Research

Analysis and Processing of Acoustic/Music/Audio Signals


  • Signal processing algorithms for music and speech signals based on nonnegative matrix factorizations
  • Acoustic scene classification algorithm based on matrix factorization and machine learning techniques
  • Signal detection and pre-processing of acoustic signals

Sound Reproduction Methods for Loudspeaker Arrays and Binaural Systems


  • Immersive sound reproduction based on analysis of sound propagation and human auditory systems
  • Wavefield synthesis and virtual surround algorithms for loudspeaker arrays
  • Virtual reality (VR) techniques for binaural systems

Signal Processing Algorithms for Underwater Acoustics


  • Beamforming algorithms for various SONAR systems
  • Reverberation and noise reduction for detection of target signals in underwater environments

Acoustic Scene Classification and Sound Event Detection based on Machine Learning


  • Classifying acoustic scenes or detecting sound events using the machine learning and deep learning techniques