Thuanvan Ngo, Rieko Kubo, Masato Akagi. Increasing speech intelligibility and naturalness in noise based on concepts of modulation spectrum and modulation transfer function. Speech Communication. 2021
NGO Thuan Van, KUBO Rieko, AKAGI Masato. Mimicking Lombard Effect: An Analysis and Reconstruction. IEICE Transactions on Information and Systems. 2020. 103. 5. 1108-1117
Rieko Kubo, Masato Akagi. Acoustic features of intelligible speech produced under reverberant environments. The Journal of the Acoustical Society of America. 2018. 144. 3. 1802-1802
Evaluation of the Lombard Effect Model on Synthesizing Lombard Speech in Varying Noise Level Environments with Limited Data
(2019 Asia-Pacific Signal and Information Processing Association Annual Summit and Conference (APSIPA ASC) 2019)