Se desarrollaron e implantaron dos aplicaciones sismológicas de la Transformada Ondicular (TO). Se aprovecharon dos propiedades importantes de la TO: 1) la representación simultánea de la energía de una señal a lo largo de dos parámetros que representan aTwo seismological applications of the Wavelet Transform (WT) were developed and implemented in this thesis. Advantage was taken of two important WT properties: 1) energy simultaneous representation along parameters that represent time and frequency; 2) e