Certus DCASE 2026 Gunshot Classification Audio Dataset

This dataset is released in support of Certus Innovations' submission to DCASE 2026, "EXPLORING FEATURE EXTRACTION TECHNIQUE PARAMETERS FOR ACOUSTIC GUNSHOT CLASSIFICATION." This dataset is the largest-know general-purpose open-access gunshot audio dataset, comprising four existing datasets and ~4,800 newly-released samples collected by Certus Innovations. Component datasets include: Gunshot/Gunfire Audio Dataset Gunshot Audio Forensics Dataset The Free Firearm Sound Library C3GD Training code for replication is available on GitHub.