{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11477596","patent":{"patent_number":"US-11477596","title":"Calibration of synchronized audio playback on microphone-equipped speakers","assignee":null,"inventors":[],"filing_date":"2020-10-06T00:00:00.000Z","publication_date":"2022-10-18T00:00:00.000Z","cpc_codes":["H04S","H04R","H04R","H04R","H04R"],"num_claims":14,"abstract":"A computerized microphone-equipped audio playback device comprising a speaker and microphone and being configured to receive digital audio; and play the digital audio on a speaker, in accordance with a playback delay that is derivative of, at least: an arrival time of a first calibration sound at the processor and an arrival time of the first calibration sound at a second microphone-equipped audio playback device, wherein the first calibration sound originated at the listener position; a generation time of a second calibration sound at the second microphone-equipped audio playback device, and an arrival time of the second calibration sound at the processor; and a generation time of a third calibration sound at the processor, and an arrival time of the third calibration sound at the second microphone-equipped audio playback device; thereby synchronizing arrival of sound of the two playback devices at the listener position."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Calibration of synchronized audio playback on microphone-equipped speakers","description":"A computerized microphone-equipped audio playback device comprising a speaker and microphone and being configured to receive digital audio; and play the digital audio on a speaker, in accordance with ","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11477596","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-11477596","citation_suggestion":"Patentable. \"Calibration of synchronized audio playback on microphone-equipped speakers\" (US-11477596). https://patentable.app/patents/US-11477596","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11477596","json":"https://patentable.app/api/llm-context/US-11477596","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T03:13:06.817Z"}