asteroid-team / ConferencingSpeech2021

Conferencing Speech Challenge

ConferencingSpeech 2021 chanllenge

This repository contains the datasets list and scripts required for the ConferencingSpeech challenge. For more details about the challenge, please see our website.

Details

• baseline, this folder contains baseline include inference model exported by onnx and inference scripts;
• eval, this folder contains evaluation scripts to calculate PESQ, STOI and SI-SNR;
• selected_lists, the selected wave about train speech and noise wave name from aishell-1, aishell-3, librispeech-360, VCTK, MUSAN, Audioset. Each participant is only allowed to use the selected speech and noise data below :
  • selected_lists/dev/circle.name circle RIR wave utt name of dev set
  • selected_lists/dev/linear.name linear RIR wave utt name of dev set
  • selected_lists/dev/clean.name wave utt name of dev set used clean set
  • selected_lists/dev/noise.name wave utt name of dev set used noise set
  • selected_lists/train/aishell_1.name wave utt name from aishell-1 set used in train set
  • selected_lists/train/aishell_3.name wave utt name from aishell-3 set used in train set
  • selected_lists/train/librispeech_360.name wave utt name from librispeech-360 set used in train set
  • selected_lists/train/vctk.name wave utt name from VCTK set used in train set
  • selected_lists/train/audioset.name wave utt name from Audioset used in train set
  • selected_lists/train/musan.name wave utt name from MUSAN used in train set
  • selected_lists/train/circle.name circle wave utt name of train set
  • selected_lists/train/linear.name linear wave utt name of train set
• simulation, about simulation scripts, how to use to see ReadMe
  • simulation/mix_wav.py simulate dev set and train set
  • simulation/prepare.sh use selected_lists/*/*name to select used wave from downloaded raw data, or you can select them by yourself scripts.
  • simulation/quick_select.py quickly select the name by a name list instead of grep -r -f
  • simulation/tencent_challenge_rirgenerator.py the script to simulate RIRs in train and dev set
  • simulation/data/dev_circle_simu_mix.config dev circle set simulation setup, include clean wave, noise wave, rir wave, snr, volume scale, start point
  • simulation/data/dev_linear_simu_mix.config dev linear set simulation setup, include clean wave, noise wave, rir wave, snr, volume scale, start point
  • simulation/data/train_circle_simu_mix.config train circle set simulation setup, include clean wave, noise wave, snr, volume scale, start point; please download it from dropbox.
  • simulation/data/train_linear_simu_mix.config train linear set simulation setup, include clean wave, noise wave, snr, volume scale, start point; please download it from dropbox.

note: *.config file should replace with correct path of used waves !

• requirements.txt, dependency

Requirements

python3.6 or above

pip -r install requirements.txt

if you simulation RIRs by yourself with our scripts, you may better install this:

pyrirgen

Code license

Apache 2.0