{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11490203","patent":{"patent_number":"US-11490203","title":"Active focused field sound system","assignee":null,"inventors":[],"filing_date":"2019-07-17T00:00:00.000Z","publication_date":"2022-11-01T00:00:00.000Z","cpc_codes":["H04R","H04S","H04R","H04R","H04R","H04S","H04R","H04R"],"num_claims":14,"abstract":"A passenger suite for an aircraft passenger cabin includes a seat having an adjustable backrest, multiple forward sound drivers, left side drivers, right side drivers, at least one sensor detecting the position of the backrest, and a controller in communication with the drivers and operable to adjust an output of at least one of the drivers based on the position of the backrest. A third driver may be positioned within or behind the seat in communication with the controller. The forward drivers may be tweeter drivers; the side drivers may be midrange drivers; and the third driver may be a woofer driver. In some embodiments, a particular left side driver and a particular aligned right side driver are active to deliver audio content according to the position of the backrest. A surround sound system installable in an aircraft cabin, such as within an aircraft passenger suite."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Active focused field sound system","description":"A passenger suite for an aircraft passenger cabin includes a seat having an adjustable backrest, multiple forward sound drivers, left side drivers, right side drivers, at least one sensor detecting th","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11490203","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-11490203","citation_suggestion":"Patentable. \"Active focused field sound system\" (US-11490203). https://patentable.app/patents/US-11490203","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11490203","json":"https://patentable.app/api/llm-context/US-11490203","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T09:41:41.583Z"}