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Original Research
Published 30 September 2026
Enabling Quechua speech in humanoid social robots through fine-tuned neural TTS on the UBTech Walker Tienkung
Percy Castro-Mejia · William Atalaya-Urrutia · Alejandro Cruzata-Martinez · Erick Salazar-Montoya · Alberto Jimenez-Garcia · Juan Arcila-Diaz
Frontiers in Robotics and AI
doi 10.3389/frobt.2026.1909076