add checkpoints

Update README.md

Update README.md to clarify compatibility and usage of the fine-tuned model

Update README.md

Update README.md

Update README.md

Update README.md

Add audio samples and spectrogram comparison to README.md; include original and reconstructed audio files

Update README.md to include detailed model description, usage examples, architecture, training information, and limitations for Qwen3-TTS-Tokenizer-12Hz-48kHz

run_gan12 checkpoint_best

Update README.md

initial commit