimation. - Jun Takagi; Yasunori Ohishi; Akisato Kimura; Masashi Sugiyama; Makoto Yamada; Hirokazu Kameoka (ICASSP, 2011)

I-Divergence-based dereverberation method with auxiliary function approach. - Naoki Yasuraoka; Hirokazu Kameoka; Takuya Yoshioka; Hiroshi G. Okuno (ICASSP, 2011)

Bayesian nonparametric spectrogram modeling based on infinite factorial infinite hidden Markov model. - Masahiro Nakano; Jonathan Le Roux; Hirokazu Kameoka; Tomohiko Nakamura; Nobutaka Ono; Shigeki Sagayama (WASPAA, 2011)

New formulations and efficient algorithms for multichannel NMF. - Hiroshi Sawada; Hirokazu Kameoka; Shoko Araki; Naonori Ueda (WASPAA, 2011)

Computational auditory induction as a missing-data model-fitting problem with Bregman divergence. - Jonathan Le Roux; Hirokazu Kameoka; Nobutaka Ono; Alain de Cheveigné; Shigeki Sagayama (Speech Commun., 2011)

Constrained and regularized variants of non-negative matrix factorization incorporating music-specific constraints. - Hirokazu Kameoka; Masahiro Nakano; Kazuki Ochiai; Yutaka Imoto; Kunio Kashino; Shigeki Sagayama (ICASSP, 2012)

Bayesian nonparametric music parser. - Masahiro Nakano; Yasunori Ohishi; Hirokazu Kameoka; Ryo Mukai; Kunio Kashino (ICASSP, 2012)

Explicit beat structure modeling for non-negative matrix factorization-based multipitch analysis. - Kazuki Ochiai; Hirokazu Kameoka; Shigeki Sagayama (ICASSP, 2012)

Efficient algorithms for multichannel extensions of Itakura-Saito nonnegative matrix factorization. - Hiroshi Sawada; Hirokazu Kameoka; Shoko Araki; Naonori Ueda (ICASSP, 2012)

Comparative evaluations of various harmonic/percussive sound separation algorithms based on anisotropic continuity of spectrogram. - Hideyuki Tachibana; Hirokazu Kameoka; Nobutaka Ono; Shigeki Sagayama (ICASSP, 2012)

Designing various component analysis at will. - Akisato Kimura; Hitoshi Sakano; Hirokazu Kameoka; Masashi Sugiyama (ICPR, 2012)

A Stochastic Model of Singing Voice F0 Contours for Characterizing Expressive Dynamic Components. - Yasunori Ohishi; Hirokazu Kameoka; Daichi Mochihashi; Kunio Kashino (INTERSPEECH, 2012)

Hidden Markov Convolutive Mixture Model for Pitch Contour Analysis of Speech. - Kota Yoshizato; Hirokazu Kameoka; Daisuke Saito; Shigeki Sagayama (INTERSPEECH, 2012)

Context-free 2D Tree Structure Model of Musical Notes for Bayesian Modeling of Polyphonic Spectrograms. - Hirokazu Kameoka; Kazuki Ochiai; Masahiro Nakano; Masato Tsuchiya; Shigeki Sagayama (ISMIR, 2012)

Blind Separation of Infinitely Many Sparse Sources. - Hirokazu Kameoka; Misa Sato; Takuma Ono; Nobutaka Ono; Shigeki Sagayama (IWAENC, 2012)

Probabilistic model of two-dimensional rhythm tree structure representation for automatic transcription of polyphonic MIDI signals. - Masato Tsuchiya; Kazuki Ochiai; Hirokazu Kameoka; Shigeki Sagayama (APSIPA, 2013)

Bayesian semi-supervised audio event transcription based on Markov indian buffet process. - Yasunori Ohishi; Daichi Mochihashi; Tomoko Matsui; Masahiro Nakano; Hirokazu Kameoka; Tomonori Izumitani; Kunio Kashino (ICASSP, 2013)

Probabilistic speech F0 contour model incorporating statistical vocabulary model of phrase-accent command sequence. - Tatsuma Ishihara; Hirokazu Kameoka; Kota Yoshizato; Daisuke Saito; Shigeki Sagayama (INTERSPEECH, 2013)

Generative modeling of speech F0 contours. - Hirokazu Kameoka; Kota Yoshizato; Tatsuma Ishihara; Yasunori Ohishi; Kunio Kashino; Shigeki Sagayama (INTERSPEECH, 2013)

Text-to-speech synthesizer based on combination of composite wavelet and hidden Markov models. - Nobukatsu Hojo; Kota Yoshizato; Hirokazu Kameoka; Daisuke Saito; Shigeki Sagayama (SSW, 2013)

