Search Results for author: Axel Roebel

Found 12 papers, 1 papers with code

Analysis and transformations of voice level in singing voice

no code implementations8 Apr 2022 Frederik Bous, Axel Roebel

We introduce the recording factor that relates the voice level to the recorded signal power as a proportionality constant.

Audio Defect Detection in Music with Deep Networks

no code implementations11 Feb 2022 Daniel Wolff, Rémi Mignot, Axel Roebel

The ability of our models to capture variance is explored in a detector for artefacts from decompression of corrupted MP3 compressed audio.

Data Augmentation Defect Detection

Towards Universal Neural Vocoding with a Multi-band Excited WaveNet

no code implementations7 Oct 2021 Axel Roebel, Frederik Bous

This paper introduces the Multi-Band Excited WaveNet a neural vocoder for speaking and singing voices.

Beyond Voice Identity Conversion: Manipulating Voice Attributes by Adversarial Learning of Structured Disentangled Representations

no code implementations26 Jul 2021 Laurent Benaroya, Nicolas Obin, Axel Roebel

Voice conversion (VC) consists of digitally altering the voice of an individual to manipulate part of its content, primarily its identity, while maintaining the rest unchanged.

Voice Conversion

Speaker Attentive Speech Emotion Recognition

no code implementations15 Apr 2021 Clément Le Moine, Nicolas Obin, Axel Roebel

Speech Emotion Recognition (SER) task has known significant improvements over the last years with the advent of Deep Neural Networks (DNNs).

Speech Emotion Recognition

Towards end-to-end F0 voice conversion based on Dual-GAN with convolutional wavelet kernels

no code implementations15 Apr 2021 Clément Le Moine Veillon, Nicolas Obin, Axel Roebel

A single neural network is proposed, in which a first module is used to learn F0 representation over different temporal scales and a second adversarial module is used to learn the transformation from one emotion to another.

Voice Conversion

La voix act\'ee : pratiques, enjeux, applications (Acted voice : practices, challenges, applications)

no code implementations JEPTALNRECITAL 2020 Mathias Quillot, Lauriane Guillou, Adrien Gresse, Rafa{\"e}l Ferro, Rapha{\"e}l R{\"o}th, Damien Malinas, Richard Dufour, Axel Roebel, Nicolas Obin, Jean-Fran{\c{c}}ois Bonastre, Emmanuel Ethis

La voix act{\'e}e repr{\'e}sente un d{\'e}fi majeur pour les futures interfaces vocales avec un potentiel d{'}application extr{\^e}mement important pour la transformation num{\'e}rique des secteurs de la culture et de la communication, comme la production ou la post-production de voix pour les s{\'e}ries ou le cin{\'e}ma.

Cultural Vocal Bursts Intensity Prediction

GCI detection from raw speech using a fully-convolutional network

1 code implementation22 Oct 2019 Luc Ardaillon, Axel Roebel

Following this trend, we propose here a simple approach that performs a regression from the speech waveform to a target signal from which the GCI are easily obtained by peak-picking.

CycleGAN Voice Conversion of Spectral Envelopes using Adversarial Weights

no code implementations22 Oct 2019 Rafael Ferro, Nicolas Obin, Axel Roebel

This paper tackles GAN optimization and stability issues in the context of voice conversion.

Voice Conversion

An evaluation framework for event detection using a morphological model of acoustic scenes

no code implementations31 Jan 2015 Mathieu Lagrange, Grégoire Lafay, Mathias Rossignol, Emmanouil Benetos, Axel Roebel

This paper introduces a model of environmental acoustic scenes which adopts a morphological approach by ab-stracting temporal structures of acoustic scenes.

Event Detection

Cannot find the paper you are looking for? You can Submit a new open access paper.