The Blizzard Challenge 2023
Résumé
The Blizzard Challenge 2023 is the eighteenth edition of the text-to-speech synthesis Blizzard Challenge. This year, two French datasets were provided to participants and two tasks were designed. The Hub task was to build a voice from a 51hour single speaker dataset, restricted to using only publiclyavailable data. The Spoke task consisted of building a voice from a 2-hour single speaker dataset that sounds as close as possible to that speaker. There were no restrictions on the use of data for the spoke task. 18 teams participated in the hub task and 14 in the spoke task. All teams used neural-based systems. Synthesised samples were evaluated in terms of speech quality, speaker similarity and intelligibility.
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