Cosmopolite Sound Monitoring (CoSMo): A Study of Urban Sound Event Detection Systems Generalizing to Multiple Cities - Equipe Signal, Statistique et Apprentissage Accéder directement au contenu
Communication Dans Un Congrès Année : 2023

Cosmopolite Sound Monitoring (CoSMo): A Study of Urban Sound Event Detection Systems Generalizing to Multiple Cities

Résumé

Measuring noise in cities and automatically identifying the corresponding sound sources are a crucial challenge for policymakers. Indeed, such information helps addressing noise pollution and improving the well-being of urban dwellers. In recent years, researchers have provided annotated datasets recorded in two major cities to foster the development of urban sound event detection (SED) systems. This paper presents an in-depth study of the behaviour of state-of-the-art SED systems well suited to our problem, combining three far-field real recordings datasets which can be used jointly during training. In our evaluation, we highlight the performance gaps existing between simple and hard recording examples based on the salience of sound events and the polyphony of the recordings. We provide new proximity annotations for this analysis. We evaluate the ability of urban SED systems to generalize across cities with varying degrees of training supervision. We show that such generalization is hindered mostly by the difficulties current urban SED systems have to detect sound events with low salience along with sound events in highly polyphonic soundscapes.
Fichier principal
Vignette du fichier
CoSMo_camera_ready_ICASSP_Florian-1.pdf (339.23 Ko) Télécharger le fichier
Origine : Fichiers produits par l'(les) auteur(s)
licence : Copyright (Tous droits réservés)

Dates et versions

hal-04093374 , version 1 (10-05-2023)

Licence

Copyright (Tous droits réservés)

Identifiants

Citer

Florian Angulo, Slim Essid, Geoffroy Peeters, Christophe Mietlicki. Cosmopolite Sound Monitoring (CoSMo): A Study of Urban Sound Event Detection Systems Generalizing to Multiple Cities. ICASSP 2023 - 2023 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP), Jun 2023, Rhodes Island, Greece. pp.1-5, ⟨10.1109/ICASSP49357.2023.10095833⟩. ⟨hal-04093374⟩
72 Consultations
84 Téléchargements

Altmetric

Partager

Gmail Facebook X LinkedIn More