.. temp documentation master file, created by
   sphinx-quickstart on Sun Aug 30 20:18:34 2020.
   You can adapt this file completely to your liking, but it should at least
   contain the root `toctree` directive.

.. _label-presto:

JST PRESTO Project
******************

This is the home page of JST PRESTO project:

    **Unified Framework for Speech Privacy Protection and Fake Voice Detection**

    **プライバシー保護と偽音声検出を統合する音声データ処理基盤**

    
.. image:: pic/figure_presto.jpg 

**Information**:

* PI: Xin Wang
* Period: 2023/10/01 - 2027/03/31
* Research area: `社会変革に向けたICT基盤強化 Strengthening ICT Infrastructure for Social Change <https://www.jst.go.jp/kisoken/presto/en/research_area/ongoing/area2021-3.html>`__

**Background**: The era of infodemics calls for a speech data processing system that can detect deepfake voices and anonymize speech privacy. However, existing fake voice detection and anonymization methods are independently designed, lacking joint optimization and theoretical support.

**Core ida**: This proposal tries to unify fake voice detection and voice anonymization within a deep learning framework based on likelihood ratios.



Highlight
---------
Highlighted research outcomes will be explained.



Outcome
-------


* Invited talk: Voice privacy and security issues after the boom of speech synthesis technology

  * Venue: `No.182 Shonan meeting Biggest Failures in Privacy <https://shonan.nii.ac.jp/seminars/182/>`__
    
  * Date: 2023/11
    
  * Place: Shonan Village, JP

  * Slide: :ref:`label-slide-2023-oct-31`.

* Keynote talk: Harnessing data for improving speech spoofing countermeasures
  
  * Venue: `Joint Workshop of VoicePersonae and ASVspoof 2023 <https://nii-yamagishilab.github.io/workshops/voicepersonae/>`__
  * Date: 2023/11/22
    
  * Place: NII, JP

  * Slide: :ref:`label-slide-2023-nov-1`.
    
.. toctree::
   :hidden:
   :maxdepth: 1