I am a 3rd-year PhD student at UC Berkeley EECS, and I am affiliated with Berkeley Speech Group & Berkeley Artificial Intelligence Research (BAIR) Lab, where I am advised by Prof. Gopala Krishna Anumanchipalli.
Previously, I received my Bachelor’s degree in Electronic Information Engineering from the University of Chinese Academy of Sciences (UCAS).
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My research interests lie in:
Nvidia, San Jose, CA
Research Intern, May 2026 — August 2026
Audio language model
Tencent AI Lab, Bellevue, WA
Research Intern, May 2025 — August 2025
Multimodal understanding and generation
EE123 Digital Signal Processing, Berkeley EECS, CA, USA
Teaching Assistant, Jan. 2025 — May 2025
Advisor: Prof. Gopala Krishna Anumanchipalli
EE123 Digital Signal Processing, Berkeley EECS, CA, USA
Teaching Assistant, Jan. 2024 — May 2024
Advisor: Prof. Gopala Krishna Anumanchipalli
StyleStream: Real-Time Zero-Shot Voice Style Conversion
Yisi Liu, Nicholas Lee, Gopala Krishna Anumanchipalli
Interspeech 2026 (long paper track)
RT-VC: Real-Time Zero-Shot Voice Conversion with Speech Articulatory Coding
Yisi Liu, Chenyang Wang, Hanjo Kim, Raniya Khan, Gopala Krishna Anumanchipalli
ACL Demo Track 2025
Fast, High-Quality and Parameter-Efficient Articulatory Synthesis Using Differentiable DSP
Yisi Liu, Bohan Yu, Drake Lin, Peter Wu, Cheol Jun Cho, Gopala Krishna Anumanchipalli
SLT 2024 (Student Travel Grant)