{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9661418","patent":{"patent_number":"US-9661418","title":"Method and system for large scale audio system","assignee":null,"inventors":[],"filing_date":"2015-06-01T00:00:00.000Z","publication_date":"2017-05-23T00:00:00.000Z","cpc_codes":["H04R","H04R","H04R","H04R","H04R","H04R","H04R","H04R","H04R"],"num_claims":25,"abstract":"Audio loudspeaker 300 can be arranged in various vertical arrays, such as 302. Each loudspeaker 300 is identical in construction and includes a housing 310 generally in the shape of a rectangular cuboid. A pair of ultra low-frequency transducers 300 are positioned in the housing 310. Each of the ultra low-frequency transducers is individually powered and controlled by a separate DSP channel, thereby to directionally steer the transducer output."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Method and system for large scale audio system","description":"Audio loudspeaker 300 can be arranged in various vertical arrays, such as 302. Each loudspeaker 300 is identical in construction and includes a housing 310 generally in the shape of a rectangular cubo","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9661418","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-9661418","citation_suggestion":"Patentable. \"Method and system for large scale audio system\" (US-9661418). https://patentable.app/patents/US-9661418","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9661418","json":"https://patentable.app/api/llm-context/US-9661418","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T15:39:35.516Z"}