{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11470420","patent":{"patent_number":"US-11470420","title":"Audio generation in a media playback system","assignee":null,"inventors":[],"filing_date":"2020-12-07T00:00:00.000Z","publication_date":"2022-10-11T00:00:00.000Z","cpc_codes":["H04R","H04S","H04S","H04R","H04R","H04R","H04R","H04R","H04R","H04S","H04S"],"num_claims":20,"abstract":"Example techniques relate to audio generation in a media playback system. Based on one or more first functions and first characteristics of an area, the system may generate first audio that includes a first audio signal and a second audio signal. The system provides the first audio signal to at least one first audio driver and the second audio signal to at least one second audio driver, thereby causing a first playback device and a second playback device to play back the first audio synchronously. The system receives second characteristics of the area and based on one or more second functions and the second characteristics, generates second audio comprising a third audio signal and a fourth audio signal. The system provides the third audio signal to the at least one first audio driver and the fourth audio signal to the at least one second audio driver."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Audio generation in a media playback system","description":"Example techniques relate to audio generation in a media playback system. Based on one or more first functions and first characteristics of an area, the system may generate first audio that includes a","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11470420","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-11470420","citation_suggestion":"Patentable. \"Audio generation in a media playback system\" (US-11470420). https://patentable.app/patents/US-11470420","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11470420","json":"https://patentable.app/api/llm-context/US-11470420","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T21:25:19.839Z"}