A fully coupled subwavelength resonance approach to filtering auditory signals

DOI10.1098/rspa.2019.0049zbMath1472.94022OpenAlexW2967846116WikidataQ114895055 ScholiaQ114895055MaRDI QIDQ5160738

Bryn Davies, Habib Ammari

Publication date: 29 October 2021

Published in: Proceedings of the Royal Society A: Mathematical, Physical and Engineering Sciences (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1098/rspa.2019.0049

zbMATH Keywords

signal processinghybridizationwave motioncoupled resonatorssubwavelength resonancegraded resonator arraypassive cochlear mechanics

Mathematics Subject Classification ID

Wave scattering in solid mechanics (74J20) Signal theory (characterization, reconstruction, filtering, etc.) (94A12) Hydro- and aero-acoustics (76Q05) Biomechanical solid mechanics (74L15) PDEs in connection with mechanics of deformable solids (35Q74) Traveling wave solutions (35C07)

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Cites Work

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• Minnaert resonances for acoustic waves in bubbly media
• Subwavelength phononic bandgap opening in bubbly media
• Boundary layer techniques for solving the Helmholtz equation in the presence of small inhomogeneities
• Spectral analysis of the Neumann-Poincaré operator and characterization of the stress concentration in anti-plane elasticity
• Mathematical and Computational Methods in Photonics and Phononics
• Graded resonator arrays for spatial frequency separation and amplification of water waves

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