A method of signal extraction from noisy signal. - Masashi Unoki; Masato Akagi (EUROSPEECH, 1997)

A time-varying, analysis/synthesis auditory filterbank using the gammachirp. - Toshio Irino; Masashi Unoki (ICASSP, 1998)

Signal extraction from noisy signal based on auditory scene analysis. - Masashi Unoki; Masato Akagi (ICSLP, 1998)

Segregation of vowel in background noise using the model of segregating two acoustic sources based on auditory scene analysis. - Masashi Unoki; Masato Akagi (EUROSPEECH, 1999)

A method of signal extraction from noisy signal based on auditory scene analysis. - Masashi Unoki; Masato Akagi (Speech Commun., 1999)

A fundamental frequency estimation method for noisy speech based on instantaneous amplitude and frequency. - Yuichi Ishimoto; Masashi Unoki; Masato Akagi (INTERSPEECH, 2001)

A method based on the MTF concept for dereverberating the power envelope from the reverberant signal. - Masashi Unoki; Masashi Furukawa; Keigo Sakata; Masato Akagi (ICASSP (1), 2003)

A model for selective segregation of a target instrument sound from the mixed sound of various instruments. - Masashi Unoki; Masaaki Kubo; Masato Akagi (ICMC, 2003)

A speech dereverberation method based on the MTF concept. - Masashi Unoki; Keigo Sakata; Masato Akagi (INTERSPEECH, 2003)

A speech dereverberation method based on the MTF concept using adaptive time-frequency divisions. - Masashi Unoki; Masato Toi; Masato Akagi (EUSIPCO, 2004)

Analysis of acoustic features affecting "singing-ness" and its application to singing-voice synthesis from speaking-voice. - Takeshi Saitou; Naoya Tsuji; Masashi Unoki; Masato Akagi (INTERSPEECH, 2004)

A model for selective segregation of a target instrument sound from the mixed sound of various instruments. - Masashi Unoki; Masaaki Kubo; Atsushi Haniu; Masato Akagi (INTERSPEECH, 2005)

Development of an F0 control model based on F0 dynamic characteristics for singing-voice synthesis. - Takeshi Saitou; Masashi Unoki; Masato Akagi (Speech Commun., 2005)

A robust feature extraction based on the MTF concept for speech recognition in reverberant environment. - Xugang Lu; Masashi Unoki; Masato Akagi (INTERSPEECH, 2006)

Vocal conversion from speaking voice to singing voice using STRAIGHT. - Takeshi Saitou; Masataka Goto; Masashi Unoki; Masato Akagi (INTERSPEECH, 2007)

Method of LP-based blind restoration for improving intelligibility of bone-conducted speech. - Thang Tat Vu; Germine Seide; Masashi Unoki; Masato Akagi (INTERSPEECH, 2007)

MTF-based method of blind estimation of reverberation time in room acoustics. - Masashi Unoki; Sota Hiramatsu (EUSIPCO, 2008)

Comparative evaluations of robust and accurate F0 estimates in reverberant environments. - Masashi Unoki; Toshihiro Hosorogiya; Yuichi Ishimoto (ICASSP, 2008)

Audio Watermarking Method Based on the Cochlear Delay Characteristics. - Masashi Unoki; Daiki Hamada (IIH-MSP, 2008)

Robust front end processing for speech recognition in reverberant environments: utilization of speech characteristics. - Rico Petrick; Xugang Lu; Masashi Unoki; Masato Akagi; Rüdiger Hoffmann (INTERSPEECH, 2008)

A comprehensive study on the effects of room reverberation on fundamental frequency estimation. - Rico Petrick; Masashi Unoki; Anish Mittal; Carlos Segura; Rüdiger Hoffmann (INTERSPEECH, 2008)

MTF-based power envelope restoration in noisy reverberant environments. - Masashi Unoki; Yutaka Yamasaki; Masato Akagi (EUSIPCO, 2009)

Temporal contrast normalization and edge-preserved smoothing on temporal modulation structure for robust speech recognition. - Xugang Lu; Shigeki Matsuda; Masashi Unoki; Tohru Shimizu; Satoshi Nakamura 001 (ICASSP, 2009)

Embedding Limitations with Audio-watermarking Method Based on Cochlear-delay Characteristics. - Kuniaki Imabeppu; Daiki Hamada; Masashi Unoki (IIH-MSP, 2009)

Subband temporal modulation spectrum normalization for automatic speech recognition in reverberant environments. - Xugang Lu; Masashi Unoki; Satoshi Nakamura 001 (INTERSPEECH, 2009)

Normalization on the modulation spectrum of the subband temporal envelopes for automatic speech recognition in reverberant environments. - Xugang Lu; Masashi Unoki; Satoshi Nakamura 001 (IUCS, 2009)

Speech Enhancement Based on Noise Eigenspace Projection. - Dongwen Ying; Masashi Unoki; Xugang Lu; Jianwu Dang 001 (IEICE Trans. Inf. Syst., 2009)

Design of IIR All-Pass Filter Based on Cochlear Delay to Reduce Embedding Limitations. - Masashi Unoki; Toshizo Kosugi; Atsushi Haniu; Ryota Miyauchi (IIH-MSP, 2010)