Bayesian Nonparametric Approach to Blind Separation of Infinitely Many Sparse Sources. - Hirokazu Kameoka; Misa Sato; Takuma Ono; Nobutaka Ono; Shigeki Sagayama (IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2013)

SemiCCA: Efficient Semi-supervised Learning of Canonical Correlations. - Akisato Kimura; Masashi Sugiyama; Takuho Nakano; Hirokazu Kameoka; Hitoshi Sakano; Eisaku Maeda; Katsuhiko Ishiguro (Inf. Media Technol., 2013)

Designing Various Multivariate Analysis at Will via Generalized Pairwise Expression. - Akisato Kimura; Masashi Sugiyama; Hitoshi Sakano; Hirokazu Kameoka (Inf. Media Technol., 2013)

Input-Output HMM Applied to Automatic Arrangement for Guitars. - Gen Hori; Hirokazu Kameoka; Shigeki Sagayama (J. Inf. Process., 2013)

Multichannel Extensions of Non-Negative Matrix Factorization With Complex-Valued Data. - Hiroshi Sawada; Hirokazu Kameoka; Shoko Araki; Naonori Ueda (IEEE Trans. Speech Audio Process., 2013)

Hybrid multichannel signal separation using supervised nonnegative matrix factorization with spectrogram restoration. - Daichi Kitamura; Hiroshi Saruwatari; Satoshi Nakamura 001; Yu Takahashi; Kazunobu Kondo; Hirokazu Kameoka (APSIPA, 2014)

Fast Signal Reconstruction from Magnitude Spectrogram of Continuous Wavelet Transform Based on Spectrogram Consistency. - Tomohiko Nakamura; Hirokazu Kameoka (DAFx, 2014)

Representation of spectral envelope with warped frequency resolution for audio coder. - Ryosuke Sugiura; Yutaka Kamamoto; Noboru Harada; Hirokazu Kameoka; Takehiro Moriya (EUSIPCO, 2014)

Direct linear conversion of LSP parameters for perceptual control in speech and audio coding. - Ryosuke Sugiura; Yutaka Kamamoto; Noboru Harada; Hirokazu Kameoka; Takehiro Moriya (EUSIPCO, 2014)

Unified approach for underdetermined BSS, VAD, dereverberation and DOA estimation with multichannel factorial HMM. - Takuya Higuchi; Hirokazu Kameoka (GlobalSIP, 2014)

Golomb-rice coding optimized via LPC for frequency domain audio coder. - Ryosuke Sugiura; Yutaka Kamamoto; Noboru Harada; Hirokazu Kameoka; Takehiro Moriya (GlobalSIP, 2014)

Divergence optimization in nonnegative matrix factorization with spectrogram restoration for multichannel signal separation. - Daichi Kitamura; Hiroshi Saruwatari; Satoshi Nakamura 001; Yu Takahashi; Kazunobu Kondo; Hirokazu Kameoka (HSCMA, 2014)

Underdetermined blind separation and tracking of moving sources based ONDOA-HMM. - Takuya Higuchi; Norihiro Takamune; Tomohiko Nakamura; Hirokazu Kameoka (ICASSP, 2014)

Timbre replacement of harmonic and drum components for music audio signals. - Tomohiko Nakamura; Hirokazu Kameoka; Kazuyoshi Yoshii; Masataka Goto (ICASSP, 2014)

Mondrian hidden Markov model for music signal processing. - Masahiro Nakano; Yasunori Ohishi; Hirokazu Kameoka; Ryo Mukai; Kunio Kashino (ICASSP, 2014)

Mixture of Gaussian process experts for predicting sung melodic contour with expressive dynamic fluctuations. - Yasunori Ohishi; Daichi Mochihashi; Hirokazu Kameoka; Kunio Kashino (ICASSP, 2014)

A unified approach for underdetermined blind signal separation and source activity detection by multichannel factorial hidden Markov models. - Takuya Higuchi; Hirofumi Takeda; Tomohiko Nakamura; Hirokazu Kameoka (INTERSPEECH, 2014)

Speech prosody generation for text-to-speech synthesis based on generative model of F0 contours. - Kento Kadowaki; Tatsuma Ishihara; Nobukatsu Hojo; Hirokazu Kameoka (INTERSPEECH, 2014)

Harmonic-Temporal Factor Decomposition Incorporating Music Prior Information for Informed Monaural Source Separation. - Tomohiko Nakamura; Kotaro Shikata; Norihiro Takamune; Hirokazu Kameoka (ISMIR, 2014)

Joint audio source separation and dereverberation based on multichannel factorial hidden Markov model. - Takuya Higuchi; Hirokazu Kameoka (MLSP, 2014)

Training Restricted Boltzmann Machines with auxiliary function approach. - Hirokazu Kameoka; Norihiro Takamune (MLSP, 2014)

