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AUDIOGUIDE: A FRAMEWORK FOR CREATIVE EXPLORATION OF CONCATENATIVE SOUND SYNTHESIS : Musical Research Residency Report 2010

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text
 

Genre(s)

rapport
 

Forme(s)

document numérique
 

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Titre

AUDIOGUIDE: A FRAMEWORK FOR CREATIVE EXPLORATION OF CONCATENATIVE SOUND SYNTHESIS
 

Sous-Titre

Musical Research Residency Report 2010
 

Nom(s)

Hackbarth, Ben (auteur)
 
Schnell, Norbert (auteur)
 
Schwarz, Diemo (auteur)
 

Publication

2010
 

Description

Sujet(s)

Concatenative synthesis
 

Résumé

This paper outlines the creative and technical considerations behind AudioGuide1 , a program for differed-time concatenative synthesis written in Python. AudioGuide is a framework for experimentation with a flexible concatenative algorithm. Two aspects of this algorithm are discussed in detail. First, strategies for flexible feature mapping are presented which allow the user a degree of expressive freedom in shaping and transforming concatenated outputs. Second, a subtractive spectral algorithm is outlined which enables the selection of simultaneous corpus units. Simultaneous selection permits both vertically stratified units as well as horizontally overlapping units and, more generally, permits a more flexible and comprehensive deployment of corpus resources. These two aspects, used in tandem, create a software framework capable of both sound synthesis and musical writing, enabling the user to move freely between sonic and score outputs.the sum of individual events.
 

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Date de la notice

2011-03-26 01:00:00
 

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