# ################################
# Model: Tacotroon2 for TTS
# Authors: Yingzhi Wang  
# ################################

in_channels: 80
out_channels: 1
resblock_type: "1"
resblock_dilation_sizes: [[1, 3, 5], [1, 3, 5], [1, 3, 5]]
resblock_kernel_sizes: [3, 7, 11]
upsample_kernel_sizes: [16, 16, 4, 4]
upsample_initial_channel: 512
upsample_factors: [8, 8, 2, 2]
inference_padding: 5
cond_channels: 0
conv_post_bias: True

generator: !new:speechbrain.lobes.models.HifiGAN.HifiganGenerator
  in_channels: !ref <in_channels>
  out_channels: !ref <out_channels>
  resblock_type: !ref <resblock_type>
  resblock_dilation_sizes: !ref <resblock_dilation_sizes>
  resblock_kernel_sizes: !ref <resblock_kernel_sizes>
  upsample_kernel_sizes: !ref <upsample_kernel_sizes>
  upsample_initial_channel: !ref <upsample_initial_channel>
  upsample_factors: !ref <upsample_factors>
  inference_padding: !ref <inference_padding>
  cond_channels: !ref <cond_channels>
  conv_post_bias: !ref <conv_post_bias>

modules:
    generator: !ref <generator>

pretrainer: !new:speechbrain.utils.parameter_transfer.Pretrainer
    loadables:
        generator: !ref <generator>