{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11463807","patent":{"patent_number":"US-11463807","title":"Sound diffusion device with fixed non-constant curvature","assignee":null,"inventors":[],"filing_date":"2019-07-19T00:00:00.000Z","publication_date":"2022-10-04T00:00:00.000Z","cpc_codes":["H04R","H04R","H04R","H04R","H04R","H04R"],"num_claims":13,"abstract":"The present invention relates to a sound diffusion device (300) comprising a single box (310) and, in this single box (310), at least two superimposed high-frequency acoustic sources (320), and a plurality of superimposed medium and/or low-frequency sources (330) and arranged to the left and/or to the right of the high-frequency acoustic sources (320), the high-frequency acoustic sources (320) being coupled individually to a wave guide (340) so as to generate a vertical wave front with a fixed non-constant curvature.Such a device (300) makes it possible to minimise discontinuities between the acoustic sources providing high quality sound diffusion (no parasite lobe), to considerably reduce the weight and the cost of manufacturing and also enables rapid installation which does not require the angular adjustment of each acoustic source relative to one another contrary to existing devices."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Sound diffusion device with fixed non-constant curvature","description":"The present invention relates to a sound diffusion device (300) comprising a single box (310) and, in this single box (310), at least two superimposed high-frequency acoustic sources (320), and a plur","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11463807","license":"CC-BY-4.0-like","license_terms":"AI-generated analysis on this page (summary, layman_explanation, technical_analysis, business_analysis, faqs) may be reused with attribution and a visible link back to the canonical URL above. Patent abstracts, claims, and bibliographic data are USPTO public domain.","required_link":"https://patentable.app/patents/US-11463807","citation_suggestion":"Patentable. \"Sound diffusion device with fixed non-constant curvature\" (US-11463807). https://patentable.app/patents/US-11463807","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11463807","json":"https://patentable.app/api/llm-context/US-11463807","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T15:11:42.806Z"}