{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-10535364","patent":{"patent_number":"US-10535364","title":"Voice activity detection using air conduction and bone conduction microphones","assignee":null,"inventors":[],"filing_date":"2016-09-08T00:00:00.000Z","publication_date":"2020-01-14T00:00:00.000Z","cpc_codes":["G10L","G10L","G10L","G10L","H04R","G10L","G10L","G10L","G10L","G10L","H04R","H04R","H04R","H04R","H04R"],"num_claims":21,"abstract":"A head-mounted wearable device incorporates a transducer that operates as a bone conduction (BC) microphone. Vibrations from a user's speech are transferred through the head of the user to the BC microphone. An air conduction (AC) microphone detects sound transferred via air. Signals from the BC microphone and the AC microphone are compared to determine if a common signal is present in both. For example, both signals may have a cross-correlation that exceeds a threshold value. Based on the comparison, voice activity data is generated that indicates the user wearing the device is speaking."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Voice activity detection using air conduction and bone conduction microphones","description":"A head-mounted wearable device incorporates a transducer that operates as a bone conduction (BC) microphone. Vibrations from a user's speech are transferred through the head of the user to the BC micr","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-10535364","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-10535364","citation_suggestion":"Patentable. \"Voice activity detection using air conduction and bone conduction microphones\" (US-10535364). https://patentable.app/patents/US-10535364","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-10535364","json":"https://patentable.app/api/llm-context/US-10535364","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T11:17:37.066Z"}