{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11516604","patent":{"patent_number":"US-11516604","title":"System and method for evaluating an ear seal using external stimulus","assignee":null,"inventors":[],"filing_date":"2020-11-05T00:00:00.000Z","publication_date":"2022-11-29T00:00:00.000Z","cpc_codes":["H04R","H04R","H04R","H04R","H04R","H04R","H04R"],"num_claims":17,"abstract":"A system for evaluating a seal between an earphone of a hearing device and an ear canal that includes a first microphone positioned outside the ear canal, a second microphone positioned inside the ear canal, and a controller. The controller is configured to measure a sound level at one or more test frequencies using the first microphone, measure a sound level at the one or more frequencies using the second microphone, calculate a difference between the sound levels measured using the first and second microphones at each of the one or more test frequencies, and determine a measurement of an ear seal based on the calculated one or more differences."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"System and method for evaluating an ear seal using external stimulus","description":"A system for evaluating a seal between an earphone of a hearing device and an ear canal that includes a first microphone positioned outside the ear canal, a second microphone positioned inside the ear","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11516604","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-11516604","citation_suggestion":"Patentable. \"System and method for evaluating an ear seal using external stimulus\" (US-11516604). https://patentable.app/patents/US-11516604","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11516604","json":"https://patentable.app/api/llm-context/US-11516604","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T14:05:45.227Z"}