{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9622006","patent":{"patent_number":"US-9622006","title":"Method and system for head-related transfer function generation by linear mixing of head-related transfer functions","assignee":null,"inventors":[],"filing_date":"2013-03-21T00:00:00.000Z","publication_date":"2017-04-11T00:00:00.000Z","cpc_codes":["H04S","H04S","H04S","H04S"],"num_claims":23,"abstract":"A method for performing linear mixing on coupled Head-related transfer functions (HRTFs) to determine an interpolated HRTF for any specified arrival direction in a range (e.g., a range spanning at least 60 degrees in a plane, or a full range of 360 degrees in a plane), where the coupled HRTFs have been predetermined to have properties such that linear mixing can be performed thereon (to generate interpolated HRTFs) without introducing significant comb filtering distortion. In some embodiments, the method includes steps of: in response to a signal indicative of a specified arrival direction, performing linear mixing on data indicative of coupled HRTFs of a coupled HRTF set to determine an HRTF for the specified arrival direction; and performing HRTF filtering on an audio input signal using the HRTF for the specified arrival direction."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Method and system for head-related transfer function generation by linear mixing of head-related transfer functions","description":"A method for performing linear mixing on coupled Head-related transfer functions (HRTFs) to determine an interpolated HRTF for any specified arrival direction in a range (e.g., a range spanning at lea","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9622006","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-9622006","citation_suggestion":"Patentable. \"Method and system for head-related transfer function generation by linear mixing of head-related transfer functions\" (US-9622006). https://patentable.app/patents/US-9622006","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9622006","json":"https://patentable.app/api/llm-context/US-9622006","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T06:38:12.729Z"}