This is a public domain speech dataset consisting of 13,100 short audio clips of a single speaker reading passages from 7 non-fiction books. A transcription is provided for each clip. Clips vary in length from 1 to 10 seconds and have a total length of approximately 24 hours.
The texts were published between 1884 and 1964, and are in the public domain. The audio was recorded in 2016-17 by the LibriVox project and is also in the public domain.
The above information is from the LJSpeech website.
This recipe provides a VITS model trained on the LJSpeech dataset.
Pretrained model can be found here.
For tutorial and more details, please refer to the VITS documentation.
The training command is given below:
export CUDA_VISIBLE_DEVICES=0,1,2,3
./vits/train.py \
--world-size 4 \
--num-epochs 1000 \
--start-epoch 1 \
--use-fp16 1 \
--exp-dir vits/exp \
--max-duration 500
To inference, use:
./vits/infer.py \
--exp-dir vits/exp \
--epoch 1000 \
--tokens data/tokens.txt