Energy demodulation of two-component AM-FM signals with application to speaker separation
Balu Santhanam, Petros A. Maragos · 2002
In this paper, an efficient low-complexity algorithm is presented for the separation and demodulation of two-component AM-FM signals and applied to the separation of voice-modulated FM signals. The proposed algorithm is based on the generating differential equation of the mixture signal and nonlinear differential energy operators.