Basque Wikimedians User Group has been working with @ElhuyarFundazioa in order to deploy Wikispeech technology via AhoTTS in Basque Wikipedia. This can also be done easily in Spanish, Catalan, English and Galician Wikipedias, as the AhoTTS technology has this languages ready. But there are some problems listed in T183780.
It would be great to have all this problems solved and get Wikispeech technology ready for deployment in euwiki (at least).