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First Steps in Relaxed Real-Time Typo-Morphological Audio Analysis/Synthesis

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text
 

Genre(s)

article
 

Forme(s)

document numérique
 

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Identification

Titre

First Steps in Relaxed Real-Time Typo-Morphological Audio Analysis/Synthesis
 

Nom(s)

Schnell, Norbert (auteur)
 
Suarez Cifuentes, Marco Antonio (auteur)
 
Lambert, Jean-Philippe (auteur)
 

Publication

Barcelone, Spain , 2010
 

Description

Sujet(s)

sound analysis/synthesis   typo-morphology   real-time   concatenative synthesis   audio mosaicing
 

Résumé

This paper describes a real-time audio analysis/resynthesis system that we developed for a music piece for ensemble and electronics. The system combines real-time audio analysis and concatenative synthesis based on the segmentation of sound streams into constituting segments and the description of segments by an efficient set of descriptors adapted to the given musical context. The system has been implemented in Max/MSP using the FTM & Co and MuBu libraries and successfully employed in the production and performance of the piece. As more and more research in the domain of music information retrieval, we use the term of typo-morhpology to designate the description of sounds by morphologic criteria including the temporal evolution of sound features that also can provide pertinent means for the classification of sounds. Although, the article mainly insists on the technical aspects of the work, it occasionally contextualizes the different technical choices regarding particular musical aspects.
 

Note(s)

Contribution au colloque ou congrès : Sound and Music Computing
 

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Date de la notice

2011-02-11 01:00:00
 

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