Acoustic Resonance Indexing (ARI)
Year: 2025
Type: dissertation
Abstract: Acoustic Resonance Indexing (ARI) is an advanced analytical framework that converts the inherent vibrational response of a material or system into a structured, quantifiable signature. By stimulating an object with controlled acoustic excitation and capturing its resonance spectrum, ARI isolates frequency-domain features that are highly sensitive to microstructural, geometric, and environmental variations. These resonance-derived indices function as robust identifiers—analogous to spectral fingerprints—allowing precise classification, anomaly detection, and comparative analysis across diverse samples. ARI provides a non-destructive, contact-minimal, and data-rich alternative to traditional material characterization techniques, enabling high-resolution monitoring, rapid diagnostics, and scalable integration into automated scientific workflows.
Author: MAITI, SOUNAK
Language: English
Subfield: Mechanics of Materials
Field: Engineering
Domain: Physical Sciences
Open Access status: green
OpenAlex ID: W7106693908
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