Note Harmonic Power Flux Method Emphasis on Complex Sounds for Mirex 2012 Onset Detection
نویسندگان
چکیده
This extended abstract proposes a new method for onset detection using harmonic information on each note. Especially, this method is optimized on sudden attack instrument family. Even though there are some exceptions such as missing fundamentals in piano first octave notes or only existence of even harmonics in clarinet, each note in music has integer multiple harmonics in common. This method outperforms about 5 and 17% in F-measure than existing algorithms such as spectral flux or spectral difference.
منابع مشابه
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