Voice activity detection in a reguarized reproducing kernel hilbert space. - Xugang Lu; Masashi Unoki; Ryosuke Isotani; Hisashi Kawai; Satoshi Nakamura 001 (INTERSPEECH, 2010)

Methods for robust speech recognition in reverberant environments: a comparison. - Rico Petrick; Thomas Fehér; Masashi Unoki; Rüdiger Hoffmann (INTERSPEECH, 2010)

Speech enhancement as a functional approximation and generalization. - Xugang Lu; Masashi Unoki; Ryosuke Isotani; Hisashi Kawai; Satoshi Nakamura 001 (ISCSLP, 2010)

Temporal contrast normalization and edge-preserved smoothing of temporal modulation structures of speech for robust speech recognition. - Xugang Lu; Shigeki Matsuda; Masashi Unoki; Satoshi Nakamura 001 (Speech Commun., 2010)

Reversible Watermarking for Digital Audio Based on Cochlear Delay Characteristics. - Masashi Unoki; Ryota Miyauchi (IIH-MSP, 2011)

Adaptive Regularization Framework for Robust Voice Activity Detection. - Xugang Lu; Masashi Unoki; Ryosuke Isotani; Hisashi Kawai; Satoshi Nakamura 001 (INTERSPEECH, 2011)

Voice Activity Detection in MTF-Based Power Envelope Restoration. - Masashi Unoki; Xugang Lu; Rico Petrick; Shota Morita; Masato Akagi; Rüdiger Hoffmann (INTERSPEECH, 2011)

Sub-band temporal modulation envelopes and their normalization for automatic speech recognition in reverberant environments. - Xugang Lu; Masashi Unoki; Satoshi Nakamura 001 (Comput. Speech Lang., 2011)

Embedding Limitations with Digital-audio Watermarking Method Based on Cochlear Delay Characteristics. - Masashi Unoki; Kuniaki Imabeppu; Daiki Hamada; Atsushi Haniu; Ryota Miyauchi (J. Inf. Hiding Multim. Signal Process., 2011)

Temporal modulation normalization for robust speech feature extraction and recognition. - Xugang Lu; Shigeki Matsuda; Masashi Unoki; Satoshi Nakamura 001 (Multim. Tools Appl., 2011)

Data-hiding Scheme for Digital-audio in Amplitude Modulation Domain. - Nhut Minh Ngo; Masashi Unoki; Ryota Miyauchi; Yôiti Suzuki (IIH-MSP, 2012)

Detection of Tampering in Speech Signals with Inaudible Watermarking Technique. - Masashi Unoki; Ryota Miyauchi (IIH-MSP, 2012)

Robust voice activity detection using empirical mode decomposition and modulation spectrum analysis. - Yasuaki Kanai; Masashi Unoki (ISCSLP, 2012)

Controlling the tradeoff property in a regularization framework for noise reduction. - Xugang Lu; Masashi Unoki; Shigeki Matsuda; Chiori Hori; Hideki Kashioka (ISCSLP, 2012)

Unified denoising and dereverberation method used in restoration of MTF-based power envelope. - Masashi Unoki; Xugang Lu (ISCSLP, 2012)

Improvements to Creativity in Singing Abilities Based on Perspective of Studies on Interaction between Speech Production and Auditory Perception. - Masashi Unoki; Kazushi Nishimoto (KICSS, 2012)

IMM-based feature compensation robust to slowly time-varying noise and reverberation. - Shin Jae Kang; Chang Woo Han; Kang Hyun Lee; Nam Soo Kim; Masashi Unoki (ChinaSIP, 2013)

Blind method of estimating speech transmission index in room acoustics based on concept of modulation transfer function. - Masashi Unoki; Tomohiro Ikeda; Kyohei Sasaki; Ryota Miyauchi; Masato Akagi; Nam Soo Kim (ChinaSIP, 2013)

Blind method of estimating speech transmission index from reverberant speech signals. - Masashi Unoki; Kyohei Sasaki; Ryota Miyauchi; Masato Akagi; Nam Soo Kim (EUSIPCO, 2013)

Robust Audio Data Hiding Method Based on Phase of Modulated Complex Lapped Transform. - Kiho Cho; Soo Hyun Bae; In Kyu Choi; Nam Soo Kim; Masashi Unoki (IIH-MSP, 2013)

Study on Method for Estimating F0 of Steady Complex Tone in Noisy Reverberant Environments. - Kenichiro Miwa; Masashi Unoki (IIH-MSP, 2013)

Watermarking Method for Speech Signals Based on Modifications to LSFs. - Shengbei Wang; Masashi Unoki (IIH-MSP, 2013)

Concurrent processing of voice activity detection and noise reduction using empirical mode decomposition and modulation spectrum analysis. - Yasuaki Kanai; Shota Morita; Masashi Unoki (INTERSPEECH, 2013)

MTF based Kalman filtering with linear prediction for power envelope restoration. - Yang Liu 052; Masashi Unoki (ISPACS, 2013)

