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Masato Akagi ProfessorFaculty Profile

No.Bibliographical information
1 Study on Nonlinear Relationships between Semantic Primitives and Emotional Dimensions for Improving Three-layered Model / Liu, Xingyu, Elbarougy, Reda Elsaid, Akagi, Masato, 2019 RISP International Workshop on Nonlinear Circuits, Communications and Signal Processing (NCSP2019), pp.522-525, 2019-03-07, Research Institute of Signal Processing, Japan
2 Study on Relations between Emotion Perception and Acoustic Features using Speech Morphing Techniques / Wang, Zi, Kobayashi, Maori, Akagi, Masato, 2019 RISP International Workshop on Nonlinear Circuits, Communications and Signal Processing (NCSP2019), pp.510-513, 2019-03-07, Research Institute of Signal Processing, Japan
3 Study on Perception of Speaker Age by Semantic Differential Method / Li, Yang, Kobayashi, Maori, Akagi, Masato, 2019 RISP International Workshop on Nonlinear Circuits, Communications and Signal Processing (NCSP2019), pp.248-251, 2019-03-06, Research Institute of Signal Processing, Japan
4 Variation of Formant Amplitude and Frequencies in Vowel Spectrum uttered under Various Noisy Environments / Matsumoto, Shumpei, Akagi, Masato, 2019 RISP International Workshop on Nonlinear Circuits, Communications and Signal Processing (NCSP2019), pp.252-255, 2019-03-06, Research Institute of Signal Processing, Japan
5 Study on Relationship between Degree of Emphasis and Acoustic Feature for Synthesizing Emphasized Speech / Ohtani, Yasuhiro, Akagi, Masato, 2019 RISP International Workshop on Nonlinear Circuits, Communications and Signal Processing (NCSP2019), pp.256-259, 2019-03-06, Research Institute of Signal Processing, Japan
6 Relationship between discomfort sound and its physical correlates / Takahashi, Yumiko, Akagi, Masato, 2019 RISP International Workshop on Nonlinear Circuits, Communications and Signal Processing (NCSP2019), pp.311-314, 2019-03-06, Research Institute of Signal Processing, Japan
7 避難呼びかけ音声の心理的評価 / 小林, まおり, 赤木, 正人, 日本音響学会誌, 74(12), pp.633-640, 2018-12-01, 日本音響学会
8 Maximal Information Coefficient and Predominant Correlation-Based Feature Selection Toward A Three-Layer Model for Speech Emotion Recognition / Li, Xingfeng, Akagi, Masato, 2018 Asia-Pacific Signal and Information Processing Association Annual Summit and Conference (APSIPA ASC), pp.1428-1434, 2018-11-15, Institute of Electrical and Electronics Engineers (IEEE)
9 Estimation of glottal source waveforms and vocal tract shape for singing voices with wide frequency range / Takahashi, Kyoko, Akagi, Masato, 2018 Asia-Pacific Signal and Information Processing Association Annual Summit and Conference (APSIPA ASC), pp.1879-1887, 2018-11-15, Institute of Electrical and Electronics Engineers (IEEE)
10 Unsupervised Singing Voice Separation Using Gammatone Auditory Filterbank and Constraint Robust Principal Component Analysis / Li, Feng, Akagi, Masato, 2018 Asia-Pacific Signal and Information Processing Association Annual Summit and Conference (APSIPA ASC), pp.1924-1928, 2018-11-15, Institute of Electrical and Electronics Engineers (IEEE)
11 Contributions of the glottal source and vocal tract cues to emotional vowel perception in the valence-arousal space / Li, Yongwei, Li, Junfeng, Akagi, Masato, Journal of the Acoustical Society of America, 144(2), pp.908-916, 2018-08-22, Acoustical Society of America
12 Auditory-Inspired End-to-End Speech Emotion Recognition Using 3D Convolutional Recurrent Neural Networks Based on Spectral-Temporal Representation / Peng, Zhichao, Zhu, Zhi, Unoki, Masashi, Dang, Jianwu, Akagi, Masato, 2018 IEEE International Conference on Multimedia and Expo (ICME), pp.1-6, 2018-07-26, Institute of Electrical and Electronics Engineers (IEEE)
