{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9747069","patent":{"patent_number":"US-9747069","title":"Using mute/non-mute transitions to output an alert indicating a functional state of a back-up audio-broadcast system","assignee":null,"inventors":[],"filing_date":"2017-01-04T00:00:00.000Z","publication_date":"2017-08-29T00:00:00.000Z","cpc_codes":["G06F","G10L","H04N","H04N","H04N","H04N"],"num_claims":20,"abstract":"In one aspect, an example method for outputting an alert indicating a functional state of a back-up audio-broadcast system involves: a computing device receiving a first audio-stream that represents first audio-content; the computing device generating a first signature based, at least in part, upon an extent of mute/non-mute transitions included within the first audio-content; the computing device receiving a second audio-stream that represents second audio-content; the computing device generating a second signature based, at least in part, upon an extent of mute/non-mute transitions included within the second audio-content; the computing device making a determination that the generated first-signature and the generated second-signature lack a threshold extent of similarity; and responsive to the determination that the generated first-signature and the generated second-signature lack the threshold extent of similarity, the computing device outputting an alert."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Using mute/non-mute transitions to output an alert indicating a functional state of a back-up audio-broadcast system","description":"In one aspect, an example method for outputting an alert indicating a functional state of a back-up audio-broadcast system involves: a computing device receiving a first audio-stream that represents f","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9747069","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-9747069","citation_suggestion":"Patentable. \"Using mute/non-mute transitions to output an alert indicating a functional state of a back-up audio-broadcast system\" (US-9747069). https://patentable.app/patents/US-9747069","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9747069","json":"https://patentable.app/api/llm-context/US-9747069","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T10:20:06.873Z"}