{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-8515087","patent":{"patent_number":"US-8515087","title":"Apparatus for processing an audio signal and method thereof","assignee":null,"inventors":[],"filing_date":"2010-03-08T00:00:00.000Z","publication_date":"2013-08-20T00:00:00.000Z","cpc_codes":["G10L"],"num_claims":8,"abstract":"A method of processing an audio signal is disclosed. The present invention includes receiving, by an audio processing apparatus, an input signal; estimating indicator function using a signal power of the input signal; obtaining an adapted filter using the indicator function and an equalization filter; and, generating an output signal by applying the adapted filter to the input signal."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Apparatus for processing an audio signal and method thereof","description":"A method of processing an audio signal is disclosed. The present invention includes receiving, by an audio processing apparatus, an input signal; estimating indicator function using a signal power of ","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-8515087","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-8515087","citation_suggestion":"Patentable. \"Apparatus for processing an audio signal and method thereof\" (US-8515087). https://patentable.app/patents/US-8515087","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-8515087","json":"https://patentable.app/api/llm-context/US-8515087","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T19:43:21.629Z"}