Awesome
Welcome
This is a set of Python / Pytorch scripts and tools for various speech-processing projects.
It is maintained by Xin Wang since 2021.
XW is a Pytorch newbie. Please feel free to give suggestions and feedback.
Notes
- The repo is relatively large. Please use
--depth 1
option for fast cloning.
git clone --depth 1 https://github.com/nii-yamagishilab/project-NN-Pytorch-scripts.git
- Latest updates:
-
Code, databases, and resources for paper below were added. Please check project/10-asvspoof-vocoded-trn-ssl/
Xin Wang, and Junichi Yamagishi. Can Large-scale vocoded spoofed data improve speech spoofing countermeasure with a self-supervised front end? ICASSP 2024
-
Neural vocoders pretrained on VoxCeleb2 dev and other datasets are available in tutorial notebook chapter_a3.ipynb
-
Code, databases, and resources for the paper below were added. Please check project/09-asvspoof-vocoded-trn/ for more details.
Xin Wang, and Junichi Yamagishi. Spoofed training data for speech spoofing countermeasure can be efficiently created using neural vocoders. Proc. ICASSP 2023, accepted. https://arxiv.org/abs/2210.10570
-
Code for the paper for the paper below were added. Please check project/08-asvspoof-activelearn for more details.
Xin Wang, and Junichi Yamagishi. Investigating Active-Learning-Based Training Data Selection for Speech Spoofing Countermeasure. In Proc. SLT, accepted. 2023.
-
Pointer to tutorials on neural vocoders were moved to ./tutorials/b1_neural_vocoder.
-
All pre-trained models were moved to Zenodo.
-
Contents
This repository contains a few projects and tutorials.
Project
Folder | Project |
---|---|
project/01-nsf | Neural source-filter waveform models |
project/05-nn-vocoders | Other neural waveform models including WaveNet, WaveGlow, and iLPCNet. |
project/03-asvspoof-mega | Speech spoofing countermeasures : a comparison of some popular countermeasures |
project/06-asvspoof-ood | Speech spoofing countermeasures with confidence estimation |
project/07-asvspoof-ssl | Speech spoofing countermeasures with pre-trained self-supervised-learning (SSL) speech feature extractor |
project/08-asvspoof-activelearn | Speech spoofing countermeasures in an active learning framework |
project/09-asvspoof-vocoded-trn | Speech spoofing countermeasures using vocoded speech as spoofed data |
See project/README.md for an overview.
Tutorials
Folder | Status | Contents |
---|---|---|
b1_neural_vocoder | readable and executable | tutorials on selected neural vocoders |
b2_anti_spoofing | partially finished | tutorials on speech audio anti-spoofing |
b3_voice_privacy | readable and executable | tutorials on voice privacy challenge baselines |
See tutorials/README.md for an overview.
Python environment
Projects above use either one of the two environments:
For most of the projects, install env.yml is sufficient
# create environment
conda env create -f env.yml
# load environment (whose name is pytorch-1.7)
conda activate pytorch-1.7
For projects using SSL models, use ./env-fs-install.sh to install the dependency.
# make sure other conda envs are not loaded
bash env-fs-install.sh
# load
conda activate fairseq-pip2
How to use
Most of the projects include a simple demonstration script. Take project/01-nsf/cyc-noise-nsf
as an example:
# cd into one project
cd project/01-nsf/cyc-noise-nsf-4
# add PYTHONPATH and activate conda environment
source ../../../env.sh
# run the script
bash 00_demo.sh
The printed messages will show what is happening.
Detailed instruction is in README of each project.
Folder structure
Name | Function |
---|---|
./core_scripts | scripts (Numpy or Pytorch code) to manage the training process, data io, etc. |
./core_modules | finalized pytorch modules |
./sandbox | new functions and modules to be test |
./project | project directories, and each folder correspond to one model for one dataset |
./project/*/*/main.py | script to load data and run training and inference |
./project/*/*/model.py | model definition based on Pytorch APIs |
./project/*/*/config.py | configurations for training/val/test set data |
./project/*/*/*.sh | scripts to wrap the python codes |
See more instructions on the design and conventions of this repository misc/DESIGN.md
Resources & links
By Xin Wang