Weishan Wang integrated the Supertonic text-to-speech model into the alibaba/MNN repository, expanding the framework’s capabilities to support new voice styles and deliver higher-quality audio synthesis. Using C++ and leveraging machine learning techniques, Weishan focused on a well-scoped feature addition that enhanced the TTS pipeline without introducing critical bugs. The integration enables MNN to offer richer and more flexible TTS features, improving user experience and laying groundwork for future expansion. The work demonstrated depth in both C++ development and TTS model deployment, addressing the need for advanced audio synthesis within the MNN framework and strengthening its position in speech technology.