{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9832570","patent":{"patent_number":"US-9832570","title":"Special sound producing device","assignee":null,"inventors":[],"filing_date":"2015-06-10T00:00:00.000Z","publication_date":"2017-11-28T00:00:00.000Z","cpc_codes":["H04R","H04R","H04R","H04R","H04R","H04S"],"num_claims":12,"abstract":"A special sound producing device which is loaded in a vehicle, and provides information to a vehicle crew by a special sound, includes a plurality of speakers which become the power sources of the special sound, and a control unit which generates frequency signals to make the special sound output from the plurality of speakers respectively, wherein when one information to be transmitted to the vehicle crew is transmitted by the special sound from the plurality of speakers, the control unit makes the frequencies of the frequency signals, the sound pressures of the special sound or the output timings to the speakers of the frequency signals to be different among the plurality of speakers."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Special sound producing device","description":"A special sound producing device which is loaded in a vehicle, and provides information to a vehicle crew by a special sound, includes a plurality of speakers which become the power sources of the spe","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9832570","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-9832570","citation_suggestion":"Patentable. \"Special sound producing device\" (US-9832570). https://patentable.app/patents/US-9832570","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9832570","json":"https://patentable.app/api/llm-context/US-9832570","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T10:21:27.866Z"}