update readme for aishell3 hifigan, test=tts

docs/source/released_model.md

@@ -54,6 +54,7 @@ Parallel WaveGAN| VCTK |[PWGAN-vctk](https://github.com/PaddlePaddle/PaddleSpeec
 |Multi Band MelGAN | CSMSC |[MB MelGAN-csmsc](https://github.com/PaddlePaddle/PaddleSpeech/tree/develop/examples/csmsc/voc3) | [mb_melgan_csmsc_ckpt_0.1.1.zip](https://paddlespeech.bj.bcebos.com/Parakeet/released_models/mb_melgan/mb_melgan_csmsc_ckpt_0.1.1.zip) <br>[mb_melgan_baker_finetune_ckpt_0.5.zip](https://paddlespeech.bj.bcebos.com/Parakeet/released_models/mb_melgan/mb_melgan_baker_finetune_ckpt_0.5.zip)|[mb_melgan_csmsc_static_0.1.1.zip](https://paddlespeech.bj.bcebos.com/Parakeet/released_models/mb_melgan/mb_melgan_csmsc_static_0.1.1.zip) |8.2MB|
 Style MelGAN | CSMSC |[Style MelGAN-csmsc](https://github.com/PaddlePaddle/PaddleSpeech/tree/develop/examples/csmsc/voc4)|[style_melgan_csmsc_ckpt_0.1.1.zip](https://paddlespeech.bj.bcebos.com/Parakeet/released_models/style_melgan/style_melgan_csmsc_ckpt_0.1.1.zip)| | |
 HiFiGAN | CSMSC |[HiFiGAN-csmsc](https://github.com/PaddlePaddle/PaddleSpeech/tree/develop/examples/csmsc/voc5)|[hifigan_csmsc_ckpt_0.1.1.zip](https://paddlespeech.bj.bcebos.com/Parakeet/released_models/hifigan/hifigan_csmsc_ckpt_0.1.1.zip)|[hifigan_csmsc_static_0.1.1.zip](https://paddlespeech.bj.bcebos.com/Parakeet/released_models/hifigan/hifigan_csmsc_static_0.1.1.zip)|50MB|
+HiFiGAN | AISHELL-3 |[HiFiGAN-aishell3](https://github.com/PaddlePaddle/PaddleSpeech/tree/develop/examples/aishell3/voc5)|[hifigan_aishell3_ckpt_0.2.0.zip](https://paddlespeech.bj.bcebos.com/Parakeet/released_models/hifigan/hifigan_aishell3_ckpt_0.2.0.zip)|||
 WaveRNN | CSMSC |[WaveRNN-csmsc](https://github.com/PaddlePaddle/PaddleSpeech/tree/develop/examples/csmsc/voc6)|[wavernn_csmsc_ckpt_0.2.0.zip](https://paddlespeech.bj.bcebos.com/Parakeet/released_models/wavernn/wavernn_csmsc_ckpt_0.2.0.zip)|[wavernn_csmsc_static_0.2.0.zip](https://paddlespeech.bj.bcebos.com/Parakeet/released_models/wavernn/wavernn_csmsc_static_0.2.0.zip)|18MB|
 
 

examples/aishell3/voc5/README.md

@@ -135,8 +135,22 @@ optional arguments:
 3. `--test-metadata` is the metadata of the test dataset. Use the `metadata.jsonl` in the `dev/norm` subfolder from the processed directory.
 4. `--output-dir` is the directory to save the synthesized audio files.
 5. `--ngpu` is the number of gpus to use, if ngpu == 0, use cpu.
-
 ## Pretrained Models
+The pretrained model can be downloaded here [hifigan_aishell3_ckpt_0.2.0.zip](https://paddlespeech.bj.bcebos.com/Parakeet/released_models/hifigan/hifigan_aishell3_ckpt_0.2.0.zip).
+
+
+Model | Step | eval/generator_loss | eval/mel_loss| eval/feature_matching_loss
+:-------------:| :------------:| :-----: | :-----: | :--------:
+default| 1(gpu) x 2500000|24.060|0.1068|7.499
+
+HiFiGAN checkpoint contains files listed below.
+
+```text
+hifigan_aishell3_ckpt_0.2.0
+├── default.yaml                  # default config used to train hifigan
+├── feats_stats.npy               # statistics used to normalize spectrogram when training hifigan
+└── snapshot_iter_2500000.pdz     # generator parameters of hifigan
+```
 
 ## Acknowledgement
 We adapted some code from https://github.com/kan-bayashi/ParallelWaveGAN.

paddlespeech/t2s/exps/synthesize.py

@@ -156,6 +156,7 @@ def parse_args():
         choices=[
             'pwgan_csmsc', 'pwgan_ljspeech', 'pwgan_aishell3', 'pwgan_vctk',
             'mb_melgan_csmsc', 'wavernn_csmsc', 'hifigan_csmsc',
+            'hifigan_ljspeech', 'hifigan_aishell3', 'hifigan_vctk',
             'style_melgan_csmsc'
         ],
         help='Choose vocoder type of tts task.')

paddlespeech/t2s/exps/synthesize_e2e.py

@@ -180,9 +180,17 @@ def parse_args():
         type=str,
         default='pwgan_csmsc',
         choices=[
-            'pwgan_csmsc', 'pwgan_ljspeech', 'pwgan_aishell3', 'pwgan_vctk',
-            'mb_melgan_csmsc', 'style_melgan_csmsc', 'hifigan_csmsc',
-            'wavernn_csmsc'
+            'pwgan_csmsc',
+            'pwgan_ljspeech',
+            'pwgan_aishell3',
+            'pwgan_vctk',
+            'mb_melgan_csmsc',
+            'style_melgan_csmsc',
+            'hifigan_csmsc',
+            'hifigan_ljspeech',
+            'hifigan_aishell3',
+            'hifigan_vctk',
+            'wavernn_csmsc',
         ],
         help='Choose vocoder type of tts task.')
     parser.add_argument(