Maximum reconstruction probability training of Restricted Boltzmann machines with auxiliary function approach. - Norihiro Takamune; Hirokazu Kameoka (MLSP, 2014)

Harmonic/percussive sound separation based on anisotropic smoothness of spectrograms. - Hideyuki Tachibana; Nobutaka Ono; Hirokazu Kameoka; Shigeki Sagayama (IEEE ACM Trans. Audio Speech Lang. Process., 2014)

Unified approach for audio source separation with multichannel factorial HMM and DOA mixture model. - Takuya Higuchi; Hirokazu Kameoka (EUSIPCO, 2015)

Relaxation of rank-1 spatial constraint in overdetermined blind source separation. - Daichi Kitamura; Nobutaka Ono; Hiroshi Sawada; Hirokazu Kameoka; Hiroshi Saruwatari (EUSIPCO, 2015)

Multi-resolution signal decomposition with time-domain spectrogram factorization. - Hirokazu Kameoka (ICASSP, 2015)

Efficient multichannel nonnegative matrix factorization exploiting rank-1 spatial model. - Daichi Kitamura; Nobutaka Ono; Hiroshi Sawada; Hirokazu Kameoka; Hiroshi Saruwatari (ICASSP, 2015)

Lp-norm non-negative matrix factorization and its application to singing voice enhancement. - Tomohiko Nakamura; Hirokazu Kameoka (ICASSP, 2015)

Modeling speech parameter sequences with latent trajectory Hidden Markov model. - Hirokazu Kameoka (MLSP, 2015)

Generative Modeling of Voice Fundamental Frequency Contours. - Hirokazu Kameoka; Kota Yoshizato; Tatsuma Ishihara; Kento Kadowaki; Yasunori Ohishi; Kunio Kashino (IEEE ACM Trans. Audio Speech Lang. Process., 2015)

Multichannel Signal Separation Combining Directional Clustering and Nonnegative Matrix Factorization with Spectrogram Restoration. - Daichi Kitamura; Hiroshi Saruwatari; Hirokazu Kameoka; Yu Takahashi; Kazunobu Kondo; Satoshi Nakamura 001 (IEEE ACM Trans. Audio Speech Lang. Process., 2015)

Resolution Warped Spectral Representation for Low-Delay and Low-Bit-Rate Audio Coder. - Ryosuke Sugiura; Yutaka Kamamoto; Noboru Harada; Hirokazu Kameoka; Takehiro Moriya (IEEE ACM Trans. Audio Speech Lang. Process., 2015)

Optimal Coding of Generalized-Gaussian-Distributed Frequency Spectra for Low-Delay Audio Coder With Powered All-Pole Spectrum Estimation. - Ryosuke Sugiura; Yutaka Kamamoto; Noboru Harada; Hirokazu Kameoka; Takehiro Moriya (IEEE ACM Trans. Audio Speech Lang. Process., 2015)

Non-negative periodic component analysis for music source separation. - Aki Hayashi; Hirokazu Kameoka; Tatsushi Matsubayashi; Hiroshi Sawada (APSIPA, 2016)

Self-localization and channel synchronization of smartphone arrays using sound emissions. - Nobutaka Ono; Kazuaki Shibata; Hirokazu Kameoka (APSIPA, 2016)

Reverberation-robust underdetermined source separation with non-negative tensor double deconvolution. - Naoki Murata; Hirokazu Kameoka; Keisuke Kinoshita; Shoko Araki; Tomohiro Nakatani; Shoichi Koyama; Hiroshi Saruwatari (EUSIPCO, 2016)

Sparse sound field decomposition with multichannel extension of complex NMF. - Naoki Murata; Shoichi Koyama; Hirokazu Kameoka; Norihiro Takamune; Hiroshi Saruwatari (ICASSP, 2016)

Shifted and convolutive source-filter non-negative matrix factorization for monaural audio source separation. - Tomohiko Nakamura; Hirokazu Kameoka (ICASSP, 2016)

Statistical F0 prediction for electrolaryngeal speech enhancement considering generative process of F0 contours within product of experts framework. - Kou Tanaka; Hirokazu Kameoka; Tomoki Toda; Satoshi Nakamura 001 (ICASSP, 2016)

Majorisation-Minimisation Based Optimisation of the Composite Autoregressive System with Application to Glottal Inverse Filtering. - Lauri Juvela; Hirokazu Kameoka; Manu Airaksinen; Junichi Yamagishi; Paavo Alku (INTERSPEECH, 2016)

Semi-Supervised Joint Enhancement of Spectral and Cepstral Sequences of Noisy Speech. - Li Li 063; Hirokazu Kameoka; Takuya Higuchi; Hiroshi Saruwatari (INTERSPEECH, 2016)

