Real-time composite signal decomposition
Doug Skinner, D. G. Childers · IEEE Transactions on Acoustics Speech and Signal Processing · 1976
Real-time decomposition is investigated via cepstrum techniques for a signal composed of a basic wavelet and its echoes. Methods suitable for implementation as a specialized signal processor are outlined, and the real-time system performance is estimated. A system which utilizes the algorithms suggested is capable of wavelet recovery at sampling rates on the order of 105Hz.