ISSL

The official implementation for the paper "Iterative Sound Source Localization for Unknown Number of Sources".

Dataset

See https://github.com/FYJNEVERFOLLOWS/VCTK-SIM

Dependency

• torch+torchaudio <https://pytorch.org/>

• apkit <https://github.com/hwp/apkit>_ (version 0.2)

• scikit-learn

• scipy

Training

1. Run train_ssnet.py and save a checkpoint of SSNet;
2. Load the saved SSNet's path and run inference_sps.py on another training set to build the spatial spectrum dataset;
3. Run train_asdnet.py on the spatial spectrum dataset and save a checkpoint of ASDNet;
4. Load both SSNet and ASDNet, run inference.py to test DOA estimation performance on unknown multiple sources.