Acoustic-to-Articulatory Inversion Mapping Based on Latent Trajectory Gaussian Mixture Model. - Patrick Lumban Tobing; Tomoki Toda; Hirokazu Kameoka; Satoshi Nakamura 001 (INTERSPEECH, 2016)

Determined Blind Source Separation Unifying Independent Vector Analysis and Nonnegative Matrix Factorization. - Daichi Kitamura; Nobutaka Ono; Hiroshi Sawada; Hirokazu Kameoka; Hiroshi Saruwatari (IEEE ACM Trans. Audio Speech Lang. Process., 2016)

Non-native speech conversion with consistency-aware recursive network and generative adversarial network. - Keisuke Oyamada; Hirokazu Kameoka; Takuhiro Kaneko; Hiroyasu Ando; Kaoru Hiramatsu; Kunio Kashino (APSIPA, 2017)

Deep acoustic-to-articulatory inversion mapping with latent trajectory modeling. - Patrick Lumban Tobing; Hirokazu Kameoka; Tomoki Toda (APSIPA, 2017)

Discriminative non-negative matrix factorization with majorization-minimization. - Li Li 063; Hirokazu Kameoka; Shoji Makino (HSCMA, 2017)

A majorization-minimization algorithm with projected gradient updates for time-domain spectrogram factorization. - Hideaki Kagami; Hirokazu Kameoka; Masahiro Yukawa (ICASSP, 2017)

Complex NMF with the generalized Kullback-Leibler divergence. - Hirokazu Kameoka; Hideaki Kagami; Masahiro Yukawa (ICASSP, 2017)

Generative adversarial network-based postfilter for statistical parametric speech synthesis. - Takuhiro Kaneko; Hirokazu Kameoka; Nobukatsu Hojo; Yusuke Ijima; Kaoru Hiramatsu; Kunio Kashino (ICASSP, 2017)

Fast algorithm for statistical phrase/accent command estimation based on generative model incorporating spectral features. - Ryotaro Sato; Hirokazu Kameoka; Kunio Kashino (ICASSP, 2017)

A noise suppression method for body-conducted soft speech based on non-negative tensor factorization of air- and body-conducted signals. - Yusuke Tajiri; Hirokazu Kameoka; Tomoki Toda (ICASSP, 2017)

DNN-SPACE: DNN-HMM-Based Generative Model of Voice F0 Contours for Statistical Phrase/Accent Command Estimation. - Nobukatsu Hojo; Yasuhito Ohsugi; Yusuke Ijima; Hirokazu Kameoka (INTERSPEECH, 2017)

Sequence-to-Sequence Voice Conversion with Similarity Metric Learned Using Generative Adversarial Networks. - Takuhiro Kaneko; Hirokazu Kameoka; Kaoru Hiramatsu; Kunio Kashino (INTERSPEECH, 2017)

Generative Adversarial Network-Based Postfilter for STFT Spectrograms. - Takuhiro Kaneko; Shinji Takaki; Hirokazu Kameoka; Junichi Yamagishi (INTERSPEECH, 2017)

Speech Enhancement Using Non-Negative Spectrogram Models with Mel-Generalized Cepstral Regularization. - Li Li 063; Hirokazu Kameoka; Tomoki Toda; Shoji Makino (INTERSPEECH, 2017)

Direct Modeling of Frequency Spectra and Waveform Generation Based on Phase Recovery for DNN-Based Speech Synthesis. - Shinji Takaki; Hirokazu Kameoka; Junichi Yamagishi (INTERSPEECH, 2017)

Physically Constrained Statistical F0 Prediction for Electrolaryngeal Speech Enhancement. - Kou Tanaka; Hirokazu Kameoka; Tomoki Toda; Satoshi Nakamura 001 (INTERSPEECH, 2017)

Mel-Generalized cepstral regularization for discriminative non-negative matrix factorization. - Li Li 063; Hirokazu Kameoka; Shoji Makino (MLSP, 2017)

Missing component restoration for masked speech signals based on time-domain spectrogram factorization. - Shogo Seki; Hirokazu Kameoka; Tomoki Toda; Kazuya Takeda (MLSP, 2017)

Parallel-Data-Free Voice Conversion Using Cycle-Consistent Adversarial Networks. - Takuhiro Kaneko; Hirokazu Kameoka (CoRR, 2017)

Automatic Speech Pronunciation Correction with Dynamic Frequency Warping-Based Spectral Conversion. - Nobukatsu Hojo; Hirokazu Kameoka; Kou Tanaka; Takuhiro Kaneko (EUSIPCO, 2018)

CycleGAN-VC: Non-parallel Voice Conversion Using Cycle-Consistent Adversarial Networks. - Takuhiro Kaneko; Hirokazu Kameoka (EUSIPCO, 2018)

