2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/176192We present a numerical analysis to simulate the response of a spherical resonant gravitational wave detector and to compute its sensitivity. Under the assump- tion of optimal filtering, we work out the sensitivity curve for a sphere first taking into account only a single transducer, and then using a coherent analysis of the whole set of transducers.24 pages, 11 figures, published versionGeneral Relativity and Quantum Cosmologytext