Title :
Effects of representative distortion and noise on wavelet recovery via the complex cepstrum
Author :
Fuller, C.R. ; Elliott, K.B. ; Tavakkoli, S. ; O´Brien, W.F. ; Hurst, C.J.
Author_Institution :
Virginia Polytechnic Institute and State University, Blacksburg, VA, USA
Abstract :
The performance of the complex cepstrum as used to recover wavelets in the presence of distorted echoes and noise is studied using simulated signals. The distortions and noise are chosen to be representative of practical applications encountered in acoustic source location. On the whole the complex cepstrum is seen to perform well for the situations considered.
Keywords :
Acoustic applications; Acoustic distortion; Acoustic noise; Acoustic reflection; Cepstrum; Frequency; History; Position measurement; Surface waves; Transfer functions;
Conference_Titel :
Acoustics, Speech, and Signal Processing, IEEE International Conference on ICASSP '86.
DOI :
10.1109/ICASSP.1986.1168884