{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9681250","patent":{"patent_number":"US-9681250","title":"Statistical modelling, interpolation, measurement and anthropometry based prediction of head-related transfer functions","assignee":null,"inventors":[],"filing_date":"2014-05-27T00:00:00.000Z","publication_date":"2017-06-13T00:00:00.000Z","cpc_codes":["H04S","H04S","H04S","H04S","H04S"],"num_claims":19,"abstract":"A system for generating and outputting three-dimensional audio data using head-related transfer functions (HRTFs) includes a processor configured to perform operations comprising: using a collection of previously measured HRTFs for audio signals corresponding to multiple directions for at least one subject; performing non-parametric Gaussian process hyper-parameter training on the collection of previously measured HRTFs to generate one or more predicted HRTFs that are different from the previously measured HRTFs; and generating and outputting three-dimensional audio data based on at least the one or more predicted HRTFs."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Statistical modelling, interpolation, measurement and anthropometry based prediction of head-related transfer functions","description":"A system for generating and outputting three-dimensional audio data using head-related transfer functions (HRTFs) includes a processor configured to perform operations comprising: using a collection o","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9681250","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-9681250","citation_suggestion":"Patentable. \"Statistical modelling, interpolation, measurement and anthropometry based prediction of head-related transfer functions\" (US-9681250). https://patentable.app/patents/US-9681250","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9681250","json":"https://patentable.app/api/llm-context/US-9681250","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T05:59:58.435Z"}