CV

Education

• M.S. in signal and information processing, The Institute of Acoustics of the Chinese Academy of Sciences, 2011-2014
• B.S. in ocean acoustics, Xiamen University, 2007-2011

Work experience

• 2017.7-Now: Tencent
  • Senior Applied Researcher(T11), Executive Member of Tencent CSIG Rank Evaluation Committee
  • Products:
    • Tencent Hunyuan
    • Tencent Cloud Audio Moderation System
    • Tencent Cloud AI Digital Human
    • Tencent Internet of Vehicles
    • Tencent Map
    • Tencent Dingdang Speaker
  • Duties included:
    • LLM application: Hunyuan LLM for education
    • Audio Security: Audio Event Detection, Speaker Verification, Deepfake Speech
    • Speech Generation: Zero-shot Voice Conversion, Zero-shot TTS, Speech LLM
    • Speech Recognition: Hybrid ASR, E2E ASR, VAD, Self-supervised learning, Multi-accent, Multi-dialect, Multi-lingual
    • Speaker Recognition: A joint project with Rohan Kumar Das from NUS, supervised by Haizhou Li
  • Supervisor: Long Ma
• 2014.7-2017.7: AI Institute, Qihoo360
  • Speech Researcher
  • Products:
    • 360 search
    • 360 children watch, 360 children robot, 360 camera
    • palm input
  • Duties included:
    • Speech recognition: LM training, AM training, Decoder development
    • Sound event detection: Detection of baby crying
    • Speech2Sing: A joint project with A*STAR, supervised by Shuicheng Yan
  • Supervisor: Lu Qi, Zhanlei Yang