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Become Yukarin: Convert your voice to favorite voice

Become Yukarin is a repository for voice conversion with a Deep Learning model. By traingin with a large amount of the original and favorite voice, The Deep Learning model can convert the original voice to the favorite voice.

Japanese README

Supported environment

  • Linux OS
  • Python 3.6

Preparation

# install required libraries
pip install -r requirements.txt

Training

To run a Python script for training, you should set the environment variable PYTHONPATH to find the become_yukarin library. For example, you can execute scripts/extract_acoustic_feature.py with the following command:

PYTHONPATH=`pwd` python scripts/extract_acoustic_feature.py ---

First Stage Model

  • Prepare voice data
    • Put input/target voice data in two directories (with same file names)
  • Create acoustic feature
    • scripts/extract_acoustic_feature.py
  • Train
    • train.py
  • Test
    • scripts/voice_conversion_test.py

Second Stage Model

  • Prepare voice data
    • Put input/target voice data in two directories
  • Create acoustic feature
    • scripts/extract_spectrogram_pair.py
  • Train
    • train_sr.py
  • Test
    • scripts/super_resolution_test.py
  • Convert other voice data
    • Use SuperResolution class and AcousticConverter class
    • sample code

Reference

License

MIT License