Code for csig audio deepfake detection

Related tags

AudioCSIG_audio
Overview

FMFCC Audio Deepfake Detection Solution

This repo provides an solution for the 多媒体伪造取证大赛. Our solution achieve the 1st in the Audio Deepfake Detection track . The ranking can be seen here

Authors

Institution: Shenzhen Key Laboratory of Media Information Content Security(MICS)

Team name: Forensics_SZU

Username:

Pipeline

EfficientNet-B2 + mel features (不同mel参数的训练两个模型ensemble)

Requirements:

  • 激活已经配置好的环境[建议使用这个]
conda activate audio
  • 或者执行这个重新配置
pip install -r requirements.txt
  • 可能存在部分包漏了安装,可以通过pip install 方式继续安装完整

Submission

  • cd到代码位置:/home/audio5/py_project/CSIG_audio
cd /home/audio5/py_project/CSIG_audio
  • 接着,修改inference.py 文件的第98行中的root_path路劲为自己语音测试集的路劲

1. 预测第一个模型

  • 然后执行
python inference.py
  • 运行结束后,可以在 "./output/results/efficientnet-b2_96_k2e6_hop48_t' 看到results.json文件

2. 预测第二个模型

  • 2.1 修改json_root的路劲:把inference.py的105行的代码注释掉, 然后解除106行的注释,更新了第二个模型预测结果保存的路劲,修改后的代码如下
105        # json_root = f'./output/results/{model_name}_96_k2e6_hop48_t'
106        json_root = f'./output/results/{model_name}_96_k2e9_t'
  • 2.2 修改model_path的路劲(即改变模型权值):把inference.py的114行的代码注释掉, 然后解除115行的注释,更新了模型权值的路劲,修改后的代码如下
114        # model_path = './output/weights/efficientnet-b2_96_hop48_k2/audio6_acc0.9832.pth'
115        model_path = './output/weights/efficientnet-b2_96_k2/audio9_acc0.9752.pth'
  • 2.3 修改mel feature的配置参数:把dataset/preprocess/vggish_params.py中的 35行代码"EXAMPLE_HOP_SECONDS = 0.48" 改为"EXAMPLE_HOP_SECONDS = 0.96" 特别要注意EXAMPLE_HOP_SECONDS这个参数,验证结束后,需要重新修改为0.48, 方便最终决赛运行
  • 修改上述三点后,然后执行, 另外前面的两个修改也需要恢复。
python inference.py
  • 运行结束后,可以在 "./output/results/efficientnet-b2_96_k2e9_t' 看到results.json文件

Ensemble

  • 集成刚刚生成的两个json文件:把inference.py 第88行的"json_ensemble = False"改为"json_ensemble = True"
  • 修改后执行:
python inference.py
  • 运行结束后,可以在 "./output/results/ensemble_01_t' 看到results.json文件,该文件就是我们最终提交的结果json文件

注意:验证结束后,需要恢复上述修改到原始状态,方便最终的决赛

Owner
BokingChen
BokingChen
A voice control utility for Spotify

Spotify Voice Control A voice control utility for Spotify · Report Bug · Request

Shoubhit Dash 27 Jan 01, 2023
Python library for handling audio datasets.

AUDIOMATE Audiomate is a library for easy access to audio datasets. It provides the datastructures for accessing/loading different datasets in a gener

Matthias 121 Nov 27, 2022
User-friendly Voice Cloning Application

Multi-Language-RTVC stands for Multi-Language Real Time Voice Cloning and is a Voice Cloning Tool capable of transfering speaker-specific audio featur

Sven Eschlbeck 19 Dec 30, 2022
Synthesia but open source, made in python and free

PyPiano Synthesia but open source, made in python and free Requirements are in requirements.txt If you struggle with installation of pyaudio, run : pi

DaCapo 11 Nov 06, 2022
Frescobaldi LilyPond Editor

README for Frescobaldi Homepage: http://www.frescobaldi.org/ Main author: Wilbert Berendsen Frescobaldi is a LilyPond sheet music text editor. It aims

Frescobaldi 600 Dec 29, 2022
PyAbsorp is a python module that has the main focus to help estimate the Sound Absorption Coefficient.

