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import re
import importlib
def to_camel(text):
text = text.capitalize()
return re.sub(r'(?!^)_([a-zA-Z])', lambda m: m.group(1).upper(), text)
def setup_generator(c):
print(" > Generator Model: {}".format(c.generator_model))
MyModel = importlib.import_module('TTS.vocoder.tf.models.' +
c.generator_model.lower())
MyModel = getattr(MyModel, to_camel(c.generator_model))
if c.generator_model in 'melgan_generator':
model = MyModel(
in_channels=c.audio['num_mels'],
out_channels=1,
proj_kernel=7,
base_channels=512,
upsample_factors=c.generator_model_params['upsample_factors'],
res_kernel=3,
num_res_blocks=c.generator_model_params['num_res_blocks'])
if c.generator_model in 'melgan_fb_generator':
pass
if c.generator_model in 'multiband_melgan_generator':
model = MyModel(
in_channels=c.audio['num_mels'],
out_channels=4,
proj_kernel=7,
base_channels=384,
upsample_factors=c.generator_model_params['upsample_factors'],
res_kernel=3,
num_res_blocks=c.generator_model_params['num_res_blocks'])
return model
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