Conference Publication Details
Mandatory Fields
Gainza M.;Coyle E.;Lawlor B.
IEEE Workshop on Applications of Signal Processing to Audio and Acoustics
Onset detection using comb filters
2005
December
Published
1
()
Optional Fields
263
266
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 onsets. © 2005 IEEE.
10.1109/ASPAA.2005.1540220
Grant Details