{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11250869","patent":{"patent_number":"US-11250869","title":"Audio zoom based on speaker detection using lip reading","assignee":null,"inventors":[],"filing_date":"2020-07-28T00:00:00.000Z","publication_date":"2022-02-15T00:00:00.000Z","cpc_codes":["G10L","G06V","G06V","G06V","G10L","H04R","H04R","G10L","G10L","H04R","H04R"],"num_claims":19,"abstract":"Disclosed are an electronic device performing an audio zoom based on speaker detection using lip reading and a method for controlling the electronic device. According to an embodiment, the electronic device detects a direction of a sound source while recording a video and determines a speaker's direction via facial recognition and mouth shape recognition in the sound source direction. Microphone beamforming may be performed based on the speaker's direction. Thus, the accuracy of audio zoom may be enhanced."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Audio zoom based on speaker detection using lip reading","description":"Disclosed are an electronic device performing an audio zoom based on speaker detection using lip reading and a method for controlling the electronic device. According to an embodiment, the electronic ","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11250869","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-11250869","citation_suggestion":"Patentable. \"Audio zoom based on speaker detection using lip reading\" (US-11250869). https://patentable.app/patents/US-11250869","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11250869","json":"https://patentable.app/api/llm-context/US-11250869","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T21:21:27.178Z"}