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coqui-tts
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Add speaker and emotion squeezer layers

This commit is contained in:
Edresson Casanova 2022-06-07 09:27:08 -03:00
parent 0f1dde642f
commit bf45319f64
2 changed files with 40 additions and 6 deletions
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34
TTS/tts/models/vits.py
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@ -546,6 +546,14 @@ class VitsArgs(Coqpit):
use_text_enc_spk_reversal_classifier: bool = False
use_text_enc_emo_classifier: bool = False
# emotion and speaker embedding squeezer
use_emotion_embedding_squeezer: bool = False
emotion_embedding_squeezer_input_dim: int = 0
use_speaker_embedding_squeezer: bool = False
speaker_embedding_squeezer_input_dim: int = 0
use_speaker_embedding_as_emotion: bool = False
# prosody encoder
use_prosody_encoder: bool = False
prosody_encoder_type: str = "gst"
@ -676,7 +684,7 @@ class Vits(BaseTTS):
dp_cond_embedding_dim += self.args.prosody_embedding_dim
dp_extra_inp_dim = 0
if (self.args.use_emotion_embedding or self.args.use_external_emotions_embeddings) and not self.args.use_noise_scale_predictor:
if (self.args.use_emotion_embedding or self.args.use_external_emotions_embeddings or self.args.use_speaker_embedding_as_emotion) and not self.args.use_noise_scale_predictor:
dp_extra_inp_dim += self.args.emotion_embedding_dim
if self.args.use_prosody_encoder and not self.args.use_noise_scale_predictor:
@ -754,6 +762,12 @@ class Vits(BaseTTS):
rel_attn_window_size=4,
)
if self.args.use_emotion_embedding_squeezer:
self.emotion_embedding_squeezer = nn.Linear(in_features=self.args.emotion_embedding_squeezer_input_dim, out_features=self.args.emotion_embedding_dim)
if self.args.use_speaker_embedding_squeezer:
self.speaker_embedding_squeezer = nn.Linear(in_features=self.args.speaker_embedding_squeezer_input_dim, out_features=self.cond_embedding_dim)
if self.args.use_text_enc_spk_reversal_classifier:
self.speaker_text_enc_reversal_classifier = ReversalClassifier(
in_channels=self.args.hidden_channels
@ -1162,6 +1176,15 @@ class Vits(BaseTTS):
if self.args.use_language_embedding and lid is not None:
lang_emb = self.emb_l(lid).unsqueeze(-1)
# squeezers
if self.args.use_emotion_embedding_squeezer:
if self.args.use_emotion_embedding or self.args.use_external_emotions_embeddings:
eg = F.normalize(self.emotion_embedding_squeezer(eg.squeeze(-1))).unsqueeze(-1)
if self.args.use_speaker_embedding_squeezer:
if self.args.use_speaker_embedding or self.args.use_d_vector_file:
g = F.normalize(self.speaker_embedding_squeezer(g.squeeze(-1))).unsqueeze(-1)
# posterior encoder
z, m_q, logs_q, y_mask = self.posterior_encoder(y, y_lengths, g=g)
@ -1350,6 +1373,15 @@ class Vits(BaseTTS):
if self.args.use_language_embedding and lid is not None:
lang_emb = self.emb_l(lid).unsqueeze(-1)
# squeezers
if self.args.use_emotion_embedding_squeezer:
if self.args.use_emotion_embedding or self.args.use_external_emotions_embeddings:
eg = F.normalize(self.emotion_embedding_squeezer(eg.squeeze(-1))).unsqueeze(-1)
if self.args.use_speaker_embedding_squeezer:
if self.args.use_speaker_embedding or self.args.use_d_vector_file:
g = F.normalize(self.speaker_embedding_squeezer(g.squeeze(-1))).unsqueeze(-1)
# prosody embedding
pros_emb = None
if self.args.use_prosody_encoder:

12
tests/tts_tests/test_vits_speaker_emb_with_emotion_train.py
View File

@ -38,19 +38,21 @@ config.model_args.use_speaker_embedding = False
config.model_args.use_d_vector_file = True
config.model_args.d_vector_file = "tests/data/ljspeech/speakers.json"
config.model_args.speaker_embedding_channels = 128
config.model_args.d_vector_dim = 256
config.model_args.d_vector_dim = 100
# emotion
config.model_args.use_external_emotions_embeddings = True
config.model_args.use_emotion_embedding = False
config.model_args.emotion_embedding_dim = 256
config.model_args.emotion_embedding_dim = 64
config.model_args.external_emotions_embs_file = "tests/data/ljspeech/speakers.json"
config.model_args.use_text_enc_spk_reversal_classifier = False
config.model_args.use_prosody_conditional_flow_module = True
config.model_args.prosody_conditional_flow_module_on_decoder = True
config.model_args.use_text_enc_emo_classifier = True
config.model_args.use_emotion_embedding_squeezer = True
config.model_args.emotion_embedding_squeezer_input_dim = 256
config.model_args.use_speaker_embedding_squeezer = True
config.model_args.speaker_embedding_squeezer_input_dim = 256
# consistency loss
# config.model_args.use_emotion_encoder_as_loss = True