Controlling Tradeoff Between Approximation Accuracy and Complexity of a Smooth Function in a Reproducing Kernel Hilbert Space for Noise Reduction. - Xugang Lu; Masashi Unoki; Shigeki Matsuda; Chiori Hori; Hideki Kashioka (IEEE Trans. Signal Process., 2013)

Watermarking of speech signals based on formant enhancement. - Shengbei Wang; Masashi Unoki (EUSIPCO, 2014)

Restoration of instantaneous amplitude and phase using Kalman filter for speech enhancement. - Naushin Nower; Yang Liu 052; Masashi Unoki (ICASSP, 2014)

Hybrid Speech Watermarking Based on Formant Enhancement and Cochlear Delay. - Shengbei Wang; Masashi Unoki (IIH-MSP, 2014)

Formant enhancement based speech watermarking for tampering detection. - Shengbei Wang; Masashi Unoki; Nam Soo Kim (INTERSPEECH, 2014)

Speech analysis method based on source-filter model using multivariate empirical mode decomposition in log-spectrum domain. - Surasak Boonkla; Masashi Unoki; Stanislav S. Makhanov; Chai Wutiwiwatchai (ISCSLP, 2014)

Signal to noise ratio estimation based on an optimal design of subband voice activity detection. - Shota Morita; Xugang Lu; Masashi Unoki (ISCSLP, 2014)

An Audio Watermarking Scheme Based on Singular-Spectrum Analysis. - Jessada Karnjana; Masashi Unoki; Pakinee Aimmanee; Chai Wutiwiwatchai (IWDW, 2014)

Watermarking for Digital Audio Based on Adaptive Phase Modulation. - Nhut Minh Ngo; Masashi Unoki (IWDW, 2014)

iDAF-drum: Supporting Practice of Drumstick Control by Exploiting Insignificantly Delayed Auditory Feedback. - Kazushi Nishimoto; Akari Ikenoue; Masashi Unoki (KICSS, 2014)

Data Hiding Scheme for Amplitude Modulation Radio Broadcasting Systems. - Nhut Minh Ngo; Masashi Unoki; Ryota Miyauchi; Yôiti Suzuki (J. Inf. Hiding Multim. Signal Process., 2014)

An audio watermarking scheme based on automatic parameterized singular-spectrum analysis using differential evolution. - Jessada Karnjana; Pakinee Aimmanee; Masashi Unoki; Chai Wutiwiwatchai (APSIPA, 2015)

Restoration of instantaneous amplitude and phase of speech signal in noisy reverberant environments. - Yang Liu 052; Naushin Nower; Yonghong Yan 002; Masashi Unoki (EUSIPCO, 2015)

Robust and reliable audio watermarking based on dynamic phase coding and error control coding. - Nhut Minh Ngo; Brian Michael Kurkoski; Masashi Unoki (EUSIPCO, 2015)

Robust and reliable audio watermarking based on phase coding. - Nhut Minh Ngo; Masashi Unoki (ICASSP, 2015)

An Automatic Watermarking in CELP Speech Codec Based on Formant Tuning. - Erick Christian Garcia Alvarez; Shengbei Wang; Masashi Unoki (IIH-MSP, 2015)

Feasibility of Estimating Direction of Arrival Based on Monaural Modulation Spectrum. - Daisuke Morikawa; Masaru Ando; Masashi Unoki (IIH-MSP, 2015)

Complex tensor factorization in modulation frequency domain for single-channel speech enhancement. - Shogo Masaya; Masashi Unoki (INTERSPEECH, 2015)

Robust, Blindly-Detectable, and Semi-Reversible Technique of Audio Watermarking Based on Cochlear Delay Characteristics. - Masashi Unoki; Ryota Miyauchi (IEICE Trans. Inf. Syst., 2015)

Speech Watermarking Method Based on Formant Tuning. - Shengbei Wang; Masashi Unoki (IEICE Trans. Inf. Syst., 2015)

Tampering Detection Scheme for Speech Signals using Formant Enhancement based Watermarking. - Shengbei Wang; Ryota Miyauchi; Masashi Unoki; Nam Soo Kim (J. Inf. Hiding Multim. Signal Process., 2015)

Restoration scheme of instantaneous amplitude and phase using Kalman filter with efficient linear prediction for speech enhancement. - Naushin Nower; Yang Liu 052; Masashi Unoki (Speech Commun., 2015)

SSA-based audio-information-hiding scheme with psychoacoustic model. - Jessada Karnjana; Masashi Unoki; Pakinee Aimmanee; Chai Wutiwiwatchai (APSIPA, 2016)

Investigations into vowel and consonant structures in articulatory and auditory spaces using Laplacian eigenmaps. - Jianwu Dang 001; Shengbei Wang; Masashi Unoki (ICASSP, 2016)

Modulation Spectral Features for Predicting Vocal Emotion Recognition by Simulated Cochlear Implants. - Zhi Zhu; Ryota Miyauchi; Yukiko Araki; Masashi Unoki (INTERSPEECH, 2016)

Robust front-end for speech recognition by human and machine in noisy reverberant environments: The effect of phase information. - Yang Liu 052; Naushin Nower; Shota Morita; Masashi Unoki (ISCSLP, 2016)