13 Nonparallel Dictionary-Based Voice Conversion Using Variational Autoencoder with Modulation-Spectrum-Constrained Training / Ho, Tuan Vu, Akagi, Masato, Journal of Signal Processing, 22(4), pp.189-192, 2018-07-25, 信号処理学会
14 Non-parallel training dictionary-based voice conversion with Variational Autoencoder / Vu, Ho-Tuan, Akagi, Masato, 2018 RISP International Workshop on Nonlinear Circuits, Communications and Signal Processing (NCSP2018), pp.695-698, 2018-03-07, Research Institute of Signal Processing, Japan
15 Synthesis of expressive singing voice by F0, amplitude envelope and spectral feature conversion / Nguyen, Thi-Hao, Akagi, Masato, 2018 RISP International Workshop on Nonlinear Circuits, Communications and Signal Processing (NCSP2018), pp.687-690, 2018-03-07, Research Institute of Signal Processing, Japan
16 Estimation of glottal source waveform and vocal tract shape for singing-voice analysis / Takahashi, Kyoko, Akagi, Masato, 2018 RISP International Workshop on Nonlinear Circuits, Communications and Signal Processing (NCSP2018), pp.691-694, 2018-03-07, Research Institute of Signal Processing, Japan
17 Study on differences between perceptions of Japanese and Chinese emotional speech by Japanese and Chinese listeners / Zhang, Chenyi, Akagi, Masato, 2018 RISP International Workshop on Nonlinear Circuits, Communications and Signal Processing (NCSP2018), pp.359-362, 2018-03-06, Research Institute of Signal Processing, Japan
18 Perceptual grouping with prosodic features in Japanese dialects / Zhang, Ling, Akagi, Masato, 2018 RISP International Workshop on Nonlinear Circuits, Communications and Signal Processing (NCSP2018), pp.184-187, 2018-03-05, Research Institute of Signal Processing, Japan
19 Unsupervised Singing Voice Separation Based on Robust Principal Component Analysis Exploiting Rank-1 Constraint / Li, Feng, Akagi, Masato, 2018 26th European Signal Processing Conference (EUSIPCO), pp.1934-1938, 2018, EURASIP
20 A Three-Layer Emotion Perception Model for Valence and Arousal-Based Detection from Multilingual Speech / Li, Xingfeng, Akagi, Masato, Proc. Interspeech 2018, pp.3643-3647, 2018, International Speech Communication Association
21 Weighted Robust Principal Component Analysis with Gammatone Auditory Filterbank for Singing Voice Separation / Li, Feng, Akagi, Masato, Lecture Notes in Computer Science, 10639, pp.849-858, 2017-10-26, Springer
22 ヒト発話シミュレータによるStory Teller Systemの構築 / 赤木, 正人, 科学研究費助成事業研究成果報告書, pp.1-6, 2017-06-01
23 Acoustical analyses of Lombard speech by different background noise levels for tendencies of intelligibility / Ngo, Thuan Van, Kubo, Rieko, Morikawa, Daisuke, Akagi, Masato, 2017 RISP International Workshop on Nonlinear Circuits, Communications and Signal Processing (NCSP'17), pp.309-312, 2017-03-02, Research Institute of Signal Processing, Japan
24 Articulatory Characteristics of Expressive Speech in Activation-Evaluation Space / Asai, Takuya, Suemitsu, Atsuo, Akagi, Masato, 2017 RISP International Workshop on Nonlinear Circuits, Communications and Signal Processing (NCSP'17), pp.313-316, 2017-03-02, Research Institute of Signal Processing, Japan
25 Acoustical Analyses of Tendencies of Intelligibility in Lombard Speech with Different Background Noise Levels / Ngo, Thuan Van, Kubo, Rieko, Morikawa, Daisuke, Akagi, Masato, Journal of Signal Processing, 21(4), pp.171-174, 2017, 信号処理学会
