Download available AnyYesNo Year ISBN Keywords Paper/Article Title DOI Volume Part Author Conference Title Publication FLAT FRESNEL-SPIRAL ACOUSTIC METAMATERIALS COMPOSED OF SEVERAL ARMS VENTILATED METAMATERIALS FOR SIMULTANEOUS BROADBAND Authors SK SINGH , S BHATTACHARYA Conference Inter-Noise 2022 Download sk_singh_s_bhattacharya_flat_fresnel-spiral_acoust...