{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-10531215","patent":{"patent_number":"US-10531215","title":"3D sound reproducing method and apparatus","assignee":null,"inventors":[],"filing_date":"2011-07-07T00:00:00.000Z","publication_date":"2020-01-07T00:00:00.000Z","cpc_codes":["H04S","H04S","H04R","H04R","H04S","H04S","H04S","H04S","H04S","H04S"],"num_claims":19,"abstract":"Provided are a three-dimensional (3D) sound reproducing method and apparatus. The method includes transmitting sound signals through a head related transfer function (HRTF) corresponding to a first elevation, generating a plurality of sound signals by replicating the filtered sound signals, amplifying or attenuating each of the replicated sound signals based on a gain value corresponding to each of speakers, through which the replicated sound signals will be output, and outputting the amplified or attenuated sound signals through the corresponding speakers."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"3D sound reproducing method and apparatus","description":"Provided are a three-dimensional (3D) sound reproducing method and apparatus. The method includes transmitting sound signals through a head related transfer function (HRTF) corresponding to a first el","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-10531215","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-10531215","citation_suggestion":"Patentable. \"3D sound reproducing method and apparatus\" (US-10531215). https://patentable.app/patents/US-10531215","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-10531215","json":"https://patentable.app/api/llm-context/US-10531215","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T14:48:03.992Z"}