Communication Dans Un Congrès Année : 2003

The Caterpillar System for Data-Driven Concatenative Sound Synthesis

Diemo Schwarz

Résumé

Concatenative data-driven synthesis methods are gaining more interest for musical sound synthesis and effects. They are based on a large database of sounds and a unit selection algorithm which finds the units that match best a given sequence of target units. We describe related work and our Caterpillar synthesis system, focusing on recent new developments: the advantages of the addition of a relational SQL database, work on segmentation by alignment, the reformulation and extension of the unit selection algorithm using a constraint resolution approach, and new applications for musical and speech synthesis.

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hal-01161127 , version 1 (08-06-2015)

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  • HAL Id : hal-01161127 , version 1

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Diemo Schwarz. The Caterpillar System for Data-Driven Concatenative Sound Synthesis. Digital Audio Effects (DAFx), Sep 2003, London, United Kingdom. pp.135-140. ⟨hal-01161127⟩
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