{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11276310","patent":{"patent_number":"US-11276310","title":"Information providing device for providing various types of information using information presentation sounds","assignee":null,"inventors":[],"filing_date":"2019-02-28T00:00:00.000Z","publication_date":"2022-03-15T00:00:00.000Z","cpc_codes":["G08G"],"num_claims":20,"abstract":"An information providing device provides various types of information by using an information presentation sound including a fundamental tone, and at least one harmonic tone having a frequency equal to an integral multiple of a frequency of the fundamental tone. The information providing device includes a pitch setting unit that sets the pitch of the information presentation sound, and an information presentation sound output unit that outputs the information presentation sound having the pitch set by the pitch setting unit. When it is assumed that a weighted average of frequencies weighted by a parameter associated with a sound pressure is a centroid frequency, the pitch setting unit variably sets the centroid frequency of the information presentation sound according to a type of information to be provided."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Information providing device for providing various types of information using information presentation sounds","description":"An information providing device provides various types of information by using an information presentation sound including a fundamental tone, and at least one harmonic tone having a frequency equal t","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11276310","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-11276310","citation_suggestion":"Patentable. \"Information providing device for providing various types of information using information presentation sounds\" (US-11276310). https://patentable.app/patents/US-11276310","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11276310","json":"https://patentable.app/api/llm-context/US-11276310","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T08:26:37.357Z"}