LEE, Siu Wa & SOONG, Frank K.
Successive Adaptive Harmonic Filtering for Separating
Voice Sources Using Single-microphone Input
Abstract:Blind source separation has been one of the most popular speech research
areas recently. In this work we investigate the feasibility of separating multi-source signals in a single-microphone input scenario. By exploiting the
harmonic structure of voiced speech signals, a successive adaptive harmonic
filtering system is proposed and successfully tested to separate two mixed voice
sources blindly.