New journal publication

We recently published a new journal paper from Applied Acoustics authored by the members of the CAL (Jin Xuan Teh and Yusuke Hioka) with our collaborators. The paper presents a semi-blind source separation (BSS) method tailored for sound source enhancement for audio...

Presentation at Interspeech 2025

Clara Zhang and Justine Hui gave the following presentations at Interspeech 2025 held from 17 to 21 August in Rotterdam. Effect of noise floor in room impulse response on speech perception under spherical harmonics-based spatial sound reproduction Y.C. Zhang, D....

CAL winter excursion 2025

On 2 July 2025, the Communication Acoustics Laboratory held its regular winter excursion at Gilli Café in Auckland. Members enjoyed tea, coffee, and delightful cakes, and our group continues to grow...

Presentation at APSIPA-ASC 2024

Jin Xuan Teh gave the following presentations at APSIPA-ASC 2024 held from 3 to 6 December in Macau. J.X. Teh, N. Takamune, H. Saruwatari, B. Yen, M. Kingan, and Y. Hioka, “Beamforming informed independent low-rank matrix analysis for sound source enhancement in...

Presentation at Acoustics 2024

Some of the CAL members gave the following presentations at Acoustics 2024 Acoustical Society of New Zealand Conference held from 2 to 4 September in Christchurc, New Zealand. Alyssa D’Souza, Yusuke Hioka, James Whitlock and Malcolm Dunn, “Investigating...