{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-12003927","patent":{"patent_number":"US-12003927","title":"Method and system for monitoring and reporting speaker health","assignee":null,"inventors":[],"filing_date":"2020-08-14T00:00:00.000Z","publication_date":"2024-06-04T00:00:00.000Z","cpc_codes":["H04R","G10L","H04R","H04R","H04R","H04R","H04S","H04S","H04S","H04S"],"num_claims":17,"abstract":"A method is provided, including: defining a plurality of frequency bins; sending, during a training phase, a test signal at different amplitude levels to one or more speakers, and gathering resulting test voltage (V) and current (I) points for the different amplitude levels and for each frequency bin; for each frequency bin, applying a linear regression algorithm to the gathered test voltage and current points for the different amplitudes to obtain a reference electrical impedance of said one or more speakers; sending, during a monitoring phase subsequent to said training phase, an audio signal to said one or more speakers, and gathering resulting new voltage and current points to obtain an operating electrical impedance for said one or more speakers for each frequency bin, determining a deviation between the operating and the reference electrical impedance, and, if the deviation exceeds a defined tolerance, reporting the deviation to a user."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Method and system for monitoring and reporting speaker health","description":"A method is provided, including: defining a plurality of frequency bins; sending, during a training phase, a test signal at different amplitude levels to one or more speakers, and gathering resulting ","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-12003927","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-12003927","citation_suggestion":"Patentable. \"Method and system for monitoring and reporting speaker health\" (US-12003927). https://patentable.app/patents/US-12003927","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-12003927","json":"https://patentable.app/api/llm-context/US-12003927","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T15:09:33.403Z"}