Shota Morita

Profile Information

Affiliation: Junior Associate Professor, Faculty of Engineering Department of Computer Science, Fukuyama University

Degree: Ph. D (Infromation Science)(Mar, 2017, Japan Advanced Institute of Science and Technology)

J-GLOBAL ID: 201601007361429085
researchmap Member ID: B000254043

Research Interests

Research Areas

Research History

Apr, 2019 - Present

Junior Associate Professor, Faculty of Engineering Department of Computer Science, Fukuyama University
Apr, 2017 - Present

(academic collaboration advisor), Japan Advanced Institute of Science and Technology
Apr, 2016 - Mar, 2019

Assistant Professor, Faculty of Engineering Department of Computer Science, Fukuyama University
Oct, 2011 - Apr, 2012

Visiting researcher, Laboratory of Acoustics and Speech Communication, TU Dresden

Education

Apr, 2010 - Mar, 2016

Ph.D Student, School of Information Science, Japan Advanced Institute of Science and Technology
Apr, 2008 - Mar, 2010

Master cause, School of Information Science, Japan Advanced Institute of Science and Technology
Apr, 2006 - Mar, 2008

Advanced Course of Production System Engineering, Yonago National College of Technology
Apr, 2000 - Mar, 2005

Yonago National College of Technology

Committee Memberships

May, 2017 - Present

学生会顧問, 電子情報通信学会中国支部
Oct, 2016 - Mar, 2017

Finance Chair, NCSP'17 committee
Sep, 2010 - Mar, 2016

幹事会員, 日本音響学会学生・若手フォーラム

Awards

Mar, 2010

Outstanding Performance Award, Japan Advanced Institute of Science and Technology

Shota Morita
Mar, 2010

NCSP'10 Student Paper Award, Research Institute of Signal Processing

Shota Morita

Papers

Study of sound designing for announcement speech of geographical name with environmental sound

shota Morita, Takuma Matsuo, Noboru Nakamichi

46 85-91, Mar, 2023 Lead author
A Remotely Reconfigurable IoT System using Wiki Software

Takashi Yamanoue, Daichi Yokoyama, Ryoya Umeda, Shota Morita, Takashi Ozeki, Noboru Nakamichi

Information Engineering Express, 5(2) 18-35, Nov, 2019 Peer-reviewed
Method of Estimating Signal-toNoise Ratio Based on Optimal Design for Sub-band Voice Activity Detection

S. Morita, X. Lu, M. Unoki, M. Akagi

Journal of Information Hiding and Multimedia Signal Processing, 8(6) 1446-1459, Nov, 2017 Peer-reviewed
Method of Blindly Estimating Speech Transmission Index in Noisy Reverberant Environments

M. Unoki, A. Miyazaki, S. Morita, M. Akagi

Journal of Information Hiding and Multimedia Signal Processing, 8(6) 1430-1445, Nov, 2017 Peer-reviewed
Speech enhancement of instantaneous amplitude and phase for applications in noisy reverberant environments

Yang Liu, Naushin Nower, Shota Morita, Masashi Unoki

SPEECH COMMUNICATION, 84 1-14, Nov, 2016 Peer-reviewed
MTF-Based Kalman Filtering with Linear Prediction for Power Envelope Restoration in Noisy Reverberant Environments

Yang Liu, Shota Morita, Masashi Unoki

IEICE TRANSACTIONS ON FUNDAMENTALS OF ELECTRONICS COMMUNICATIONS AND COMPUTER SCIENCES, E99A(2) 560-569, Feb, 2016 Peer-reviewed
Robust Voice Activity Detection Based on Concept of Modulation Transfer Function in Noisy Reverberant Environments

Shota Morita, Masashi Unoki, Xugang Lu, Masato Akagi

JOURNAL OF SIGNAL PROCESSING SYSTEMS FOR SIGNAL IMAGE AND VIDEO TECHNOLOGY, 82(2) 163-173, Feb, 2016 Peer-reviewedInvited
Study on blind method of estimating speech transmission index from noisy reverberant amplitude-modulated-signals

Akikazu Miyazaki, Shota Morita, Masashi Unoki

Journal of Signal Processing, 18(4) 201-204, Jul, 2014 Peer-reviewedInvited
A study on the IMTF-based filtering on the modulation spectrum of reverberant signal

Shota Morita, Masashi Unoki, Masato Akagi

Journal of Signal Processing, 14(4) 269-272, Jul, 2010 Peer-reviewedInvited
A study on the MTF-based inverse filtering for the modulation spectrum of reverberant speech

Morita, S, Unoki, M, Akagi, M

Proc. NCSP10, Mar 4, 2010 Peer-reviewed

Misc.

