[FastPitch/PyTorch] What are the pre-trained model weights for TacoTron2, FastPitch, and WaveGlow licensed under?

[edwardleardi]

Hello, I see the training code for the PyTorch implementation of TacoTron2 and FastPitch is covered under BSD-3. I also see the underlying LJ Speech Dataset is not copyrighted and in the public domain. However I am unclear about what the model weights for the pre-trained models are licensed under? In particular, the model weights that are downloaded in the download_dataset.sh script.