Author

Esteban Gutiérrez

2 papers indexed here

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Oct 2026

Real-Time Fractional Fourier Sound Synthesis and Processing

The fractional Fourier transform (FRFT) extends the classical FT by introducing a continuous order parameter that interpolates between time and frequency representations. While widely used for audio analysis, enhancement, and compression, its potential as a direct basis for sound synthesis, particularly in real-time, r...

Esteban Gutiérrez, B. Haki, Carlos Sing Long et al. · Journal of The Audio Enginee... · 0 citations

#artificial intelligence Preprint Sep 2026

SCAPES: Semantically Conditioned Autoregressive Prior for Environmental Sounds

This paper proposes a segmentation strategy that decomposes audio into overlapping segments, enabling a Continuous Normalizing Flow (CNF) to model the evolution of latent trajectories using Flow Matching, enabling a Continuous Normalizing Flow to model the evolution of latent trajectories using Flow Matching.

Esteban Gutiérrez, L. Wyse, F. Font et al. · 0 citations