Research Projects

[latexpage] Overview It's actually not a well-defined problem, as there are just so many different ways to define one's voice. So, it's not clear to develop a traditional codec in…

For paper submitted to IEEE Transactions on Audio, Speech, and Language Processing, titled "HE-NAC: High-Efficiency Neural Audio Coding via Hierarchical and Residual Multi-Band Quantization," by Darius Pétermann, Wootaek Lim, Seungkwon…

Neural Speech and Audio Coding: A Research Thread Over the past several years, my group has been exploring a common question from multiple angles: how should we design neural speech…

Imagine being in a crowded room where several people are speaking at the same time. Yet somehow, your brain can focus on a single voice you care about and filter…