Generative adversarial network-based approach to signal reconstruction from magnitude spectrogram. - Keisuke Oyamada; Hirokazu Kameoka; Takuhiro Kaneko; Kou Tanaka; Nobukatsu Hojo; Hiroyasu Ando (EUSIPCO, 2018)

Speech Waveform Synthesis from MFCC Sequences with Generative Adversarial Networks. - Lauri Juvela; Bajibabu Bollepalli; Xin Wang 037; Hirokazu Kameoka; Manu Airaksinen; Junichi Yamagishi; Paavo Alku (ICASSP, 2018)

Joint Separation and Dereverberation of Reverberant Mixtures with Determined Multichannel Non-Negative Matrix Factorization. - Hideaki Kagami; Hirokazu Kameoka; Masahiro Yukawa (ICASSP, 2018)

Deep Clustering with Gated Convolutional Networks. - Li Li 063; Hirokazu Kameoka (ICASSP, 2018)

Vae-Space: Deep Generative Model of Voice Fundamental Frequency Contours. - Kou Tanaka; Hirokazu Kameoka; Kazuho Morikawa (ICASSP, 2018)

StarGAN-VC: non-parallel many-to-many Voice Conversion Using Star Generative Adversarial Networks. - Hirokazu Kameoka; Takuhiro Kaneko; Kou Tanaka; Nobukatsu Hojo (SLT, 2018)

Synthetic-to-Natural Speech Waveform Conversion Using Cycle-Consistent Adversarial Networks. - Kou Tanaka; Takuhiro Kaneko; Nobukatsu Hojo; Hirokazu Kameoka (SLT, 2018)

Generative adversarial network-based approach to signal reconstruction from magnitude spectrograms. - Keisuke Oyamada; Hirokazu Kameoka; Takuhiro Kaneko; Kou Tanaka; Nobukatsu Hojo; Hiroyasu Ando (CoRR, 2018)

StarGAN-VC: Non-parallel many-to-many voice conversion with star generative adversarial networks. - Hirokazu Kameoka; Takuhiro Kaneko; Kou Tanaka; Nobukatsu Hojo (CoRR, 2018)

Semi-blind source separation with multichannel variational autoencoder. - Hirokazu Kameoka; Li Li 063; Shota Inoue; Shoji Makino (CoRR, 2018)

ACVAE-VC: Non-parallel many-to-many voice conversion with auxiliary classifier variational autoencoder. - Hirokazu Kameoka; Takuhiro Kaneko; Kou Tanaka; Nobukatsu Hojo (CoRR, 2018)

WaveCycleGAN: Synthetic-to-natural speech waveform conversion using cycle-consistent adversarial networks. - Kou Tanaka; Takuhiro Kaneko; Nobukatsu Hojo; Hirokazu Kameoka (CoRR, 2018)

ConvS2S-VC: Fully convolutional sequence-to-sequence voice conversion. - Hirokazu Kameoka; Kou Tanaka; Takuhiro Kaneko; Nobukatsu Hojo (CoRR, 2018)

Nonnegative Matrix Factorization With Basis Clustering Using Cepstral Distance Regularization. - Hirokazu Kameoka; Takuya Higuchi; Mikihiro Tanaka; Li Li 063 (IEEE ACM Trans. Audio Speech Lang. Process., 2018)

Generalized Multichannel Variational Autoencoder for Underdetermined Source Separation. - Shogo Seki; Hirokazu Kameoka; Li Li 063; Tomoki Toda; Kazuya Takeda (EUSIPCO, 2019)

Joint Separation and Dereverberation of Reverberant Mixtures with Multichannel Variational Autoencoder. - Shota Inoue; Hirokazu Kameoka; Li Li 063; Shogo Seki; Shoji Makino (ICASSP, 2019)

Seeing through Sounds: Predicting Visual Semantic Segmentation Results from Multichannel Audio Signals. - Go Irie; Mirela Ostrek; Haochen Wang; Hirokazu Kameoka; Akisato Kimura; Takahito Kawanishi; Kunio Kashino (ICASSP, 2019)

Cyclegan-VC2: Improved Cyclegan-based Non-parallel Voice Conversion. - Takuhiro Kaneko; Hirokazu Kameoka; Kou Tanaka; Nobukatsu Hojo (ICASSP, 2019)

Fast MVAE: Joint Separation and Classification of Mixed Sources Based on Multichannel Variational Autoencoder with Auxiliary Classifier. - Li Li 063; Hirokazu Kameoka; Shoji Makino (ICASSP, 2019)

