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arXiv · 2611.09199

SAS: Scene-Annotated AudioSet Strong for Joint Scene-Event Analysis

Michel Olvera·Paraskevas Stamatiadis·Romain Serizel·Slim Essid·Gaël Richard
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Abstract

Context is central to human auditory perception, as listeners interpret sounds within their acoustic environment to resolve ambiguity. However, large-scale datasets that jointly capture sound events and acoustic scenes remain limited. We address this by augmenting AudioSet Strong with clip-level scene annotations under two taxonomies for joint sceneevent modeling. A corpus-scale analysis shows that scene identity is better captured by events distinctive to a scene than by those that merely occur frequently. Reweighting event co-occurrences toward scene-specific associations produces representations that better align with human-derived taxonomies, while also exposing scenes where the acoustic and semantic views diverge. This geometric divergence predicts classification errors, while supervised validation confirms that the proposed scene annotations provide meaningful complementary information for developing scalable context-aware machine listening systems.

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Michel Olvera, Paraskevas Stamatiadis, Romain Serizel, Slim Essid, Gaël Richard. 2026-11-06. SAS: Scene-Annotated AudioSet Strong for Joint Scene-Event Analysis. https://arxiv.org/abs/2611.09199

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