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Lysaght, Thomas and Timoney, Joseph (2002) Timbre Morphing using the Modal Distribution. In: 5th Int. Conference on Digital Audio Effects (DAFx-02), September 26-28 2002, Hsmburg, Germany.
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Abstract
We present techniques for timbre-morphing between two audio signals based on the Modal time-frequency representation of music signals. A signal synthesis method is described which resynthesises signals from Modal distributions. Direct resynthesis from the original signal produces a timbre that is almost undistinguishable from the source. In deciding which salient features to morph a relational graph representation of timbre is used and linear interpolation and non-linear warping are applied in performing the morph between Modal distributions.
| Item Type: | Conference or Workshop Item (Paper) |
|---|---|
| Keywords: | Timbre Morphing; Modal Distribution; |
| Academic Unit: | Faculty of Arts,Celtic Studies and Philosophy > Music Faculty of Science and Engineering > Computer Science |
| Item ID: | 4110 |
| Depositing User: | Joseph Timoney |
| Date Deposited: | 28 Jan 2013 15:05 |
| Refereed: | Yes |
| Related URLs: | |
| 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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