José F. Velasco

Novel GCC-PHAT model in diffuse sound field for microphone array pairwise distance based calibration

We propose a novel formulation of the generalized cross correlation with phase transform (GCC-PHAT) for a pair of microphones in diffuse sound field. This formulation elucidates the links between the microphone distances and the GCC-PHAT output. Hence, it leads to a new model that enables estimation…