{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9843872","patent":{"patent_number":"US-9843872","title":"Sound collection equipment and method for detecting the operation status of sound collection equipment","assignee":null,"inventors":[],"filing_date":"2016-07-19T00:00:00.000Z","publication_date":"2017-12-12T00:00:00.000Z","cpc_codes":["H04R","H04R","H04R","H04R","H04R","H04R"],"num_claims":10,"abstract":"A sound collection equipment includes a speaker, a microphone and a processing unit. The speaker is used for generating a test sound. The microphone is used for receiving the test sound. The processing unit is electrically connected to the microphone and the processing unit. The processing unit is used for determining if the energy of the test sound exceeds a predetermined energy value and judging that the sound collection equipment is in a usage state when the test sound does not exceed the predetermined energy value."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Sound collection equipment and method for detecting the operation status of sound collection equipment","description":"A sound collection equipment includes a speaker, a microphone and a processing unit. The speaker is used for generating a test sound. The microphone is used for receiving the test sound. The processin","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9843872","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-9843872","citation_suggestion":"Patentable. \"Sound collection equipment and method for detecting the operation status of sound collection equipment\" (US-9843872). https://patentable.app/patents/US-9843872","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9843872","json":"https://patentable.app/api/llm-context/US-9843872","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T11:38:05.482Z"}