ATTS2S-VC: Sequence-to-sequence Voice Conversion with Attention and Context Preservation Mechanisms. - Kou Tanaka; Hirokazu Kameoka; Takuhiro Kaneko; Nobukatsu Hojo (ICASSP, 2019)

StarGAN-VC2: Rethinking Conditional Methods for StarGAN-Based Voice Conversion. - Takuhiro Kaneko; Hirokazu Kameoka; Kou Tanaka; Nobukatsu Hojo (INTERSPEECH, 2019)

A Modified Algorithm for Multiple Input Spectrogram Inversion. - Dongxiao Wang; Hirokazu Kameoka; Koichi Shinoda (INTERSPEECH, 2019)

An Investigation of Features for Fundamental Frequency Pattern Prediction in Electrolaryngeal Speech Enhancement. - Mohammad Eshghi; Kou Tanaka; Kazuhiro Kobayashi; Hirokazu Kameoka; Tomoki Toda (SSW, 2019)

Underdetermined Source Separation Based on Generalized Multichannel Variational Autoencoder. - Shogo Seki; Hirokazu Kameoka; Li Li 063; Tomoki Toda; Kazuya Takeda (IEEE Access, 2019)

Training a Neural Speech Waveform Model using Spectral Losses of Short-Time Fourier Transform and Continuous Wavelet Transform. - Shinji Takaki; Hirokazu Kameoka; Junichi Yamagishi (CoRR, 2019)

WaveCycleGAN2: Time-domain Neural Post-filter for Speech Waveform Generation. - Kou Tanaka; Hirokazu Kameoka; Takuhiro Kaneko; Nobukatsu Hojo (CoRR, 2019)

Crossmodal Voice Conversion. - Hirokazu Kameoka; Kou Tanaka; Aaron Valero Puche; Yasunori Ohishi; Takuhiro Kaneko (CoRR, 2019)

The ASVspoof 2019 database. - Xin Wang 037; Junichi Yamagishi; Massimiliano Todisco; Héctor Delgado; Andreas Nautsch; Nicholas W. D. Evans; Md. Sahidullah; Ville Vestman; Tomi Kinnunen; Kong Aik Lee; Lauri Juvela; Paavo Alku; et al. (CoRR, 2019)

Independent Low-Rank Matrix Analysis Based on Generalized Kullback-Leibler Divergence. - Shinichi Mogami; Yoshiki Mitsui; Norihiro Takamune; Daichi Kitamura; Hiroshi Saruwatari; Yu Takahashi; Kazunobu Kondo; Hiroaki Nakajima; Hirokazu Kameoka (IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2019)

Supervised Determined Source Separation with Multichannel Variational Autoencoder. - Hirokazu Kameoka; Li Li 063; Shota Inoue; Shoji Makino (Neural Comput., 2019)

ACVAE-VC: Non-Parallel Voice Conversion With Auxiliary Classifier Variational Autoencoder. - Hirokazu Kameoka; Takuhiro Kaneko; Kou Tanaka; Nobukatsu Hojo (IEEE ACM Trans. Audio Speech Lang. Process., 2019)

Phoneme Embeddings on Predicting Fundamental Frequency Pattern for Electrolaryngeal Speech. - Mohammad Eshghi; Kazuhiro Kobayashi; Kou Tanaka; Hirokazu Kameoka; Tomoki Toda (APSIPA, 2020)

Voice Transformer Network: Sequence-to-Sequence Voice Conversion Using Transformer with Text-to-Speech Pretraining. - Wen-Chin Huang; Tomoki Hayashi; Yi-Chiao Wu; Hirokazu Kameoka; Tomoki Toda (INTERSPEECH, 2020)

CycleGAN-VC3: Examining and Improving CycleGAN-VCs for Mel-Spectrogram Conversion. - Takuhiro Kaneko; Hirokazu Kameoka; Kou Tanaka; Nobukatsu Hojo (INTERSPEECH, 2020)

Determined Audio Source Separation with Multichannel Star Generative Adversarial Network. - Li Li 063; Hirokazu Kameoka; Shoji Makino (MLSP, 2020)

FastMVAE: A Fast Optimization Algorithm for the Multichannel Variational Autoencoder Method. - Li Li 063; Hirokazu Kameoka; Shota Inoue; Shoji Makino (IEEE Access, 2020)

Majorization-Minimization Algorithm for Discriminative Non-Negative Matrix Factorization. - Li Li 063; Hirokazu Kameoka; Shoji Makino (IEEE Access, 2020)

Nonparallel Voice Conversion With Augmented Classifier Star Generative Adversarial Networks. - Hirokazu Kameoka; Takuhiro Kaneko; Kou Tanaka; Nobukatsu Hojo (IEEE ACM Trans. Audio Speech Lang. Process., 2020)