Study on laughter detection based on auditory attributes

Soichiro TANAKA, Shota MORITA, Masashi UNOKI

Proc. RISP International Workshop on Nonlinear Circuits, Communications and Signal Processing 2021 (NCSP’21), 373-376, Feb, 2021 Peer-reviewed
Voice conversion model for estimation of transfer characteristic in auditory feedback

Shota Morita, Daiki Kawamoto, Teruki Toya

Proc. ICA2019, 6630-6636, Sep, 2019 Peer-reviewedLead author
Scene Extraction of Oral Explanation for Interaction in a Pointing System

Nobuhiko Hama, Kenta Amahaya, Keiya Sugihara, Noboru Nakamichi, Shota Morita, Keita Watanabe

Proc. IIAI-AAI2018 International Congress on Advanced Applied Informatics, 986-987, Jul, 2018 Peer-reviewed
An IoT System with Remote Reconfigurable Wireless Sensor Network Nodes and its Application to Measurement of Classroom Activity.

Takashi Yamanoue, Daichi Yokoyama, Ryuya Umeda, Shota Morita, Takashi Ozeki, Noboru Nakamichi

Proc. IIAI-AAI2018 International Congress on Advanced Applied Informatics, 13-20, 2018 Peer-reviewed
Robust front-end for speech recognition by human and machine in noisy reverberant environments: the effect of phase information

Yang Liu, Naushin Nower, Shota Morita, Masashi Unoki

2016 10TH INTERNATIONAL SYMPOSIUM ON CHINESE SPOKEN LANGUAGE PROCESSING (ISCSLP), 2016 Peer-reviewed
Preliminary study on blind estimation of room acoustic parameters in noisy reverberant environments

M. Unoki, S. Morita, A. Miyazaki, M. Akagi

12th Western Pacific Acoustics Conference (WESPAC) 201, Dec, 2015 Peer-reviewed
Study on blind method speech transmission index from noisy reverberant amplitude-modulated -signal

A. Miyazaki, S. Morita, M. Unoki

2014 RISP International Workshop on Nonlinear Circuits, Communications and Signal Processing (NCSP’14), 105-108, Mar, 2014 Peer-reviewed
Robust Voice Activity Detection Based on Concept of Modulation Transfer Function in Noisy Reverberant Environments

Shota Morita, Masashi Unoki, Xugang Lu, Masato Akagi

2014 9TH INTERNATIONAL SYMPOSIUM ON CHINESE SPOKEN LANGUAGE PROCESSING (ISCSLP), 108-+, 2014 Peer-reviewedLead author
Signal to Noise Ratio Estimation Based on An Optimal Design of Subband Voice Activity Detection

Shota Morita, Xugang Lu, Masashi Unoki

2014 9TH INTERNATIONAL SYMPOSIUM ON CHINESE SPOKEN LANGUAGE PROCESSING (ISCSLP), 560(564) 560-+, 2014 Peer-reviewedLead author
Concurrent processing of voice activity detection and noise reduction using empirical mode decomposition and modulation spectrum analysis

Yasuaki Kanai, Shota Morita, Masashi Unoki

14TH ANNUAL CONFERENCE OF THE INTERNATIONAL SPEECH COMMUNICATION ASSOCIATION (INTERSPEECH 2013), VOLS 1-5, 742-746, 2013 Peer-reviewed
A modulation-transfer-function-based method for restores sub-band power envelope from noisy reverberant speech

S. Morita, X. Lu, M. Unoki, M. Akagi, R. Hoffmann

The Acoustics 2012 Hong Kong Conference and exhibition, May, 2012 Lead author
MTF-based sub-band power-envelope restoration for robust speech recognition in noisy reverberant environments

S. Morita, X. Lu, M. Unoki, M. Akagi

Asia-Pacific Signal and Information Processing Association Annual Summit and Conference (APSIPA2011), Oct, 2011 Peer-reviewedLead author
Study on MTF-based power envelope restoration in noisy reverberant environments

S. Morita, X. Lu, M. Unoki, M. Akagi

2011 RISP International Workshop on Nonlinear Circuits, Communications and Signal Processing (NCSP’11), 247-250, Mar, 2011 Peer-reviewedLead author
Voice activity detection in MTF-based power envelope restoration

Masashi Unoki, Xugang Lu, Rico Petrick, Shota Morita, Masato Akagi, Ruediger Hoffmann

12TH ANNUAL CONFERENCE OF THE INTERNATIONAL SPEECH COMMUNICATION ASSOCIATION 2011 (INTERSPEECH 2011), VOLS 1-5, 2620-2623, 2011 Peer-reviewedCorresponding author
A study on the IMTF-based filtering on the modulation spectrum of reverberant signal

S. Morita, M. Unoki, M. Akagi

2010 RISP International Workshop on Nonlinear Circuits, Communications and Signal Processing (NCSP’2010, 265-268, Mar, 2010 Peer-reviewedLead author

Presentations

Spectro-Temporal Modulationによる音声感情認識の調査

村上正悟, 森田翔太

2023年電子情報通信学会総合大会ISS特別企画「ジュニア＆学生ポスターセッション」, Mar 8, 2023
Study on timbre and pitch differences in self perceived own voices

Shota Morita, Teruki Toya, Masashi Unoki

ASJ 2022 Autumn Meeting, Sep, 2022
Study of impression for announcement speech og geographical name

Takuma Matsuo, Shota Morita, Noboru Nakamichi

Auditory Res. Meeting, The Acoustical Society of Japan, Mar 21, 2022
Investigation of speaker individuality for sense of self-perceived own voices

