{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-8462966","patent":{"patent_number":"US-8462966","title":"Apparatus and method for calculating filter coefficients for a predefined loudspeaker arrangement","assignee":null,"inventors":[],"filing_date":"2010-09-23T00:00:00.000Z","publication_date":"2013-06-11T00:00:00.000Z","cpc_codes":["H04R","H04S","H04S"],"num_claims":18,"abstract":"An apparatus for calculating filter coefficients for a predefined loudspeaker arrangement has a multi-channel renderer. The multi-channel renderer calculates a filter coefficient for each loudspeaker of a virtual loudspeaker arrangement, being different from the predefined loudspeaker arrangement, based on a property (e.g. position or type) of a virtual source of an audio object to be reproduced by the predefined loudspeaker arrangement. Further, the multi-channel renderer determines an adapted filter coefficient for a loudspeaker of the predefined loudspeaker arrangement based on one or more calculated filter coefficients of one or more loudspeakers of the different virtual loudspeaker arrangement."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Apparatus and method for calculating filter coefficients for a predefined loudspeaker arrangement","description":"An apparatus for calculating filter coefficients for a predefined loudspeaker arrangement has a multi-channel renderer. The multi-channel renderer calculates a filter coefficient for each loudspeaker ","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-8462966","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-8462966","citation_suggestion":"Patentable. \"Apparatus and method for calculating filter coefficients for a predefined loudspeaker arrangement\" (US-8462966). https://patentable.app/patents/US-8462966","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-8462966","json":"https://patentable.app/api/llm-context/US-8462966","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T12:44:57.585Z"}