VoiceX: A Text-To-Speech Framework for Custom Voices

Fuente: arXiv
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Autores principales: Mertes, Silvan, Don, Daksitha Withanage, Grothe, Otto, Kuch, Johanna, Schlagowski, Ruben, André, Elisabeth
Formato: Preprint
Publicado: 2024
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author Mertes, Silvan
Don, Daksitha Withanage
Grothe, Otto
Kuch, Johanna
Schlagowski, Ruben
André, Elisabeth
author_facet Mertes, Silvan
Don, Daksitha Withanage
Grothe, Otto
Kuch, Johanna
Schlagowski, Ruben
André, Elisabeth
contents Modern TTS systems are capable of creating highly realistic and natural-sounding speech. Despite these developments, the process of customizing TTS voices remains a complex task, mostly requiring the expertise of specialists within the field. One reason for this is the utilization of deep learning models, which are characterized by their expansive, non-interpretable parameter spaces, restricting the feasibility of manual customization. In this paper, we present a novel human-in-the-loop paradigm based on an evolutionary algorithm for directly interacting with the parameter space of a neural TTS model. We integrated our approach into a user-friendly graphical user interface that allows users to efficiently create original voices. Those voices can then be used with the backbone TTS model, for which we provide a Python API. Further, we present the results of a user study exploring the capabilities of VoiceX. We show that VoiceX is an appropriate tool for creating individual, custom voices.
format Preprint
id arxiv_https___arxiv_org_abs_2408_12170
institution arXiv
publishDate 2024
record_format arxiv
spellingShingle VoiceX: A Text-To-Speech Framework for Custom Voices
Mertes, Silvan
Don, Daksitha Withanage
Grothe, Otto
Kuch, Johanna
Schlagowski, Ruben
André, Elisabeth
Human-Computer Interaction
Sound
Audio and Speech Processing
Modern TTS systems are capable of creating highly realistic and natural-sounding speech. Despite these developments, the process of customizing TTS voices remains a complex task, mostly requiring the expertise of specialists within the field. One reason for this is the utilization of deep learning models, which are characterized by their expansive, non-interpretable parameter spaces, restricting the feasibility of manual customization. In this paper, we present a novel human-in-the-loop paradigm based on an evolutionary algorithm for directly interacting with the parameter space of a neural TTS model. We integrated our approach into a user-friendly graphical user interface that allows users to efficiently create original voices. Those voices can then be used with the backbone TTS model, for which we provide a Python API. Further, we present the results of a user study exploring the capabilities of VoiceX. We show that VoiceX is an appropriate tool for creating individual, custom voices.
title VoiceX: A Text-To-Speech Framework for Custom Voices
topic Human-Computer Interaction
Sound
Audio and Speech Processing
url https://arxiv.org/abs/2408.12170