Gainza, Mikel and Coyle, Eugene and Lawlor, Bob
Onset detection using Comb Filters.
A technique for detecting note onsets using FIR comb filters
which have different filter delays is presented. The proposed
onset detector focuses on the inharmonic characteristics of the
onset component and the energy increases of the signal. Both
properties are combined by utilizing FIR comb filters on a
frame by frame basis in order to obtain an onset detection
function, which is suitable for detecting slow onsets. The
proposed approach improves upon existing methods in terms of
the percentage of correct detections in signals containing slow
Conference or Workshop Item
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