{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9668081","patent":{"patent_number":"US-9668081","title":"Frequency response compensation method, electronic device, and computer readable medium using the same","assignee":null,"inventors":[],"filing_date":"2016-03-23T00:00:00.000Z","publication_date":"2017-05-30T00:00:00.000Z","cpc_codes":["H04S","H04R","H04R","H04R","H04R","H04R"],"num_claims":19,"abstract":"A response compensation method, an electronic device and a computer recording medium are provided, where the method is adapted to an electronic device having two non-coplanarly disposed speakers and includes the following steps. A stereo audio signal is respectively high-pass filtered and low-pass filtered followed by sound-field processing to generate a modified high-frequency right-channel signal, a modified high-frequency left-channel signal, a modified low-frequency right-channel signal, and a modified low-frequency left-channel signal. The modified high-frequency right-channel signal and the modified low-frequency right-channel signal are outputted to the first speaker, and the modified high-frequency left-channel signal and the modified low-frequency left-channel signal are outputted to the second speaker, where the modified high-frequency right-channel signal and the modified high-frequency left-channel signal are outputted diffusely by the two speakers, and the modified low-frequency right-channel signal and the modified low-frequency left-channel signal are outputted centrally by the two speakers."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Frequency response compensation method, electronic device, and computer readable medium using the same","description":"A response compensation method, an electronic device and a computer recording medium are provided, where the method is adapted to an electronic device having two non-coplanarly disposed speakers and i","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9668081","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-9668081","citation_suggestion":"Patentable. \"Frequency response compensation method, electronic device, and computer readable medium using the same\" (US-9668081). https://patentable.app/patents/US-9668081","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9668081","json":"https://patentable.app/api/llm-context/US-9668081","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T12:04:19.265Z"}