[1] Hayata Nakano, Yuting Geng, Kenta Iwai, and Takanobu Nishiura, "Improvement of Sound Quality in Visual Microphone by Manipulation of Focused Area," APSIPA Transactions on Signal and Information Processing, Vol. ××, No. ××, pp. ××-××, DOI:××, ××. 2025.（Accepted）

[1] Ryota Imanaka, Yuting Geng, Masato Nakayama, and Takanobu Nishiura, "Augmented sound-image perception using pre-virtual-leading hypersonic signals with bass frequencyenvelopes," ICA-ASA 2025, pp. ××-××, New Orleans, USA, May. 2025.（Accepted）

[2] Maoto Mizutani, Kenta Iwai, Takanobu Nishiura, and Yoshiharu Soeta, "Evaluation of noise reduction performance of active noise control with optical laser microphone inreverberant environments," ICA-ASA 2025, pp. ××-××, New Orleans, USA, May. 2025.（Accepted）