New propositions to audio restoration and enhancement based on sound source modeling are presented. A case based on the commuted waveguide synthesis algorithm for plucked-string tones is described. The main motivation is to take advantage of prior information of generative models of sound sources when restoring or enhancing musical signals.

Authors: Esquef, Paulo A. A.; Välimäki, Vesa; Karjalainen, Matti
Affiliations: Helsinki University of Technology, Laboratory of Acoustics and Audio Signal Processing, Espoo, Finland ; Tampere University of Technology, Pori School of Technology and Economics, Pori, Finland(See document for exact affiliation information.)
JAES Volume 50 Issue 4 pp. 227-236; April 2002
Publication Date: April 15, 2002

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