II Seminário de Música, Ciência e Tecnologia

Abstract

HOFFMANN, Marcelo Albejante and MANZOLLI, Jonatas. Sistemas dinâmicos não-lineares aplicados ao design sonoro. In Proceedings of the 2. II Seminário de Música, Ciência e Tecnologia, 2005, São Paulo (SP) [online]. 2005 [cited 09 October 2024]. Available from: <http://www.proceedings.scielo.br/scielo.php?script=sci_arttext&pid=MSC0000000102005000100013&lng=en&nrm=iso> .

The main propose was studying the FracWave method for digital sound synthesis. This method is applied to produce musical sounds with a complex spectrum and a dynamic sound behavior. Non-linear maps are used to control the sound synthesis based on a list of parameters and a graphic analysis of the phase-space map representation. In this sense, mathematical modeling focused on sound synthesis was studied. A computational implementation is presented together with graphic results and example sounds.

Keywords : Sound Synthesis; Frac wave; Non-Linear Dynamic Syste.