ConvS2S-VC: Fully Convolutional Sequence-to-Sequence Voice Conversion. - Hirokazu Kameoka; Kou Tanaka; Damian Kwasny; Takuhiro Kaneko; Nobukatsu Hojo (IEEE ACM Trans. Audio Speech Lang. Process., 2020)

StarGAN-based Emotional Voice Conversion for Japanese Phrases. - Asuka Moritani; Shoki Sakamoto; Ryo Ozaki; Hirokazu Kameoka; Tadahiro Taniguchi (APSIPA ASC, 2021)

SepNet: A Deep Separation Matrix Prediction Network for Multichannel Audio Source Separation. - Shota Inoue; Hirokazu Kameoka; Li Li 063; Shoji Makino (ICASSP, 2021)

Maskcyclegan-VC: Learning Non-Parallel Voice Conversion with Filling in Frames. - Takuhiro Kaneko; Hirokazu Kameoka; Kou Tanaka; Nobukatsu Hojo (ICASSP, 2021)

StarGAN-VC+ASR: StarGAN-Based Non-Parallel Voice Conversion Regularized by Automatic Speech Recognition. - Shoki Sakamoto; Akira Taniguchi; Tadahiro Taniguchi; Hirokazu Kameoka (Interspeech, 2021)

FastS2S-VC: Streaming Non-Autoregressive Sequence-to-Sequence Voice Conversion. - Hirokazu Kameoka; Kou Tanaka; Takuhiro Kaneko (CoRR, 2021)

X-DC: Explainable Deep Clustering Based on Learnable Spectrogram Templates. - Chihiro Watanabe; Hirokazu Kameoka (Neural Comput., 2021)

Pretraining Techniques for Sequence-to-Sequence Voice Conversion. - Wen-Chin Huang; Tomoki Hayashi; Yi-Chiao Wu; Hirokazu Kameoka; Tomoki Toda (IEEE ACM Trans. Audio Speech Lang. Process., 2021)

Many-to-Many Voice Transformer Network. - Hirokazu Kameoka; Wen-Chin Huang; Kou Tanaka; Takuhiro Kaneko; Nobukatsu Hojo; Tomoki Toda (IEEE ACM Trans. Audio Speech Lang. Process., 2021)

Harmonic-Temporal Factor Decomposition for Unsupervised Monaural Separation of Harmonic Sounds. - Tomohiko Nakamura; Hirokazu Kameoka (IEEE ACM Trans. Audio Speech Lang. Process., 2021)

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

Attentionpit: Soft Permutation Invariant Training for Audio Source Separation with Attention Mechanism. - Hirokazu Kameoka; Shogo Seki; Li Li 063; Chihiro Watanabe (ICASSP, 2022)

ISTFTNET: Fast and Lightweight Mel-Spectrogram Vocoder Incorporating Inverse Short-Time Fourier Transform. - Takuhiro Kaneko; Kou Tanaka; Hirokazu Kameoka; Shogo Seki (ICASSP, 2022)

HBP: An Efficient Block Permutation Solver Using Hungarian Algorithm and Spectrogram Inpainting for Multichannel Audio Source Separation. - Li Li 063; Hirokazu Kameoka; Shogo Seki (ICASSP, 2022)

Investigation And Comparison of Optimization Methods for Variational Autoencoder-Based Underdetermined Multichannel Source Separation. - Shogo Seki; Hirokazu Kameoka; Li Li 063 (ICASSP, 2022)

CAUSE: Crossmodal Action Unit Sequence Estimation from Speech. - Hirokazu Kameoka; Takuhiro Kaneko; Shogo Seki; Kou Tanaka (INTERSPEECH, 2022)

MISRNet: Lightweight Neural Vocoder Using Multi-Input Single Shared Residual Blocks. - Takuhiro Kaneko; Hirokazu Kameoka; Kou Tanaka; Shogo Seki (INTERSPEECH, 2022)

Distilling Sequence-to-Sequence Voice Conversion Models for Streaming Conversion Applications. - Kou Tanaka; Hirokazu Kameoka; Takuhiro Kaneko; Shogo Seki (SLT, 2022)

Application of non-negative matrix factorization in oncology: one approach for establishing precision medicine. - Ryuji Hamamoto; Ken Takasawa; Hidenori Machino; Kazuma Kobayashi; Satoshi Takahashi; Amina Bolatkan; Norio Shinkai; Akira Sakai; Rina Aoyama; Masayoshi Yamada; Ken Asada; Masaaki Komatsu; et al. (Briefings Bioinform., 2022)

Speak Like a Dog: Human to Non-human creature Voice Conversion. - Kohei Suzuki; Shoki Sakamoto; Tadahiro Taniguchi; Hirokazu Kameoka (CoRR, 2022)

