2008
DOI: 10.1109/icassp.2008.4517572
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A Computationally Efficient Scheme for Dominant Harmonic Source Separation

Abstract: The leading voice is an important feature of musical piece and can often be considered as the dominant harmonic source. We propose in this paper a new scheme for the purpose of efficient dominant harmonic source separation. This is achieved by considering a new harmonicity cue which is first compared with state-of-the-art cues using a generic evaluation methodology. The proposed separation scheme is then compared to a generic Computational Auditory Scene Analysis framework. Computational speed-up and performan… Show more

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Cited by 2 publications
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“…• SUM: histogram sum (indication of beat strength) Subsequently, HWPS, a feature following similar principles has been proposed and integrated into Marsyas to calculate harmonicity by taking "into account spectral information in a global manner" [83].…”
Section: Harmonically Wrapped Peak Similarity (Hwps)mentioning
confidence: 99%
“…• SUM: histogram sum (indication of beat strength) Subsequently, HWPS, a feature following similar principles has been proposed and integrated into Marsyas to calculate harmonicity by taking "into account spectral information in a global manner" [83].…”
Section: Harmonically Wrapped Peak Similarity (Hwps)mentioning
confidence: 99%