Szukana fraza: [Abstract = "Our approach is also different from most of the current machine\-learning\-based solutions in that we explicitly use the onset detection functions as an intermediate representation, which may therefore be easily replaced with a different one, e.g., to match the characteristics of a particular audio data source. The results obtained for a database containing annotated onsets for 17 different instruments and ensembles are compared with state\-of\-the\-art solutions."]