# Acoustic Wave Phenomena Research { "id": "T10822", "title": "Acoustic Wave Phenomena Research", "url": "/topics/T10822", "kind": "topic-directory", "aeo_cohort": "topic-directory", "provider": "openalex", "revision": "35d9f1d8a17581f3", "catalogue_revision": "f050b5d4780b1289", "numeric_address": "36240454215683761", "address_version": "morton4x16-v1", "coordinates": [ 3, 22, 2204, 10822 ], "answer_status": "Directory metadata; local answer requires separate source review", "truth_status": "Subject descriptor, not a factual answer or a demonstrated knowledge gap" } This cluster of papers explores the advancements in acoustic metamaterials and phononic crystals, focusing on topics such as sound control, wave propagation, band gaps, local resonances, negative modulus, elastic waves, subwavelength imaging, and vibration control. Directory metadata is not a factual answer or evidence of a global knowledge gap. Source: https://openalex.org/T10822 No owner-reviewed local answer yet.