{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9820045","patent":{"patent_number":"US-9820045","title":"Playback calibration","assignee":null,"inventors":[],"filing_date":"2015-04-03T00:00:00.000Z","publication_date":"2017-11-14T00:00:00.000Z","cpc_codes":["H04R","G06F","H04R","H04R","H04R","H04R","H04R","H04R","H04S","H04S","H04R"],"num_claims":25,"abstract":"Systems and methods are provided for device playback calibration. An example implementation involves a network device displaying a guide to calibrate at least one playback device. The example implementation also involves detecting, at a first time, a first audio content rendered by the at least one playback device and detecting, at a second time, a second audio content rendered by the at least one playback device. The example implementation further involves causing determination of an equalization adjustment based on an analysis of the first audio content and the second audio content."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Playback calibration","description":"Systems and methods are provided for device playback calibration. An example implementation involves a network device displaying a guide to calibrate at least one playback device. The example implemen","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9820045","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-9820045","citation_suggestion":"Patentable. \"Playback calibration\" (US-9820045). https://patentable.app/patents/US-9820045","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9820045","json":"https://patentable.app/api/llm-context/US-9820045","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T04:58:15.278Z"}