IEICE Technical Report

Online edition: ISSN 2432-6380

Engineering Acoustics

Workshop Date : 2025-12-18 - 2025-12-19 / Issue Date : 2025-12-11

EA2025-60
[Poster Presentation] A study on physical acoustic parameters that contribute to the perceived diffused property of loudspeakers
Atsuhiro Hashimoto, Kazuhiko Kawahara (Kyushu Univ.)
pp. 1 - 6

EA2025-61
[Poster Presentation] Detection of speach signals for multi-speakers in noise environment by using bone-conducted speach
Takeru Saito, Hisako Orimoto, Akira Ikuta (Pre.Univ. Hiroshima)
pp. 7 - 12

EA2025-62
[Poster Presentation] Improving Recognition Accuracy of Throat-Microphone Speech Using Bayesian Estimation
Nozomi Tamoto, Hisako Orimoto (Pref. Univ. of Hiroshima)
pp. 13 - 18

EA2025-63
[Poster Presentation] A Study on Loudspeaker Evaluation with Acoustical Room Interaction
Rina Mizukami, Kazuhiko Kawahara (Kyushu Univ.)
pp. 19 - 24

EA2025-64
[Poster Presentation] Effect of loudspeaker placement on the directional characteristics of a horn-mixed loudspeaker array
Hairi Koga, Manabu Okamoto (Sojo Univ.)
pp. 25 - 30

EA2025-65
[Poster Presentation] Feature Extraction of Pharyngeal Motion Sounds Using a Throat Microphone
Miho Sakai, Hisako Orimoto (Pre.Univ.Hiroshima)
pp. 31 - 36

EA2025-66
[Poster Presentation] Influence of driver configuration on audio characteristics in baffle speakers
Soichiro Togawa, Mitsuhiro Nakagawara (NIT, Kurume College), Mitsunori Mizumachi (KIT)
pp. 37 - 40

EA2025-67
[Poster Presentation] Chord Recognition Using Source Separation and Remix Models
Kento Yoshida, Ayumu Mitoma, Ken'ichi Furuya (Oita Univ.)
pp. 41 - 46

EA2025-68
[Poster Presentation] Multimodal Observation of Balloon Burst Dynamics Using High-Speed Imaging and High-Sampling-Rate Acoustic Measurements
Hayato Muroga, Tsubasa Kusano, Kan Okubo (Tokyo Metropolitan Univ.)
pp. 47 - 52

EA2025-69
[Poster Presentation] Evaluation of sound-direction perception in an auditory evacuation guidance system using the precedence effect -- Evaluation of head movement analysis measured with a HMD --
Akeru Isshiki, Youichi Ito, Ayumu Osumi (Nihon Univ.)
pp. 53 - 57

EA2025-70
Evaluation of Noise Reduction Performance in Neural Network Beamformers
Toru Nakashima, Mitsunori Mizumachi (KIT)
pp. 58 - 63

EA2025-71
Effects of interaural level and time difference adjustment on sound field synthesis in beamforming-based binaural reproduction
Daichi Taura, Kanji Watanabe, Masayuki Nishiguchi, Koji Abe (Akita Prefectual Univ.)
pp. 64 - 69

EA2025-72
Prototyping and demonstration of impulse response measurement application tools based on the giant-FFT approach -- From swept sine, MLS, and, FVN to any sound materials with pre- and post- application procedures --
Hideki Kawahara (Wakayama Univ.), Ken-Ichi Sakakibara (Health Sciences Univ. Hokkaido), Mitsunori Mizumachi (Kyushu Inst. Tech.), Tatsuya Kitamura (Konan Univ.), Kohei Yatabe (Tokyo Univ. Agri. Tech.)
pp. 70 - 75

Note: Each article is a technical report without peer review, and its polished version will be published elsewhere.

The Institute of Electronics, Information and Communication Engineers (IEICE), Japan