Robust Speech Analysis Based on Source-Filter Model Using Multivariate Empirical Mode Decomposition in Noisy Environments. - Surasak Boonkla; Masashi Unoki; Stanislav S. Makhanov (SPECOM, 2016)

Speech Analysis Method Based on Source-Filter Model Using Multivariate Empirical Mode Decomposition. - Surasak Boonkla; Masashi Unoki; Stanislav S. Makhanov; Chai Wutiwiwatchai (IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2016)

Singular-Spectrum Analysis for Digital Audio Watermarking with Automatic Parameterization and Parameter Estimation. - Jessada Karnjana; Masashi Unoki; Pakinee Aimmanee; Chai Wutiwiwatchai (IEICE Trans. Inf. Syst., 2016)

MTF-Based Kalman Filtering with Linear Prediction for Power Envelope Restoration in Noisy Reverberant Environments. - Yang Liu 052; Shota Morita; Masashi Unoki (IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2016)

Method of Audio Watermarking Based on Adaptive Phase Modulation. - Nhut Minh Ngo; Masashi Unoki (IEICE Trans. Inf. Syst., 2016)

Audio Watermarking Scheme Based on Singular Spectrum Analysis and Psychoacoustic Model with Self-Synchronization. - Jessada Karnjana; Masashi Unoki; Pakinee Aimmanee; Chai Wutiwiwatchai (J. Electr. Comput. Eng., 2016)

Speech enhancement of instantaneous amplitude and phase for applications in noisy reverberant environments. - Yang Liu 052; Naushin Nower; Shota Morita; Masashi Unoki (Speech Commun., 2016)

Robust Voice Activity Detection Based on Concept of Modulation Transfer Function in Noisy Reverberant Environments. - Shota Morita; Masashi Unoki; Xugang Lu; Masato Akagi (J. Signal Process. Syst., 2016)

F0 estimation using empirical mode decomposition and complex cepstrum analysis in reverberant environments. - Surasak Boonkla; Masashi Unoki; Chai Wutiwiwatchai; Stanislav S. Makhanov (APSIPA, 2017)

Speech watermarking scheme based on singular-spectrum analysis for tampering detection and identification. - Jessada Karnjana; Kasorn Galajit; Pakinee Aimmanee; Chai Wutiwiwatchai; Masashi Unoki (APSIPA, 2017)

Speech emotion recognition using multichannel parallel convolutional recurrent neural networks based on gammatone auditory filterbank. - Zhichao Peng; Zhi Zhu; Masashi Unoki; Jianwu Dang 001; Masato Akagi (APSIPA, 2017)

Study on method for protecting speech privacy by actively controlling speech transmission index in simulated room. - Masashi Unoki; Yuta Kashihara; Maori Kobayashi; Masato Akagi (APSIPA, 2017)

Feasibility of vocal emotion conversion on modulation spectrogram for simulated cochlear implants. - Zhi Zhu; Ryota Miyauchi; Yukiko Araki; Masashi Unoki (EUSIPCO, 2017)

Study on Speech Representation Based on Spikegram for Speech Fingerprints. - Dung Kim Tran; Masashi Unoki (IIH-MSP (2), 2017)

Robust Method for Estimating F0 of Complex Tone Based on Pitch Perception of Amplitude Modulated Signal. - Kenichiro Miwa; Masashi Unoki (INTERSPEECH, 2017)

Method of Estimating Signal-to-Noise Ratio Based on Optimal Design for Sub-band Voice Activity Detection. - Shota Morita; Xugang Lu; Masashi Unoki; Masato Akagi (J. Inf. Hiding Multim. Signal Process., 2017)

Method of Blindly Estimating Speech Transmission Index in Noisy Reverberant Environments. - Masashi Unoki; Akikazu Miyazaki; Shota Morita; Masato Akagi (J. Inf. Hiding Multim. Signal Process., 2017)

Method of Estimating Direction of Arrival of Sound Source for Monaural Hearing Based on Temporal Modulation Perception. - Nguyen Khanh Bui; Daisuke Morikawa; Masashi Unoki (ICASSP, 2018)

Speech Watermarking Based on Robust Principal Component Analysis and Formant Manipulations. - Shengbei Wang; Weitao Yuan; Jianming Wang; Masashi Unoki (ICASSP, 2018)

Auditory-Inspired End-to-End Speech Emotion Recognition Using 3D Convolutional Recurrent Neural Networks Based on Spectral-Temporal Representation. - Zhichao Peng; Zhi Zhu; Masashi Unoki; Jianwu Dang 001; Masato Akagi (ICME, 2018)

Digital Audio Watermarking Method Based on Singular Spectrum Analysis with Automatic Parameter Estimation Using a Convolutional Neural Network. - Kasorn Galajit; Jessada Karnjana; Pakinee Aimmanee; Masashi Unoki (IIH-MSP (2), 2018)

Noise Suppression Method Based on Modulation Spectrum Analysis. - Takuto Isoyama; Masashi Unoki (SPECOM, 2018)

A Robust Method for Blindly Estimating Speech Transmission Index using Convolutional Neural Network with Temporal Amplitude Envelope. - Suradej Duangpummet; Jessada Karnjana; Waree Kongprawechnon; Masashi Unoki (APSIPA, 2019)

