Fig. 4From: Biomimetic spectro-temporal features for music instrument recognition in isolated notes and solo phrasesHarmonicity-based note extraction accuracy. The plot depicts the accuracy of the classifier on isolated notes extracted using a harmonicity-method, as a function of minimum note duration Ï„ n . This method is contrasted with an onset-based method (the rectified complex domain, by Dixon [31]) for note extraction from musical phrasesBack to article page