Shota MORITA, Teruki TOYA, Masashi UNOKI

Proceedings of ASJ 2021 Spring Meeting, pp. 705-708, Mar. 2021., Mar 12, 2021
音響センサネットワークを用いた降雨量推定に向けた雨音の分析

高橋蓮, 林良成, 香川直己, 森田翔太, 山之上卓, 金子邦彦

第29回計測自動制御学会中国支部学術講演会講演論文集，pp. 59-60，2020．, Nov 28, 2020
Sound detect for laughter by using features based on auditory attributes

Soichiro Tanaka, Shota Morita, Masashi Unoki

Nov 20, 2020
音色に着目した笑い声検出法の検討

田中聡一郎, 森田翔太, 鵜木祐史

2020年度電気・情報関係学会北陸支部連合大会講演論文集，G-2-4, Sep 13, 2020
Study on sound detection for laughter by using features based on auditory attributes

Soichiro TANAKA, Shota MORITA, Masashi UNOKI

Proceedings of the spring meeting the Acoustical Society of Japan, Mar, 2020
Voice conversion model based on air-conducted and bone-conducted voice

Shota Morita, Daiki Kawamoto, Teruki Toya

ASJ 2020 Spring meeting, Sep, 2019
Study of voice conversion model using air- and bone-conducted sound in auditory feedback

Shota Morita, Daiki Kawamoto, Teruki Toya

The auditory research meeting, Aug. 2019, Aug 8, 2019
情報倫理ビデオ小作品集７の共感度評価

中道上, 森田翔太, 山之上卓

日本教育情報学会第35回年会, Aug, 2019
Study of relationship between emotion and activity of conversation

Shota Morita, Yuki Ueoka, Noboru Nakamichi, Takashi Yamanoue

Otogaku Symposium 2019, Jun 22, 2019
MSAに基づく雑音に頑健なVAD法の処理高速化の検討

岡田祥平, 森田翔太, 山之上卓

日本音響学会学生研究交流会, Mar, 2019
会話の盛り上がりと感情の関係の調査

森田翔太, 上岡優希, 中道上, 山之上卓

情報処理学会第81回（平成31年）全国大会講演論文集（2）, Mar, 2019
非接触型インタラクティブコンテンツにおける口頭説明の場面検出

浜信彦, 天早健太, 杉原慶哉, 中道上, 森田翔太, 渡辺恵太

第19回IEEE広島支部学生シンポジウム論文集, Dec, 2017
自学自習教育システムにおける品質評価プロセスの検討

小畠祐里, 笹井葉月, 半田勝之, 杉原慶哉, 中道上, 森田翔太

平成29年度(第68回)電気・情報関連学会中国支部連合大会論文集，R17-27-01, Oct 21, 2017
アクティブラーニングにおける貢献度と評価法の分析

冨岡元, 笹井葉月, 中道上, 森田翔太

平成29年度(第68回)電気・情報関連学会中国支部連合大会論文集 R17-27-02 - 2, Oct 21, 2017
IoTシステムを利用したグループ学習の活発度の計測実験

横山大知, 梅田凌弥, 山之上卓, 森田翔太, 尾関孝史, 中道上

電子情報通信学会信学技報, Sep, 2017
インタラクティブコンテンツ利用モデルによる口頭説明場面の抽出

浜信彦, 天早健太, 杉原慶哉, 中道上, 渡辺恵太, 森田翔太

電子情報通信学会HCGシンポジウム2016論文集, Dec, 2016
事前学習としてのLMSへの問題入力による学習意欲の向上

中道上, 池岡宏, 宮崎光二, 森田翔太

平成28年度ICT利用による教育改善研究発表会資料集, Aug, 2016

Professional Memberships

Dec, 2018 - Present

INFORMATION PROCESSING SOCIETY OF JAPAN
May, 2010 - Present

THE INSTITUTE OF ELECTRONICS, INFORMATION AND COMMUNICATION ENGINEERS
2008 - Present

ACOUSTICAL SOCIETY OF JAPAN

Research Projects

VOICE 2.0: towards augmentation of enriched speech communication

Grants-in-Aid for Scientific Research Fund for the Promotion of Joint International Research (Fostering Joint International Research (B)), Fund for the Promotion of Joint International Research (Fostering Joint International Research (B)), Japan Society for the Promotion of Science, Oct, 2020 - Mar, 2025

Masashi Unoki, Masato Akagi, Shunsuke Kidani, Shota Morita
聴覚フィードバック時の自己聴取音に関する研究

研究助成, 研究助成, 公益信託小野音響学研究助成基金, Apr, 2020 - Mar, 2021

森田翔太
インタラクティブコンテンツのための会話の盛り上がり測定に関する研究

平成29年度大学研究助成金, 平成29年度大学研究助成金, 公益財団法人サタケ技術振興財団, Apr, 2017 - Mar, 2018

森田翔太

Profile Information

Research Interests

Research Areas

Research History

Education

Committee Memberships

Awards

Papers

Misc.

Presentations

Professional Memberships

Research Projects

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Coauthors