Search Results for author: Alec Wright

Found 6 papers, 1 papers with code

Noise Morphing for Audio Time Stretching

no code implementations22 Dec 2023 Eloi Moliner, Leonardo Fierro, Alec Wright, Matti Hämäläinen, Vesa Välimäki

This letter introduces an innovative method to enhance the quality of audio time stretching by precisely decomposing a sound into sines, transients, and noise and by improving the processing of the latter component.

Resynthesis

Neural modeling of magnetic tape recorders

no code implementations26 May 2023 Otto Mikkonen, Alec Wright, Eloi Moliner, Vesa Välimäki

The sound of magnetic recording media, such as open-reel and cassette tape recorders, is still sought after by today's sound practitioners due to the imperfections embedded in the physics of the magnetic recording process.

Extreme Audio Time Stretching Using Neural Synthesis

no code implementations30 Nov 2022 Leonardo Fierro, Alec Wright, Vesa Välimäki, Matti Hämäläinen

A deep neural network solution for time-scale modification (TSM) focused on large stretching factors is proposed, targeting environmental sounds.

Adversarial Guitar Amplifier Modelling With Unpaired Data

no code implementations2 Nov 2022 Alec Wright, Vesa Välimäki, Lauri Juvela

We propose an audio effects processing framework that learns to emulate a target electric guitar tone from a recording.

Virtual Analog Modeling of Distortion Circuits Using Neural Ordinary Differential Equations

1 code implementation4 May 2022 Jan Wilczek, Alec Wright, Vesa Välimäki, Emanuël Habets

Recent research in deep learning has shown that neural networks can learn differential equations governing dynamical systems.

Perceptual Loss Function for Neural Modelling of Audio Systems

no code implementations20 Nov 2019 Alec Wright, Vesa Välimäki

This work investigates alternate pre-emphasis filters used as part of the loss function during neural network training for nonlinear audio processing.

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