{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-8488820","patent":{"patent_number":"US-8488820","title":"Spatial audio processing method, program product, electronic device and system","assignee":null,"inventors":[],"filing_date":"2007-05-10T00:00:00.000Z","publication_date":"2013-07-16T00:00:00.000Z","cpc_codes":["H04S","H04S","H04S","H04S","H04S"],"num_claims":12,"abstract":"A method comprises the steps of: receiving a first audio signal (S1); generating a digital representation (S1″) of the first audio signal (S1) by applying a head-related transfer function (HRTF) in a first sound reproduction position (r1); and changing the first sound reproduction position (r1) to a second sound reproduction position (r3) in response to receiving a second audio signal S2) or a precursor signal for a second audio signal (S2)."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Spatial audio processing method, program product, electronic device and system","description":"A method comprises the steps of: receiving a first audio signal (S1); generating a digital representation (S1″) of the first audio signal (S1) by applying a head-related transfer function (HRTF) in a ","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-8488820","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-8488820","citation_suggestion":"Patentable. \"Spatial audio processing method, program product, electronic device and system\" (US-8488820). https://patentable.app/patents/US-8488820","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-8488820","json":"https://patentable.app/api/llm-context/US-8488820","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T08:37:13.912Z"}