Input features for distance estimation for 3D SELD

[Davide Berghi]

Hi everyone!

We have recently published a preprint introducing novel input features for distance estimation for 3D SELD. They could be helpful if you're working on Task 3 of the challenge. Code is available too! 😊

Preprint: https://arxiv.org/pdf/2504.08644

Code: https://github.com/dberghi/SELD-distance-features