Wavernn training error

[JRMeyer]

>>> Immabot
[January 28, 2020, 11:38am]

and TTS community slash
I'm trying to train the WaveRNN model for Tacotron2 which I've already
trained slash
and i'm getting the following error.I cannot generate mel-spectrograms
from the Tacotron2 model. slash
I'm getting the following error-

I think the dataset loader isn't being created properly.Can you explain
what the paths in below figures are supposed to be.

I'd appreciate any sorts of help on this.

Thanks!

Mike

[This is an archived TTS discussion thread from discourse.mozilla.org/t/wavernn-training-error]

[JRMeyer]

>>> erogol
[January 29, 2020, 10:48am]

can you try the notebook on the latest dev branch? If it does not work
either, then there is a bug.

[Archived Post]

[JRMeyer]

>>> Immabot
[January 30, 2020, 10:03am]

,It
Worked.Thanks.Appreciate it. slash
But I encountered another problem while training the vocoder. slash

I checked the WaveRNN/config.json file.I didn't find a variable named
mulaw.

Can you help solve this? slash
Thanks!

[Archived Post]

[JRMeyer]

>>> erogol
[January 30, 2020, 10:05am]

you can add mulaw field. It is just a json in the end.

[Archived Post]

[JRMeyer]

>>> Immabot
[January 30, 2020, 10:16am]

, slash
Actually there are 3 fields- slash
mulaw,use_aux_net and use_upsample_net. slash
What are it's values supposed to be?

[Archived Post]

[JRMeyer]

>>> erogol
[January 30, 2020, 10:17am]

can you link me the branch you use ?

[Archived Post]

[JRMeyer]

>>> Immabot
[January 30, 2020, 10:18am]

Yeah. slash

{.site-icon width='32'

### erogol/WaveRNN

Pytorch implementation of Deepmind slash 's WaveRNN model - erogol/WaveRNN

[Archived Post]

[JRMeyer]

>>> erogol
[January 30, 2020, 10:18am]

this might help
https://github.com/erogol/WaveRNN/blob/master/config_libri360.json

[Archived Post]

[JRMeyer]

>>> erogol
[January 30, 2020, 10:20am]

otherwise, if you use auxnet, set use_aux_net=true and
use_upsample_net likewise.

[Archived Post]

[JRMeyer]

>>> Immabot
[January 30, 2020, 10:20am]

Okay. slash
Thanks again. slash
Appreciate it.

[Archived Post]