Audio Tempo Extraction Algorithm for MIREX 2006
نویسنده
چکیده
This paper describes an audio tempo extraction algorithm submitted to the MIREX 2006 contest. The algorithm is identical to the one submitted to MIREX contest in 2004, and has been described in detail in the article “Analysis of the Meter of Acoustic Musical Signals” published in IEEE Trans. Audio, Speech and Language Processing, 14(1), 2006. In summary, the method analyses musical meter jointly at three time scales, of which only the tactus (beat) level is used here. The output tempo is obtained as the median interbeat-interval during the latter half of the analysed signal.
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