Multiple Sound Source Tracking Based on Generative Modeling and Recursive Bayesian Filtering of Spatial Gradient Spectra. - Keisuke Takazawa; Hirokazu Kameoka; Masahiro Yukawa (APSIPA ASC, 2023)

DisC-VC: Disentangled and F0-Controllable Neural Voice Conversion. - Chihiro Watanabe; Hirokazu Kameoka (APSIPA ASC, 2023)

W2N-AVSC: Audiovisual Extension For Whisper-To-Normal Speech Conversion. - Shogo Seki; Kanami Imamura; Hirokazu Kameoka; Takuhiro Kaneko; Kou Tanaka; Noboru Harada (EUSIPCO, 2023)

Wave-U-Net Discriminator: Fast and Lightweight Discriminator for Generative Adversarial Network-Based Speech Synthesis. - Takuhiro Kaneko; Hirokazu Kameoka; Kou Tanaka; Shogo Seki (ICASSP, 2023)

JSV-VC: Jointly Trained Speaker Verification and Voice Conversion Models. - Shogo Seki; Hirokazu Kameoka; Kou Tanaka; Takuhiro Kaneko (ICASSP, 2023)

iSTFTNet2: Faster and More Lightweight iSTFT-Based Neural Vocoder Using 1D-2D CNN. - Takuhiro Kaneko; Hirokazu Kameoka; Kou Tanaka; Shogo Seki (INTERSPEECH, 2023)

CFVC: Conditional Filtering for Controllable Voice Conversion. - Kou Tanaka; Takuhiro Kaneko; Hirokazu Kameoka; Shogo Seki (INTERSPEECH, 2023)

PRVAE-VC: Non-Parallel Many-to-Many Voice Conversion with Perturbation-Resistant Variational Autoencoder. - Kou Tanaka; Hirokazu Kameoka; Takuhiro Kaneko (SSW, 2023)

Non-Parallel Whisper-to-Normal Speaking Style Conversion Using Auxiliary Classifier Variational Autoencoder. - Shogo Seki; Hirokazu Kameoka; Takuhiro Kaneko; Kou Tanaka (IEEE Access, 2023)

FastMVAE2: On Improving and Accelerating the Fast Variational Autoencoder-Based Source Separation Algorithm for Determined Mixtures. - Li Li 063; Hirokazu Kameoka; Shoji Makino (IEEE ACM Trans. Audio Speech Lang. Process., 2023)

GE2E-AC: Generalized End-to-End Loss Training for Accent Classification. - Chihiro Watanabe; Hirokazu Kameoka (APSIPA, 2024)

Learning to Assess Subjective Impressions from Speech. - Yuto Kondo; Hirokazu Kameoka; Kou Tanaka; Takuhiro Kaneko; Noboru Harada (EUSIPCO, 2024)

Training Generative Adversarial Network-Based Vocoder with Limited Data Using Augmentation-Conditional Discriminator. - Takuhiro Kaneko; Hirokazu Kameoka; Kou Tanaka (ICASSP, 2024)

Selecting N-Lowest Scores for Training MOS Prediction Models. - Yuto Kondo; Hirokazu Kameoka; Kou Tanaka; Takuhiro Kaneko (ICASSP, 2024)

FastVoiceGrad: One-step Diffusion-Based Voice Conversion with Adversarial Conditional Diffusion Distillation. - Takuhiro Kaneko; Hirokazu Kameoka; Kou Tanaka; Yuto Kondo (INTERSPEECH, 2024)

PRVAE-VC2: Non-Parallel Voice Conversion by Distillation of Speech Representations. - Kou Tanaka; Hirokazu Kameoka; Takuhiro Kaneko; Yuto Kondo (INTERSPEECH, 2024)

VoiceGrad: Non-Parallel Any-to-Many Voice Conversion With Annealed Langevin Dynamics. - Hirokazu Kameoka; Takuhiro Kaneko; Kou Tanaka; Nobukatsu Hojo; Shogo Seki (IEEE ACM Trans. Audio Speech Lang. Process., 2024)

Rethinking Mean Opinion Scores in Speech Quality Assessment: Score Aggregation through Quantized Distribution Fitting. - Yuto Kondo; Hirokazu Kameoka; Kou Tanaka; Takuhiro Kaneko (ICASSP, 2025)

JIS: A Speech Corpus of Japanese Idol Speakers with Various Speaking Styles. - Yuto Kondo; Hirokazu Kameoka; Kou Tanaka; Takuhiro Kaneko (CoRR, 2025)

Rethinking Mean Opinion Scores in Speech Quality Assessment: Aggregation through Quantized Distribution Fitting. - Yuto Kondo; Hirokazu Kameoka; Kou Tanaka; Takuhiro Kaneko (CoRR, 2025)