Dimensional Emotion Recognition from Speech Using Modulation Spectral Features and Recurrent Neural Networks. - Zhichao Peng; Zhi Zhu; Masashi Unoki; Jianwu Dang 001; Masato Akagi (APSIPA, 2019)

Multimodal BigFive Personality Trait Analysis Using Communication Skill Indices and Multiple Discussion Types Dataset. - Candy Olivia Mawalim; Shogo Okada; Yukiko I. Nakano; Masashi Unoki (HCI (13), 2019)

Inaudible Speech Watermarking Based on Self-compensated Echo-hiding and Sparse Subspace Clustering. - Shengbei Wang; Weitao Yuan; Jianming Wang; Masashi Unoki (ICASSP, 2019)

Proximal Deep Recurrent Neural Network for Monaural Singing Voice Separation. - Weitao Yuan; Shengbei Wang; Xiangrui Li; Masashi Unoki; Wenwu Wang 001 (ICASSP, 2019)

Data Augmentation for Monaural Singing Voice Separation Based on Variational Autoencoder-Generative Adversarial Network. - Boxin He; Shengbei Wang; Weitao Yuan; Jianming Wang; Masashi Unoki (ICME, 2019)

Estimates of Transmission Characteristics Related to Perception of Bone-Conducted Speech Using Real Utterances and Transcutaneous Vibration on Larynx. - Teruki Toya; Peter Birkholz; Masashi Unoki (SPECOM, 2019)

Speech Watermarking Based on Source-filter Model of Speech Production. - Shengbei Wang; Weitao Yuan; Jianming Wang; Masashi Unoki (J. Inf. Hiding Multim. Signal Process., 2019)

Detection of speech tampering using sparse representations and spectral manipulations based information hiding. - Shengbei Wang; Weitao Yuan; Jianming Wang; Masashi Unoki (Speech Commun., 2019)

Enhanced feature network for monaural singing voice separation. - Weitao Yuan; Boxin He; Shengbei Wang; Jianming Wang; Masashi Unoki (Speech Commun., 2019)

A Skip Attention Mechanism for Monaural Singing Voice Separation. - Weitao Yuan; Shengbei Wang; Xiangrui Li; Masashi Unoki; Wenwu Wang 001 (IEEE Signal Process. Lett., 2019)

Speech Information Hiding by Modification of LSF Quantization Index in CELP Codec. - Candy Olivia Mawalim; Shengbei Wang; Masashi Unoki (APSIPA, 2020)

Enhancement of speech intelligibility under noisy reverberant conditions based on modulation spectrum concept. - Thuan Van Ngo; Tuan Vu Ho; Masashi Unoki; Rieko Kubo; Masato Akagi (APSIPA, 2020)

Speech Privacy Protection based on Optimal Controlling Estimated Speech Transmission Index in Noisy Reverberant Environments. - Suradej Duangpummet; Phrimphissa Kraikhun; Chatrin Phunruangsakao; Jessada Karnjana; Masashi Unoki; Waree Kongprawechnon (EUSIPCO, 2020)

X-Vector Singular Value Modification and Statistical-Based Decomposition with Ensemble Regression Modeling for Speaker Anonymization System. - Candy Olivia Mawalim; Kasorn Galajit; Jessada Karnjana; Masashi Unoki (INTERSPEECH, 2020)

Cortical Oscillatory Hierarchy for Natural Sentence Processing. - Bin Zhao; Jianwu Dang 001; Gaoyan Zhang; Masashi Unoki (INTERSPEECH, 2020)

Speech Emotion Recognition Using 3D Convolutions and Attention-Based Sliding Recurrent Networks With Auditory Front-Ends. - Zhichao Peng; Xingfeng Li 001; Zhi Zhu; Masashi Unoki; Jianwu Dang 001; Masato Akagi (IEEE Access, 2020)

Non-Blind Speech Watermarking Method Based on Spread-Spectrum Using Linear Prediction Residue. - Reiya Namikawa; Masashi Unoki (IEICE Trans. Inf. Syst., 2020)

Multi-Subspace Echo Hiding Based on Time-Frequency Similarities of Audio Signals. - Shengbei Wang; Weitao Yuan; Masashi Unoki (IEEE ACM Trans. Audio Speech Lang. Process., 2020)

Hybridization of speech information hiding and encryption for double-layer security in speech communication. - Kasorn Galajit; Jessada Karnjana; Pakinee Aimmanee; Masashi Unoki (APSIPA ASC, 2021)

Study on Simultaneous Estimation of Glottal Source and Vocal Tract Parameters by ARMAX-LF Model for Speech Analysis/Synthesis. - Kai Li 018; Masashi Unoki; Yongwei Li; Jianwu Dang 001; Masato Akagi (APSIPA ASC, 2021)

Improving Security in McAdams Coefficient-Based Speaker Anonymization by Watermarking Method. - Candy Olivia Mawalim; Masashi Unoki (APSIPA ASC, 2021)

