Search Results for author: Julian Roth

Found 4 papers, 0 papers with code

Voice Filter: Few-shot text-to-speech speaker adaptation using voice conversion as a post-processing module

no code implementations16 Feb 2022 Adam Gabryś, Goeric Huybrechts, Manuel Sam Ribeiro, Chung-Ming Chien, Julian Roth, Giulia Comini, Roberto Barra-Chicote, Bartek Perz, Jaime Lorenzo-Trueba

It uses voice conversion (VC) as a post-processing module appended to a pre-existing high-quality TTS system and marks a conceptual shift in the existing TTS paradigm, framing the few-shot TTS problem as a VC task.

Speech Synthesis Voice Conversion

Cross-speaker style transfer for text-to-speech using data augmentation

no code implementations10 Feb 2022 Manuel Sam Ribeiro, Julian Roth, Giulia Comini, Goeric Huybrechts, Adam Gabrys, Jaime Lorenzo-Trueba

The proposed approach relies on voice conversion to first generate high-quality data from the set of supporting expressive speakers.

Data Augmentation Style Transfer +1

Improving multi-speaker TTS prosody variance with a residual encoder and normalizing flows

no code implementations10 Jun 2021 Iván Vallés-Pérez, Julian Roth, Grzegorz Beringer, Roberto Barra-Chicote, Jasha Droppo

This paper proposes a new neural text-to-speech model that approaches the disentanglement problem by conditioning a Tacotron2-like architecture on flow-normalized speaker embeddings, and by substituting the reference encoder with a new learned latent distribution responsible for modeling the intra-sentence variability due to the prosody.

Disentanglement Sentence

Neural network guided adjoint computations in dual weighted residual error estimation

no code implementations24 Feb 2021 Julian Roth, Max Schröder, Thomas Wick

In this work, we are concerned with neural network guided goal-oriented a posteriori error estimation and adaptivity using the dual weighted residual method.

Numerical Analysis Numerical Analysis

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