New Possibilities in Sound Analysis and Synthesis - Archive ouverte HAL Accéder directement au contenu
Communication Dans Un Congrès Année : 1995

New Possibilities in Sound Analysis and Synthesis

Résumé

In this presentation we exemplify the emergence of new possibilities in sound analysis and synthesis with three novel developments that have been done in the Analysis/Synthesis team at IRCAM. These examples address three main activities in our domain, and have reached a large public making or simply listening to music. The first example concerns synthesis using physical models. We have determined the behavior of a class of models, in terms of stability, oscillation, periodicity, and finally chaos, leading to a better control of these models in truly innovative musical applications. The second example concerns additive synthesis essentially based on the analysis of natural sounds. We have developed a new additive method based on spectral envelopes and inverse Fast Fourier Transform, which we name FFT-1 and which provides a solution to the different difficulties of the classical method. Commercial applications are announced for this year, for professional users and soon for a larger public. The last example is an original work on the recreation of a castrato voice by the means of sound analysis, processing andsynthesis. It has been done for the soundtrack for a film and a CD about Farinelli, the famous castrato of the eighteenth century. The CD and the film have reached millions of people all around the world.
Fichier principal
Vignette du fichier
index.pdf (147.66 Ko) Télécharger le fichier
Origine : Fichiers produits par l'(les) auteur(s)
Loading...

Dates et versions

hal-01157137 , version 1 (27-05-2015)

Identifiants

  • HAL Id : hal-01157137 , version 1

Citer

Xavier Rodet, Philippe Depalle, Guillermo Garcia. New Possibilities in Sound Analysis and Synthesis. ISMA: International Symposium of Music Acoustics, 1995, Dourdan, France. pp.1-1. ⟨hal-01157137⟩
150 Consultations
605 Téléchargements

Partager

Gmail Facebook X LinkedIn More