This is a package developed to be use to find the Sound Absorption Coefficient through some implemented models, like Biot-Allard, Johnson-Champoux and

Michael Markus Ackermann 8 Oct 19, 2022
nicfit 425 Jan 01, 2023
An audio digital processing toolbox based on a workflow/pipeline principle

AudioTK Audio ToolKit is a set of audio filters. It helps assembling workflows for specific audio processing workloads. The audio workflow is split in

Matthieu Brucher 238 Oct 18, 2022
Klangbecken: The RaBe Endless Music Player

Klangbecken Klangbecken is the minimalistic endless music player for Radio Bern RaBe based on liquidsoap. It supports configurable and editable playli

Radio Bern RaBe 8 Oct 09, 2021
Python game programming in Jupyter notebooks.

Jupylet Jupylet is a Python library for programming 2D and 3D games, graphics, music and sound synthesizers, interactively in a Jupyter notebook. It i

Nir Aides 178 Dec 09, 2022
Linear Prediction Coefficients estimation from mel-spectrogram implemented in Python based on Levinson-Durbin algorithm.

LPC_for_TTS Linear Prediction Coefficients estimation from mel-spectrogram implemented in Python based on Levinson-Durbin algorithm. 基于Levinson-Durbin

Zewang ZHANG 58 Nov 17, 2022
:speech_balloon: SpeechPy - A Library for Speech Processing and Recognition: http://speechpy.readthedocs.io/en/latest/

SpeechPy Official Project Documentation Table of Contents Documentation Which Python versions are supported Citation How to Install? Local Installatio

Amirsina Torfi 870 Dec 27, 2022
Learn chords with your MIDI keyboard !

miditeach miditeach is a music learning tool that can be used to practice your chords skills with a midi keyboard 🎹 ! Features Midi keyboard input se

Alexis LOUIS 3 Oct 20, 2021
A voice assistant which can be used to interact with your computer and controls your pc operations

Introduction 👨‍💻 It is a voice assistant which can be used to interact with your computer and also you have been seeing it in Iron man movies, but t

Sujith 84 Dec 22, 2022
A GUI-based audio player with support for a large variety of formats

Miza-Player A GUI-based audio player with support for a large variety of formats, able to play from web-hosted media platforms such as YouTube, includ

Thomas Xin 3 Dec 14, 2022
BART aids transcribe tasks by taking a source audio file and creating automatic repeated loops, allowing transcribers to listen to fragments multiple times

BART (Beyond Audio Replay Technology) aids transcribe tasks by taking a source audio file and creating automatic repeated loops, allowing transcribers to listen to fragments multiple times (with poss

2 Feb 04, 2022
Carnatic Notes Predictor for audio files

Carnatic Notes Predictor for audio files Link for live application: https://share.streamlit.io/pradeepak1/carnatic-notes-predictor-for-audio-files/mai

1 Nov 06, 2021
Python Audio Analysis Library: Feature Extraction, Classification, Segmentation and Applications

A Python library for audio feature extraction, classification, segmentation and applications This doc contains general info. Click here for the comple

Theodoros Giannakopoulos 5.1k Jan 02, 2023
無料で使える中品質なテキスト読み上げソフトウェア、VOICEVOXのコア

無料で使える中品質なテキスト読み上げソフトウェア、VOICEVOXのコア

Hiroshiba 0 Aug 29, 2022
Terminal-based music player written in Python for the best music in the world 🎵 🎧 💻

audius-terminal-player Terminal-based music player written in Python for the best music in the world 🎵 🎧 💻 Browse and listen to Audius from the com

Audius 21 Jul 23, 2022