{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9628910","patent":{"patent_number":"US-9628910","title":"Method and apparatus for reducing acoustic feedback from a speaker to a microphone in a communication device","assignee":null,"inventors":[],"filing_date":"2015-07-15T00:00:00.000Z","publication_date":"2017-04-18T00:00:00.000Z","cpc_codes":["H04R","G10L","H04S","H04R","H04R"],"num_claims":23,"abstract":"A method and apparatus to reduce acoustic feedback from a speaker to a microphone in a communication device. An audio signal can be reproduced by an apparatus. An audible signal of at least one near-end user can be voice activity detected at the apparatus. At least one audio output channel of multiple audio output channels can be operated on to attenuate acoustic pressure representative of the audio signal near at least one microphone aperture location when the audible signal of the at least one near-end user is detected at the apparatus."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Method and apparatus for reducing acoustic feedback from a speaker to a microphone in a communication device","description":"A method and apparatus to reduce acoustic feedback from a speaker to a microphone in a communication device. An audio signal can be reproduced by an apparatus. An audible signal of at least one near-e","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9628910","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-9628910","citation_suggestion":"Patentable. \"Method and apparatus for reducing acoustic feedback from a speaker to a microphone in a communication device\" (US-9628910). https://patentable.app/patents/US-9628910","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9628910","json":"https://patentable.app/api/llm-context/US-9628910","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T07:20:04.898Z"}