I am Xin Wang, a postdoc researcher at Yamagishi Lab, National Institute of Informatics (NII), Japan.

I am studying speech processing and machine learning, and I learned a lot from my supervisors at NII and USTC and many colleagues around the world.

My Researchmap site and Google Scholar page. Researchmap is the official website for researchers in Japan to upload research outcomes.

Here is my Resume.



The ASVspoof 2021 Workshop, an official Interspeech 2021 satellite event, will be held online in the form of a Zoom Webinar on September 16th, 2021.

The tentative technical program is available from the ASVspoof website

The registration link is here


Tutorials on neural vocoders for SPCC 2021 have been uploade online

  1. Slides are available on Slideshare ;

  2. Hands-on materials on some vocoders (WaveNet, WaveGlow, Blow, NSF) are added to git repo. Please check the tutorials folder.


Pytorch project is updated https://github.com/nii-yamagishilab/project-NN-Pytorch-scripts:

  1. Accumulated commits over the last year;

  2. Projects on ASVspoof: many pre-trained models and training recipes;


New slides have been uploaded:

  1. Interspeech 2020 presentation for Cyclic-noise NSF: PPT and PDF slides

  2. Odyssey tutorial presentation: PDF and PPT slides


Repositories from my personal git account have been moved to https://github.com/nii-yamagishilab, including:

  1. CURRENNT and related source codes: https://github.com/nii-yamagishilab/project-CURRENNT-public

  2. CURRENNT scripts for model training: https://github.com/nii-yamagishilab/project-CURRENNT-scripts


Tutorial materials on Pytorch NSF models are uploaded. They are based on Jupyter notebooks and can be run on laptop with CPU;


Pytorch re-implementation of NSF models is available: https://github.com/nii-yamagishilab/project-NN-Pytorch-scripts


Please send email to wangxin ~a~t~ nii dot ac dot jp.