Avocodo Discriminators

[Flux9665]

A new interesting vocoder was described in a paper yesterday. It's called Avocodo and supposedly helps with the artifacts that are typical for GAN based vocoding. It supposedly also works better for unseen speakers than HiFiGAN, although I never had any issues with HiFiGAN and unseen speakers anyways.

https://arxiv.org/pdf/2206.13404.pdf

The generator seems to be pretty much the same as HiFiGAN's, but it has some new discriminators, which I think would be a nice addition to this repository. Combining Avocodo with e.g. the MultiPreiodDiscriminator would be very interesting!