Research theme for competitive and other funds (5)：
2020 - 2023 両耳間差による音の分離に腹話術効果が与える影響
2017 - 2020 Monaural 3D sound reproduction system
2015 - 2018 Effect of interaural time difference for each frequency on sound perception by cocktail party effect
2013 - 2017 Construction of story teller system by human voice production simulator
2013 - 2015 Proposal of speech enhancement using sound direction features
Papers (26)：
Rui Wang, Nguyen Khanh Bui, Daisuke Morikawa, Masashi Unoki. Method of estimating three-dimensional direction-of-arrival based on monaural modulation spectrum. Applied Acoustics. 2023. 203. 109215-109215
Tsubasa Sakai, Daisuke Morikawa, Parham Mokhtari. Detection limit of sound images spatially split by synthesized binaural signals. Acoustical Science and Technology. 2022. 43. 3. 213-215
Mao Terashima, Daisuke Morikawa, Parham Mokhtari, Tatsuya Hirahara. Linear microphone array for acoustic impulse response measurements using reciprocal method: Effects of microphone holder. Acoustical Science and Technology. 2021. 42. 6. 344-349
Tsubasa Sakai, Daisuke Morikawa, Parham Mokhtari, Tatsuya Hirahara. Detection limit of sound images spatially split by interaural time and level differences. Acoustical Science and Technology. 2021. 42. 5. 298-300
Makoto Otani, Tatsuya Hirahara, Daisuke Morikawa. Origin of frequency dependence of interaural time difference. Acoustical Science and Technology. 2021. 42. 4. 181-192
Studies on Speech Production 11th International Seminar, ISSP 2017, Tianjin, China, October 16-19, 2017, Revised Selected Papers
Springer 2018 ISBN:9783030001254
音響学入門ペディア
コロナ社 2017 ISBN:9784339008951
Advances in Intelligent Information Hiding and Multimedia Signal Processing: Proceeding of the Twelfth International Conference on Intelligent Information Hiding and Multimedia Signal Processing, Nov., 21-23, 2016, Kaohsiung, Taiwan, Volume 1
Springer 2016 ISBN:9783319502083
Acoustic Keyword Book
CORONA PUBLISHING CO.,LTD. 2016 ISBN:9784339008807
