1. A method of segmenting a sequence of audio samples into a plurality of homogeneous segments, said method comprising the steps of: (a) forming a sequence of frames along said sequence of audio samples, each said frame comprising a number of said audio samples; (b) extracting, for each said frame, a single-dimensional data feature, said data features forming a sequence of said data features each corresponding to one of said frames; and (c) detecting one or more transition points in said sequence of data features by applying the Bayesian Information Criterion to said sequence of data features, said transition points defining said homogeneous segments.