{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11985486","patent":{"patent_number":"US-11985486","title":"Sound signal processing method, apparatus and device based on microphone array","assignee":null,"inventors":[],"filing_date":"2019-09-29T00:00:00.000Z","publication_date":"2024-05-14T00:00:00.000Z","cpc_codes":["H04R","H04R","H04R","H04R","H04R"],"num_claims":8,"abstract":"Disclosed are a microphone array-based sound signal processing method, apparatus and device. The method comprises: selecting, from a microphone array, a target microphone combination which is used for receiving a sound signal of a target sound source, the target microphone combination comprising a first microphone and at least one second microphone; obtaining target compensation information corresponding to the target microphone combination, the target compensation information comprising a signal compensation parameter of each second microphone with respect to the first microphone; according to the target compensation information, performing signal compensation processing on a second sound signal received by means of the second microphone; and according to the second sound signal subjected to the signal compensation processing and a first sound signal received by means of the first microphone, obtaining a target sound signal and outputting same."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Sound signal processing method, apparatus and device based on microphone array","description":"Disclosed are a microphone array-based sound signal processing method, apparatus and device. The method comprises: selecting, from a microphone array, a target microphone combination which is used for","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11985486","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-11985486","citation_suggestion":"Patentable. \"Sound signal processing method, apparatus and device based on microphone array\" (US-11985486). https://patentable.app/patents/US-11985486","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11985486","json":"https://patentable.app/api/llm-context/US-11985486","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T13:17:37.777Z"}