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Communication Dans Un Congrès Année : 2006

Real-Time Corpus-Based Concatenative Synthesis with CataRT

Résumé

The concatenative real-time sound synthesis system CataRT plays grains from a large corpus of segmented and descriptor-analysed sounds according to proximity to a target position in the descriptor space. This can be seen as a content-based extension to granular synthesis providing direct access to specific sound characteristics. CataRT is implemented in Max/MSP using the FTM library and an SQL database. Segmentation and MPEG-7 descriptors are loaded from SDIF files or generated on-the-fly. CataRT allows to explore the corpus interactively or via a target sequencer, to resynthesise an audio file or live input with the source sounds, or to experiment with expressive speech synthesis and gestural control.
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Dates et versions

hal-01161358 , version 1 (30-06-2015)

Identifiants

  • HAL Id : hal-01161358 , version 1

Citer

Diemo Schwarz, Grégory Beller, Bruno Verbrugghe, Sam Britton. Real-Time Corpus-Based Concatenative Synthesis with CataRT. 9th International Conference on Digital Audio Effects (DAFx), Sep 2006, Montreal, Canada. pp.279-282. ⟨hal-01161358⟩
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