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My Research Overview My main research interest is to apply Digital Signal Processing (DSP) techniques on Signal Separation and Audio Restoration. Audio Restoration I worked during July 91 - Aug 93 as a system development engineer at a Cambridge based company called CEDAR Audio Ltd. It specializes in restoring degraded audio signal, the company has a close relationship with the dept. of engineering (CEDAR stands for Computer Enhanced Digital Audio Restoration). Blind Signal Separation I started my Ph.D. studies in October
1993 with the Signal
Processing and Communications Lab., Dept.
of Engineering, Cambridge
University, under the supervision of Dr. Rayner, the funding was kindly
provided by the
Croucher Foundation. My main research interest was Blind
Signal Separation, which involves separating signals from mixed observed
data only, for examples, separating voices from speakers who are speaking
simultaneously. |