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Barry, Dan, Fitzgerald, Derry, 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 |
| Related URLs: | |
| URI: | https://mu.eprints-hosting.org/id/eprint/699 |
| 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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