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arXiv · 2310.13404

Definition-independent Formalization of Soundscapes: Towards a Formal Methodology

Mikel D. Jedrusiak·Thomas Harweg·Timo Haselhoff·Bryce T. Lawrence·Susanne Moebus·Frank Weichert
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Abstract

Soundscapes have been studied by researchers from various disciplines, each with different perspectives, goals, approaches, and terminologies. Accordingly, depending on the field, the concept of a soundscape's components changes, consequently changing the basic definition. This results in complicating interdisciplinary communication and comparison of results. Especially when soundscape-unrelated research areas are involved. For this reason, we present a potential formalization that is independent of the underlying soundscape definition, with the goal of being able to capture the heterogeneous structure of the data as well as the different ideologies in one model. In an exemplary analysis of frequency correlation matrices for land use type detection as an alternative to features like MFCCs, we show a practical application of our presented formalization.

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Mikel D. Jedrusiak, Thomas Harweg, Timo Haselhoff, Bryce T. Lawrence, Susanne Moebus, Frank Weichert. 2023-10-20. Definition-independent Formalization of Soundscapes: Towards a Formal Methodology. https://doi.org/10.1121/10.0025543

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