{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-10531198","patent":{"patent_number":"US-10531198","title":"Apparatus and method for decomposing an input signal using a downmixer","assignee":null,"inventors":[],"filing_date":"2018-12-04T00:00:00.000Z","publication_date":"2020-01-07T00:00:00.000Z","cpc_codes":["H04R","G10L","H04S","H04S","H04S"],"num_claims":15,"abstract":"An apparatus for decomposing a signal having an number of at least three channels includes an analyzer for analyzing a similarity between two channels of an analysis signal related to the signal having at least two analysis channels, wherein the analyzer is configured for using a pre-calculated frequency dependent similarity curve as a reference curve to determine the analysis result. The signal processor processes the analysis signal or a signal derived from the analysis signal or a signal, from which the analysis signal is derived using the analysis result to obtain a decomposed signal."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Apparatus and method for decomposing an input signal using a downmixer","description":"An apparatus for decomposing a signal having an number of at least three channels includes an analyzer for analyzing a similarity between two channels of an analysis signal related to the signal havin","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-10531198","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-10531198","citation_suggestion":"Patentable. \"Apparatus and method for decomposing an input signal using a downmixer\" (US-10531198). https://patentable.app/patents/US-10531198","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-10531198","json":"https://patentable.app/api/llm-context/US-10531198","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T08:44:01.507Z"}