Griffin Lim

This repo is a TensorFlow implementation of Griffin-Lim algorithm for voice reconstruction.

For comparision, a librosa implementation version is also included in this repo.

Dependencies

• TensorFlow >=1.3
• Python 3.x
• scipy
• numpy
• librosa

Run

To test the performance, we could execute the following command:

python test.py

The test.py script does the following things in order:

1. Extract the spectrogram features from waves
2. Reconstruction voice using Griffin-lim algorithm

Data

All data used is in the data folder. If we want to use other data, replace it.

Acknowledgement

Some code are borrowed from the following repo:

• Kyubyong/tensorflow-exercises
• keithito/tacotron

Contact

Yunchao He