The NaijaVoices Dataset: Cultivating Large-Scale, High-Quality, Culturally-Rich Speech Data for African Languages. - Chris Emezue; NaijaVoices Community; Busayo Awobade; Abraham Owodunni; Handel Emezue; Gloria Monica Tobechukwu Emezue; Nefertiti Nneoma Emezue; Sewade Ogun; Bunmi Akinremi; David Ifeoluwa Adelani; Chris Pal (CoRR, 2025)