The project adopts KittenTTS ONNX model as the core technology framework, and the model volume is controlled within 25MB. NVIDIA CUDA acceleration is achieved through optimized onnxruntime-gpu pipeline and I/O binding technology, which significantly improves speech generation efficiency. The system also integrates a dual-API interface design, providing both a complete /tts interface and compatibility with the OpenAI TTS API standard /v1/audio/speech interface, making technology integration more flexible.
This answer comes from the articleKitten-TTS-Server: a self-deployable lightweight text-to-speech serviceThe
May not be reproduced without permission:AI productivity tools " Kitten-TTS-Server's core technology includes ONNX model architecture and GPU acceleration solutions
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