Import PDAugment to espnet

[ftshijt]

Very cool work and thans for open sourcing!

I saw that in your arxiv paper on pdaugment, you said using espnet for modeling and evaluation. Do you consider adding a corresponding recipe to the ESPNet repo as well?

[tan-xu]

@ftshijt Thanks for your suggestion. Yes, we can add a recipe to the ESPNet repo in the coming weeks. Will contact you for the details.