26 Optimizing Fuzzy Inference Systems for Improving Speech Emotion Recognition / Elbarougy, Reda, Akagi, Masato, Advances in Intelligent Systems and Computing, 533, pp.85-95, 2016-10-18, Springer
27 Effects of speaker's and listener's acoustic environments on speech intelligibility and annoyance / Kubo, Rieko, Morikawa, Daisuke, Akagi, Masato, Inter-noise 2016, pp.171-176, 2016-08-21, German Acoustical Society (DEGA)
28 Study on Quality Improvement of HMM-Based Synthesized Voices Using Asymmetric Bilinear Model / Dinh-Anh, Tuan, Morikawa, Daisuke, Akagi Masato, Journal of Signal Processing, 20(4), pp.205-208, 2016-07, 信号処理学会
29 A study on quality improvement of HMM-based synthesized voices using asymmetric bilinear model / Dinh-Anh, Tuan, Morikawa, Daisuke, Akagi, Masato, 2016 RISP International Workshop on Nonlinear Circuits, Communications and Signal Processing (NCSP'16), pp.13-16, 2016-03, 信号処理学会
30 Automatic Speech Emotion Recognition in Chinese Using a Three-layered Model in Dimensional Approach / Li, Xingfeng, Akagi, Masato, 2016 RISP International Workshop on Nonlinear Circuits, Communications and Signal Processing (NCSP'16), pp.17-20, 2016-03, 信号処理学会
31 A study on applying target prediction model to parameterize power envelope of emotional speech / Xue, Yawen, Akagi, Masato, 2016 RISP International Workshop on Nonlinear Circuits, Communications and Signal Processing (NCSP'16), pp.157-160, 2016-03, 信号処理学会
32 Voice Conversion to Emotional Speech based on Three-layered Model in Dimensional Approach and Parameterization of Dynamic Features in Prosody / Xue, Yawen, Hamada, Yasuhiro, Akagi, Masato, 2016 Asia-Pacific Signal and Information Processing Association Annual Summit and Conference (APSIPA), pp.1-6, 2016, Institute of Electrical and Electronics Engineers (IEEE)
33 Emotional speech synthesis system based on a three-layered model using a dimensional approach / Xue, Yawen, Hamada, Yasuhiro, Akagi, Masato, 2015 Asia-Pacific Signal and Information Processing Association Annual Summit and Conference (APSIPA), pp.505-514, 2015-12-19, Institute of Electrical and Electronics Engineers (IEEE)
34 Toward Improving Estimation Accuracy of Emotion Dimensions in Bilingual Scenario Based on Three-layered Model / LI, Xingfeng, Akagi, Masato, 2015 International Conference Oriental COCOSDA held jointly with 2015 Conference on Asian Spoken Language Research and Evaluation (O-COCOSDA/CASLRE), pp.21-26, 2015-10-28, Institute of Electrical and Electronics Engineers (IEEE)
35 Dependence on age of interference with phoneme perception by first- and second-language speech maskers / Kubo, Rieko, Akagi, Masato, Akahane-Yamada, Reiko, Acoustical Science and Technology, 36(5), pp.397-407, 2015-09-01, The Acoustical Society of Japan
36 A study on perception of emotional states in multiple languages on Valence-Activation approach / Han, Xiao, Elbarougy, Reda, Akagi, Masato, Li, Junfeng, Ngo, Thi Duyen, Bui, The Duy, 2015 RISP International Workshop on Nonlinear Circuits, Communications and Signal Processing (NCSP'15), pp.86-89, 2015-02, 2015 RISP International Workshop on Nonlinear Circuits, Communications and Signal Processing (NCSP'15)
37 Binaural Sound Source Localization in Noisy Reverberant Environments Based on Equalization-Cancellation Theory / Chau, Thanh-Duc, Li, Junfeng, Akagi, Masato, IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences, E97-A(10), pp.2011-2020, 2014-10-01, 電子情報通信学会
38 Toward relaying an affective Speech-to-Speech translator: Cross-language perception of emotional state represented by emotion dimensions / Elbarougy, Reda, Xiao, Han, Akagi, Masato, Li, Junfeng, 2014 17th Oriental Chapter of the International Committee for the Co-ordination and Standardization of Speech Databases and Assessment Techniques (COCOSDA), pp.1-6, 2014-09, Institute of Electrical and Electronics Engineers (IEEE)
