arXiv:2601.02073v2 Announce Type: replace Abstract: This paper reports on the development of a text-to-speech (TTS) system for Mizo, a low-resource tonal language of the Tibeto-Burman family, spoken primarily in the Indian state of Mizoram. The TTS was built using only 5.18 hours of data; however, based on subjective and objective evaluations, the outputs were considered perceptually acceptable and intelligible. A baseline Tacotron2 model was built, and then, using the same data, another TTS model was built with VITS. VITS achieved significantly lower Mel-Cepstral Distortion (MCD) and significantly higher subjective ratings than Tacotron2, although the differences in DNSMOS, F0 RMSE, and F0 correlation were not statistically significant. In terms of tone synthesis, the VITS model showed numerically lower tone errors than the Tacotron2 model. The paper demonstrates that a non-autoregressive, end-to-end framework can achieve synthesis of acceptable perceptual quality and intelligibility.