Haohai Sun

Emerging Technologies Group, TelePresence System Business Unit, Audio Group

1. Key scientific staff in the project QUEVIRCO -Quality of Experience in Virtual Collaboration. Industry partners: CISCO, Sintef, and Statoil. 2. Responsible for the advanced microphone techniques in video conferencing and telepresence, and associated publishing and patenting works 3. Teaching for Audio Technology Labs and Applied Signal Processing Labs.

1. Responsible for research tasks in FORNY verification project: OMADA - Optimal Microphone Array Directivity Algorithm. 2. Industry partners: several leading companies in the telecommunication, audio and acoustic industry ... 3. Algorithm implementation, performance optimization, and technical consulting.

1. Participated in EU-Project SCENIC: Self-Configuring ENvironment-aware Intelligent aCoustic sensing. 2. Worked on 3D beamforming, 3D source localization, 3D room imaging, and room geometry inference

1. R&D of microphone array based voice signal processing algorithm (beamforming, acoustic echo cancellation, noise suppression, dynamic range control, etc.), algorithm implementation and optimization, Low power C/Assembly programming on DSP/VLSI/MCU. 2. Corporate application engineering for small array microphone based voice processor, on-site DSP performance optimization, acoustic design, and hardware system prototyping. 3. Technical consulting for European industry partners and customers.

Audio signal processing, acoustics.