Tampering Detection for Speech Signals Using Synchronization Code and LSF-based Watermarks. - Shengbei Wang; Weitao Yuan; Zhen Zhang; Jianming Wang; Masashi Unoki (APSIPA ASC, 2021)

Blind Estimation of Room Acoustic Parameters and Speech Transmission Index using MTF-based CNNs. - Suradej Duangpummet; Jessada Karnjana; Waree Kongprawechnon; Masashi Unoki (EUSIPCO, 2021)

Robust Voice Activity Detection Using a Masked Auditory Encoder Based Convolutional Neural Network. - Nan Li; Longbiao Wang; Masashi Unoki; Sheng Li 010; Rui Wang 102; Meng Ge; Jianwu Dang 001 (ICASSP, 2021)

Synchronous Multi-Bit Audio Watermarking Based on Phase Shifting. - Shengbei Wang; Weitao Yuan; Zhen Zhang; Jianming Wang; Masashi Unoki (ICASSP, 2021)

Crossfire Conditional Generative Adversarial Networks for Singing Voice Extraction. - Weitao Yuan; Shengbei Wang; Xiangrui Li; Masashi Unoki; Wenwu Wang 001 (Interspeech, 2021)

Frequency-specific Brain Network Dynamics during Perceiving Real Words and Pseudowords. - Taiyang Guo; Jianwu Dang 001; Gaoyan Zhang; Bin Zhao; Masashi Unoki (ISCSLP, 2021)

Matching Pursuit and Sparse Coding for Auditory Representation. - Dung Kim Tran; Masashi Unoki (IEEE Access, 2021)

Speech Watermarking Method Using McAdams Coefficient Based on Random Forest Learning. - Candy Olivia Mawalim; Masashi Unoki (Entropy, 2021)

Multi-resolution modulation-filtered cochleagram feature for LSTM-based dimensional emotion recognition from speech. - Zhichao Peng; Jianwu Dang 001; Masashi Unoki; Masato Akagi (Neural Networks, 2021)

Evolving Multi-Resolution Pooling CNN for Monaural Singing Voice Separation. - Weitao Yuan; Bofei Dong; Shengbei Wang; Masashi Unoki; Wenwu Wang 001 (IEEE ACM Trans. Audio Speech Lang. Process., 2021)

Unsupervised Anomalous Sound Detection for Machine Condition Monitoring Using Temporal Modulation Features on Gammatone Auditory Filterbank. - Kai Li 018; Quoc-Huy Nguyen; Yasuji Ota; Masashi Unoki (DCASE, 2022)

Relationship Between Speakers' Physiological Structure and Acoustic Speech Signals: Data-Driven Study Based on Frequency-Wise Attentional Neural Network. - Kai Li 018; Xugang Lu; Masato Akagi; Jianwu Dang 001; Sheng Li 010; Masashi Unoki (EUSIPCO, 2022)

Bone-conducted Speech Enhancement Using Vector-quantized Variational Autoencoder and Gammachirp Filterbank Cepstral Coefficients. - Quoc-Huy Nguyen; Masashi Unoki (EUSIPCO, 2022)

An Improved Stimulus Reconstruction Method for EEG-Based Short-Time Auditory Attention Detection. - Kai Yang; Zhuo Zhang; Gaoyan Zhang; Masashi Unoki; Jianwu Dang 001; Longbiao Wang (ICONIP (5), 2022)

Vector-quantized Variational Autoencoder for Phase-aware Speech Enhancement. - Tuan Vu Ho; Quoc Huy Nguyen; Masato Akagi; Masashi Unoki (INTERSPEECH, 2022)

Data Augmentation Using McAdams-Coefficient-Based Speaker Anonymization for Fake Audio Detection. - Kai Li 018; Sheng Li 010; Xugang Lu; Masato Akagi; Meng Liu 017; Lin Zhang; Chang Zeng; Longbiao Wang; Jianwu Dang 001; Masashi Unoki (INTERSPEECH, 2022)

Global Signal-to-noise Ratio Estimation Based on Multi-subband Processing Using Convolutional Neural Network. - Nan Li; Meng Ge; Longbiao Wang; Masashi Unoki; Sheng Li 010; Jianwu Dang 001 (INTERSPEECH, 2022)

Automatic Mean Opinion Score Estimation with Temporal Modulation Features on Gammatone Filterbank for Speech Assessment. - Huy Nguyen; Kai Li 018; Masashi Unoki (INTERSPEECH, 2022)

Method for improving the word intelligibility of presented speech using bone-conduction headphones. - Teruki Toya; Wenyu Zhu; Maori Kobayashi; Kenichi Nakamura; Masashi Unoki (INTERSPEECH, 2022)

Dialogue scenario classification based on social factors. - Yuning Liu; Di Zhou; Masashi Unoki; Jianwu Dang 001; Aijun Li (ISCSLP, 2022)

Reconstruction of speech spectrogram based on non-invasive EEG signal. - Di Zhou; Masashi Unoki; Gaoyan Zhang; Jianwu Dang 001 (ISCSLP, 2022)

Speaker anonymization by modifying fundamental frequency and x-vector singular value. - Candy Olivia Mawalim; Kasorn Galajit; Jessada Karnjana; Shunsuke Kidani; Masashi Unoki (Comput. Speech Lang., 2022)

