{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9595997","patent":{"patent_number":"US-9595997","title":"Adaption-based reduction of echo and noise","assignee":null,"inventors":[],"filing_date":"2013-01-02T00:00:00.000Z","publication_date":"2017-03-14T00:00:00.000Z","cpc_codes":["H04B","G10L","H04M","G10L","G10L"],"num_claims":23,"abstract":"The systems, devices, and processes described herein may generate a signal, such as an audio signal or an electrical signal, that may include echo and/or noise. The echo may be at least partially canceled based at least in part on acoustic echo cancellation or local echo cancellation, while the noise may be at least partially reduced based at least in part on noise reduction. A residual amount of echo and/or noise may then be determined. The residual echo and/or noise may be suppressed based at least in part on adaptive filtering of the signal, which may include modifying weights of an algorithm associated with an adaptive filter."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Adaption-based reduction of echo and noise","description":"The systems, devices, and processes described herein may generate a signal, such as an audio signal or an electrical signal, that may include echo and/or noise. The echo may be at least partially canc","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9595997","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-9595997","citation_suggestion":"Patentable. \"Adaption-based reduction of echo and noise\" (US-9595997). https://patentable.app/patents/US-9595997","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9595997","json":"https://patentable.app/api/llm-context/US-9595997","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T04:55:18.891Z"}