신종원(Jong Won Shin)

학력

  • 2008 Seoul National University (Ph. D. – Electrical Engineering and Computer Science)
  • 2002 Seoul National University (B. S. – Electrical Engineering)

경력

  • 2012~Present Associate Professor
    School of Electrical Engineering and Computer Science, GIST
  • 2008~2012 Senior Engineer, QCT Multimedia R&D and Standards, Qualcomm Inc.

연구분야

  • Statistical speech signal processing
    – Voice activity detection based on statistical model
    – Preprocessing of standard codec for the improvement of the quality of speech signal
    – Single channel noise suppression
    – Multi channel noise suppression
    – Cooperation between single and dual channel noise suppression
    – Computational auditory scene analysis
    – Noise suppression for speech recognition
    – Speech reinforcement
    – Human auditory system
    – Acoustic echo cancellation
    – Audio fingerprinting
    – Always listening application

 

  • Applied Acoustics and Music Signal Processing
    – Perceptually relevant measures of speech quality/noise suppression/echo cancellation/conversational quality/speech intelligibility
    – Loudspeaker protection / nonlinear distortion prevention
    – Loudspeaker array
    – Small loudspeaker signal processing
    – Active noise control
  • Statistical multi-modal signal processing
    – Multi-modal environmental awareness
    – Combined 3D experience with 3D video and surround sound
    – Biomedical signal detection using multi-modality including microphones, cameras, accelerometer and other bio sensors

연구실소개

  • Multimedia Signal Processing LaboratoryThe research area of the Multimedia Signal Processing Laboratory encompasses vast area of multimedia signal processing centered on speech communication, audio, speech, and multi-modal signal processing. Our approaches include signal processing approach based on signal characteristics model and human perception model, machine learning approach based on ample database, and statistical signal processing approach utilizing both the signal model and the database information.
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