Metallic Comb-like Sound in Training Example

[torridgristle]

Output sound that doesn't seem right at all, it would always generate this sound like a comb filter or short-delay feedback, but at this point I've forgotten what I've tried changing beyond the wavegan_disc_phase_shuffle at 0 and 2, and maybe data_slice_len since I'm training on some short drum samples. I got around to writing this a bit over a week after I last tried to do this.
Strange Metallic Comb Sound.zip

Here's my version of the Colab Notebook so everything that's happening is visible.
Personal_WaveGAN_Training_Example.zip

And the sounds I was using to train WaveGAN.
Drums16000hz8192s-20201229T211131Z-001.zip

[o0allonly0o]

hi, has this problem been solved? I have the same problem.