{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-10531178","patent":{"patent_number":"US-10531178","title":"Annoyance noise suppression","assignee":null,"inventors":[],"filing_date":"2016-07-25T00:00:00.000Z","publication_date":"2020-01-07T00:00:00.000Z","cpc_codes":["H04R","G10L","G10L","G10L","G10L","H04R","G10L","G10L","H04R","H04R"],"num_claims":28,"abstract":"Personal audio systems and methods are disclosed. A personal audio system includes a voice activity detector to determine whether or not an ambient audio stream contains voice activity, a pitch estimator to determine a frequency of a fundamental component of an annoyance noise contained in the ambient audio stream, and a filter bank to attenuate the fundamental component and at least one harmonic component of the annoyance noise to generate a personal audio stream. The filter bank implements a first filter function when the ambient audio stream does not contain voice activity, or a second filter function when the ambient audio stream contains voice activity."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Annoyance noise suppression","description":"Personal audio systems and methods are disclosed. A personal audio system includes a voice activity detector to determine whether or not an ambient audio stream contains voice activity, a pitch estima","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-10531178","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-10531178","citation_suggestion":"Patentable. \"Annoyance noise suppression\" (US-10531178). https://patentable.app/patents/US-10531178","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-10531178","json":"https://patentable.app/api/llm-context/US-10531178","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T18:53:46.006Z"}