Blind Speech Watermarking Method with Frame Self-Synchronization Based on Spread-Spectrum Using Linear Prediction Residue. - Takuto Isoyama; Shunsuke Kidani; Masashi Unoki (Entropy, 2022)

Detection of Brain Network Communities During Natural Speech Comprehension From Functionally Aligned EEG Sources. - Di Zhou; Gaoyan Zhang; Jianwu Dang 001; Masashi Unoki; Xin Liu (Frontiers Comput. Neurosci., 2022)

Deepfake-speech Detection with Pathological Features and Multilayer Perceptron Neural Network. - Anuwat Chaiwongyen; Suradej Duangpummet; Jessada Karnjana; Waree Kongprawechnon; Masashi Unoki (APSIPA ASC, 2023)

Analysis of Spectro-Temporal Modulation Representation for Deep-Fake Speech Detection. - Haowei Cheng; Candy Olivia Mawalim; Kai Li 018; Lijun Wang; Masashi Unoki (APSIPA ASC, 2023)

Contribution of modulation spectral features for cross-lingual speech emotion recognition under noisy reverberant conditions. - Taiyang Guo; Sixia Li; Shunsuke Kidani; Shogo Okada; Masashi Unoki (APSIPA ASC, 2023)

Increasing Speech Intelligibility by Mimicking Professional Announcers' Voices and Its Physical Correlates. - Dung Kim Tran; Masato Akagi; Masashi Unoki (APSIPA ASC, 2023)

Incorporating the Digit Triplet Test in A Lightweight Speech Intelligibility Prediction for Hearing Aids. - Xiajie Zhou; Candy Olivia Mawalim; Benita Angela Titalim; Masashi Unoki (APSIPA ASC, 2023)

Data-driven Non-uniform Filterbanks Based on F-ratio for Machine Anomalous Sound Detection. - Kai Li 018; Dung Kim Tran; Xugang Lu; Masato Akagi; Masashi Unoki (EUSIPCO, 2023)

Auditory Model Optimization with Wavegram-CNN and Acoustic Parameter Models for Nonintrusive Speech Intelligibility Prediction in Hearing Aids. - Candy Olivia Mawalim; Benita Angela Titalim; Shogo Okada; Masashi Unoki (EUSIPCO, 2023)

An Improved Optimal Transport Kernel Embedding Method with Gating Mechanism for Singing Voice Separation and Speaker Identification. - Weitao Yuan; Yuren Bian; Shengbei Wang; Masashi Unoki; Wenwu Wang 001 (ICASSP, 2023)

Consonant-emphasis Method Incorporating Robust Consonant-section Detection to Improve Intelligibility of Bone-conducted speech. - Yasufumi Uezu; Sicheng Wang; Teruki Toya; Masashi Unoki (INTERSPEECH, 2023)

RIVF'23 Message from Host University. - Phan Thi Ha Duong; Vo Nguyen Quoc Bao; Masashi Unoki (RIVF, 2023)

Speaker Verification Using Distance Based on Principal Component Analysis for Household Scenario Adaptation. - Quoc-Huy Nguyen; Nguyen Le Minh 001; Masashi Unoki (RIVF, 2023)

Contributions of Jitter and Shimmer in the Voice for Fake Audio Detection. - Kai Li 018; Xugang Lu; Masato Akagi; Masashi Unoki (IEEE Access, 2023)

Phase-Aware Speech Enhancement With Complex Wiener Filter. - Huy Nguyen; Tuan Vu Ho; Masato Akagi; Masashi Unoki (IEEE Access, 2023)

Anomalous Sound Detection for Industrial Machines Using Acoustical Features Related to Timbral Metrics. - Yasuji Ota; Masashi Unoki (IEEE Access, 2023)

Blind Estimation of Speech Transmission Index and Room Acoustic Parameters by Using Extended Model of Room Impulse Response Derived From Speech Signals. - Lijun Wang; Suradej Duangpummet; Masashi Unoki (IEEE Access, 2023)

A Survey of Audio Classification Using Deep Learning. - Khalid Zaman; Melike Sah; Cem Direkoglu; Masashi Unoki (IEEE Access, 2023)

Computational models of sound-quality metrics using method for calculating loudness with gammatone/gammachirp auditory filterbank. - Takuto Isoyama; Shunsuke Kidani; Masashi Unoki (CoRR, 2023)

Personality trait estimation in group discussions using multimodal analysis and speaker embedding. - Candy Olivia Mawalim; Shogo Okada; Yukiko I. Nakano; Masashi Unoki (J. Multimodal User Interfaces, 2023)

Music Theory-Inspired Acoustic Representation for Speech Emotion Recognition. - Xingfeng Li 001; Xiaohan Shi; Desheng Hu; Yongwei Li; Qingchen Zhang 001; Zhengxia Wang; Masashi Unoki; Masato Akagi (IEEE ACM Trans. Audio Speech Lang. Process., 2023)

