Barry, Dan and Fitzgerald, Derry and Coyle, Eugene and Lawlor, Bob (2005) Drum Source Separation using Percussive Feature Detection and Spectral Modulation. In: IEE Irish Signals and Systems Conference. ISSC 2005, September 1-2, 2005, Dublin City University.

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Abstract

We present a method for the separation and resynthesis of drum sources from single channel polyphonic mixtures. The frequency domain technique involves identifying the presence of a drum using a novel percussive feature detection function, after which the short-time magnitude spectrum is estimated and scaled according to an estimated time-amplitude function derived from the percussive measure. In addition to producing high quality separation results, the method we describe is also a useful pre-process for drum transcription techniques such as Prior Subspace Analysis in the presence of pitched instruments.

Item Type:	Conference or Workshop Item (Other)
Additional Information:	This paper is a postprint of a paper submitted to and accepted for publication in (journal/conference) and is subject to Institution of Engineering and Technology Copyright. The copy of record is available at IET Digital Library.
Keywords:	Audio; Signal Processing; Source Separation; Drum;
Academic Unit:	Faculty of Science and Engineering > Electronic Engineering
Item ID:	699
Depositing User:	Robert Lawlor
Date Deposited:	06 Sep 2007
Refereed:	Yes
URI:	http://www.theiet.org/publications/
Use Licence:	This item is available under a Creative Commons Attribution Non Commercial Share Alike Licence (CC BY-NC-SA). Details of this licence are available here

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