1. Adaptive Digital Audio Effects (A-DAFx): A New Class of Sound Transformations.
- Author
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Verfaille, Vincent, Zölzer, Udo, and Arfib, Daniel
- Subjects
ADAPTIVE control systems ,SELF-organizing systems ,FEEDBACK control systems ,DIGITAL audio ,INFORMATION retrieval ,SIGNAL processing - Abstract
After covering the basics of sound perception and giving an overview of commonly used audio effects (using a perceptual categorization), we propose a new concept called adaptive digital audio effects (A-DAFx). This consists of combining a sound transformation with an adaptive control. To create A-DAFx, low-level and perceptual features are extracted from the input signal, in order to derive the control values according to specific mapping functions. We detail the implementation of various new adaptive effects and give examples of their musical use. [ABSTRACT FROM AUTHOR]
- Published
- 2006
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