{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9774978","patent":{"patent_number":"US-9774978","title":"Position determination apparatus, audio apparatus, position determination method, and program","assignee":null,"inventors":[],"filing_date":"2015-06-02T00:00:00.000Z","publication_date":"2017-09-26T00:00:00.000Z","cpc_codes":["H04S","G01C","G06F","H04S","H04S","H04S","H04S","H04R","H04S"],"num_claims":8,"abstract":"A position determination apparatus includes: an image capturing unit that captures an image of a loudspeaker from a listening position while facing in an image capturing direction, to acquire image data; a direction detection unit that detects the image capturing direction; a recognition unit that recognizes an image of the loudspeaker from the image data; a distance calculation unit that calculates a distance from the listening position to the loudspeaker by using the image of the loudspeaker; and a location determination unit that determines a location of the loudspeaker based on the image capturing direction detected by the direction detection unit and the distance calculated by the distance calculation unit."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Position determination apparatus, audio apparatus, position determination method, and program","description":"A position determination apparatus includes: an image capturing unit that captures an image of a loudspeaker from a listening position while facing in an image capturing direction, to acquire image da","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9774978","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-9774978","citation_suggestion":"Patentable. \"Position determination apparatus, audio apparatus, position determination method, and program\" (US-9774978). https://patentable.app/patents/US-9774978","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9774978","json":"https://patentable.app/api/llm-context/US-9774978","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T07:19:50.656Z"}