A Discriminative Feature Representation Method Based on Cascaded Attention Network With Adversarial Strategy for Speech Emotion Recognition. - Yang Liu 262; Haoqin Sun; Wenbo Guan; Yuqi Xia; Yongwei Li; Masashi Unoki; Zhen Zhao 006 (IEEE ACM Trans. Audio Speech Lang. Process., 2023)

Unsupervised Deep Unfolded Representation Learning for Singing Voice Separation. - Weitao Yuan; Shengbei Wang; Jianming Wang; Masashi Unoki; Wenwu Wang 001 (IEEE ACM Trans. Audio Speech Lang. Process., 2023)

BEES: A New Acoustic Task for Blended Emotion Estimation in Speech. - Xingfeng Li 001; Xiaohan Shi; Yuke Si; Zilong Zhang; Feifei Cui; Yongwei Li; Yang Liu; Masashi Unoki; Masato Akagi (APSIPA, 2024)

Detecting Spoof Voices in Asian Non-Native Speech: An Indonesian and Thai Case Study. - Aulia Adila; Candy Olivia Mawalim; Masashi Unoki (APSIPA, 2024)

Anomalous Machine Sound Detection Based on Time Domain Gammatone Spectrogram Feature and IDNN Model. - Primanda Adyatma Hafiz; Candy Olivia Mawalim; Dessi Puji Lestari; Sakriani Sakti; Masashi Unoki (APSIPA, 2024)

Unsupervised Anomalous Sound Detection Using Timbral and Human Voice Disorder-Related Acoustic Features. - Malik Akbar Hashemi Rafsanjani; Candy Olivia Mawalim; Dessi Puji Lestari; Sakriani Sakti; Masashi Unoki (APSIPA, 2024)

Blind Estimation of Room Volume from Reverberant Speech Based on the Modulation Transfer Function. - Nutchanon Siripool; Suradej Duangpummet; Jessada Karnjana; Waree Kongprawechnon; Masashi Unoki (APSIPA, 2024)

Are Recent Deep Learning-Based Speech Enhancement Methods Ready to Confront Real-World Noisy Environments? - Candy Olivia Mawalim; Shogo Okada; Masashi Unoki (INTERSPEECH, 2024)

Potential of Speech-Pathological Features for Deepfake Speech Detection. - Anuwat Chaiwongyen; Suradej Duangpummet; Jessada Karnjana; Waree Kongprawechnon; Masashi Unoki (IEEE Access, 2024)

Investigation of Social Factor in Conversational Entrainments. - Yuning Liu; Di Zhou; Aijun Li; Jianwu Dang 001; Shogo Okada; Masashi Unoki (IEEE Access, 2024)

Hybrid Transformer Architectures With Diverse Audio Features for Deepfake Speech Classification. - Khalid Zaman; Islam J. A. M. Samiul; Melike Sah; Cem Direkoglu; Shogo Okada; Masashi Unoki (IEEE Access, 2024)

Machine Anomalous Sound Detection Using Spectral-temporal Modulation Representations Derived from Machine-specific Filterbanks. - Kai Li 018; Khalid Zaman; Xingfeng Li 001; Masato Akagi; Masashi Unoki (CoRR, 2024)

Modeling and Estimation of Vocal Tract and Glottal Source Parameters Using ARMAX-LF Model. - Kai Li 018; Masato Akagi; Yongwei Li; Masashi Unoki (CoRR, 2024)

Robust voice activity detection using an auditory-inspired masked modulation encoder based convolutional attention network. - Nan Li; Longbiao Wang; Meng Ge; Masashi Unoki; Sheng Li 010; Jianwu Dang 001 (Speech Commun., 2024)

Indonesian Speech Content De-Identification in Low Resource Transcripts. - Rifqi Naufal Abdjul; Dessi Puji Lestari; Ayu Purwarianti; Candy Olivia Mawalim; Sakriani Sakti; Masashi Unoki (COLING Workshops, 2025)

Fine-tuning TitaNet-Large Model for Speaker Anonymization Attacker Systems. - Candy Olivia Mawalim; Aulia Adila; Masashi Unoki (ICASSP, 2025)

Robust Multilingual Audio Deepfake Detection Through Hybrid Modeling. - Candy Olivia Mawalim; Yutong Wang; Aulia Adila; Shogo Okada; Masashi Unoki (IH&MMSec, 2025)

Ability of Human Auditory Perception to Distinguish Human-Imitated Speech. - Khalid Zaman; Kai Li 018; Islam J. A. M. Samiul; Yasufumi Uezu; Shunsuke Kidani; Masashi Unoki (IEEE Access, 2025)

Speech Intelligibility Prediction Using Binaural Processing for Hearing Loss. - Xiajie Zhou; Candy Olivia Mawalim; Masashi Unoki (IEEE Access, 2025)

Transformers and audio detection tasks: An overview. - Khalid Zaman; Kai Li 018; Melike Sah; Cem Direkoglu; Shogo Okada; Masashi Unoki (Digit. Signal Process., 2025)

Deepfake Speech Detection: Approaches from Acoustic Features to Deep Neural Networks. - Masashi Unoki; Kai Li 018; Anuwat Chaiwongyen; Quoc-Huy Nguyen; Khalid Zaman (IEICE Trans. Inf. Syst., 2025)