39 Emotional Speech Recognition and Synthesis in Multiple Languages toward Affective Speech-to-Speech Translation System / Akagi, Masato, Han, Xiao, Elbarougy, Reda, Hamada, Yasuhiro, Li, Junfeng, 2014 Tenth International Conference on Intelligent Information Hiding and Multimedia Signal Processing (IIH-MSP), pp.574-577, 2014-08, Institute of Electrical and Electronics Engineers (IEEE)
40 Toward relaying emotional state for speech-to-speech translator: Estimation of emotional state for synthesizing speech with emotion / Akagi, Masato, Elbarougy, Reda, Proceedings of the 21st International Congress on Sound and Vibration (ICSV21), pp.1-8, 2014-07, International Institute of Acoustics and Vibration (IIAV)
41 音情景解析の概念にもとづいた音声プライバシー保護 / 赤木, 正人, 入江, 佳洋, 電子情報通信学会論文誌 A, J97-A(4), pp.247-255, 2014-04-01, 電子情報通信学会
42 弦楽器F0 推定のための精密周波数測定方法 / 西江, 純教, 赤木, 正人, 電子情報通信学会論文誌 A, J97-A(4), pp.332-342, 2014-04-01, 電子情報通信学会
43 Speech recognition in noisy conditions based on speech separation using Non-negative Matrix Factorization / Du, Yuxuan, Akagi, Masato, 2014 RISP International Workshop on Nonlinear Circuits, Communications and Signal Processing (NCSP'14), pp.429-432, 2014, 2014 RISP International Workshop on Nonlinear Circuits, Communications and Signal Processing (NCSP'14)
44 Study on Analyzing Individuality of Instrurment Sounds Using Non-negative Matrix Factorization / Kobayashi, Keisuke, Morikawa, Daisuke, Akagi, Masato, 2014 RISP International Workshop on Nonlinear Circuits, Communications and Signal Processing (NCSP'14), pp.37-40, 2014, 2014 RISP International Workshop on Nonlinear Circuits, Communications and Signal Processing (NCSP'14)
45 Glottal source analysis of emotional speech / Li, Yongwei, Akagi, Masato, 2014 RISP International Workshop on Nonlinear Circuits, Communications and Signal Processing (NCSP'14), pp.513-516, 2014, 2014 RISP International Workshop on Nonlinear Circuits, Communications and Signal Processing (NCSP'14)
46 Improving speech emotion dimensions estimation using a three-layer model of human perception / Elbarougy, Reda, Akagi, Masato, Acoustical Science and Technology, 35(2), pp.86-98, 2014, Acoustical Society of Japan
47 Investigation of objective measures for intelligibility prediction of noise-reduced speech for Chinese, Japanese, and English / Li, Junfeng, Xia, Risheng, Ying, Dongwen, Yan, Yonghong, Akagi, Masato, Journal of the Acoustical Society of America, 136(6), pp.3301-3312, 2014, Acoustical Society of America
48 Improving Naturalness of HMM-Based TTS Trained with Limited Data by Temporal Decomposition / PHUNG, Trung-Nghia, PHAN, Thanh-Son, VU, Thang Tat, LUONG, Mai Chi, AKAGI, Masato, IEICE TRANSACTIONS on Information and Systems, E96-D(11), pp.2417-2426, 2013-11-01, 電子情報通信学会
49 Admissible range for individualization of head-related transfer function in median plane / Akagi, Masato, Hisatsune, Hideki, 2013 Ninth International Conference on Intelligent Information Hiding and Multimedia Signal Processing, pp.326-329, 2013-10, Institute of Electrical and Electronics Engineers (IEEE)
50 Cross-lingual Speech Emotion Recognition System Based on a Three-Layer Model for Human Perception / Elbarougy, Reda, Akagi, Masato, 2013 Asia-Pacific Signal and Information Processing Association Annual Summit and Conference (APSIPA), pp.1-10, 2013-10, Institute of Electrical and Electronics Engineers (IEEE)

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