{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9699585","patent":{"patent_number":"US-9699585","title":"Binaural multi-channel decoder in the context of non-energy-conserving upmix rules","assignee":null,"inventors":[],"filing_date":"2014-07-30T00:00:00.000Z","publication_date":"2017-07-04T00:00:00.000Z","cpc_codes":["H04S","G10L","H04S","H04S","H04S","H04S","H04S"],"num_claims":18,"abstract":"A multi-channel decoder for generating a binaural signal from a downmix signal using upmix rule information on an energy-error introducing upmix rule for calculating a gain factor based on the upmix rule information and characteristics of head related transfer function based filters corresponding to upmix channels. The one or more gain factors are used by a filter processor for filtering the downmix signal so that an energy corrected binaural signal having a left binaural channel and a right binaural channel is obtained."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Binaural multi-channel decoder in the context of non-energy-conserving upmix rules","description":"A multi-channel decoder for generating a binaural signal from a downmix signal using upmix rule information on an energy-error introducing upmix rule for calculating a gain factor based on the upmix r","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9699585","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-9699585","citation_suggestion":"Patentable. \"Binaural multi-channel decoder in the context of non-energy-conserving upmix rules\" (US-9699585). https://patentable.app/patents/US-9699585","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9699585","json":"https://patentable.app/api/llm-context/US-9699585","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T13:16:58.878Z"}