es: (1055.76 hours, 575000 samples)
Google Crowd-sourced (OpenSLR)
CML-TTS
TED
Common_Voice
en: (2241.64 hours, 1489000 samples, on Cloudflare)
LibriTTS
DailyTalk
GigaSpeech (small)
Common_Voice
zh: (574.95 hours, 454198 samples)
Common_Voice
AiShell
AiShell-3
Primewords (OpenSLR)
ST-CMDS (OpenSLR)
pt: (133.80 hours ,76514 samples)
CML-TTS
Common_Voice
