Prepare Dataset

LJSpeech

Download Dataset

mkdir -p data/raw/ljspeech
cd data/raw
wget https://data.keithito.com/data/speech/LJSpeech-1.1.tar.bz2
bzip2 -d LJSpeech-1.1.tar.bz2
tar -xvf LJSpeech-1.1.tar
cd ../../

Forced Align and Preprocess Dataset

# Preprocess step: text and unify the file structure.
python data_gen/tts/runs/preprocess.py --config egs/lj/base_text2mel.yaml
# Align step: MFA alignment.
python data_gen/tts/runs/train_mfa_align.py --config egs/lj/base_text2mel.yaml
# Binarization step: Binarize data for fast IO. You only need to rerun this line when running different task if you have `preprocess`ed and `align`ed the dataset before.
python data_gen/tts/runs/binarize.py --config egs/lj/base_text2mel.yaml

Biaobei

Please download the binarized dataset from this link

LibriTTS

Download Dataset

mkdir -p data/raw/libritts
cd data/raw
wget https://www.openslr.org/resources/60/train-clean-100.tar.gz
wget https://www.openslr.org/resources/60/train-clean-360.tar.gz
# then unzip them into the data/raw/libritts folder and go back to the root dir.

Forced Align and Preprocess Dataset

# Preprocess step: text and unify the file structure.
python data_gen/tts/runs/preprocess.py --config egs/libritts/base_text2mel.yaml
# Align step: MFA alignment.
python data_gen/tts/runs/train_mfa_align.py --config egs/libritts/base_text2mel.yaml
# Binarization step: Binarize data for fast IO. You only need to rerun this line when running different task if you have `preprocess`ed and `align`ed the dataset before.
python data_gen/tts/runs/binarize.py --config egs/libritts/base_text2mel.yaml

More datasets will be supported soon...