{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9681232","patent":{"patent_number":"US-9681232","title":"Control of multiple playback devices","assignee":null,"inventors":[],"filing_date":"2014-12-15T00:00:00.000Z","publication_date":"2017-06-13T00:00:00.000Z","cpc_codes":["H04R","G06F","H04L","H04L","H04N","H04N","H04N","H04N","H04N","H04R","H04L","H04R","H04R","H04R","H04R"],"num_claims":20,"abstract":"Systems, methods, apparatus, and articles of manufacture to control audio playback devices are disclosed. An example first playback device includes a speaker driver, a processor, and a computer readable medium including a set of instructions that, when executed by the processor, cause the first playback device to implement a method. The example method includes receiving, from a first audio information source, first audio information. The example method includes playing back the first audio information. The example method includes receiving, from a second audio information source, (i) a first message, and (ii) second audio information. Based on the received first message, the example method includes (i) determining that the first playback device and a second playback device are to playback the second audio information; (ii) stopping play back of the first audio information; (iii) playing back, via the speaker driver, the second audio information; and (iv) sending the second audio information to the second playback device."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Control of multiple playback devices","description":"Systems, methods, apparatus, and articles of manufacture to control audio playback devices are disclosed. An example first playback device includes a speaker driver, a processor, and a computer readab","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9681232","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-9681232","citation_suggestion":"Patentable. \"Control of multiple playback devices\" (US-9681232). https://patentable.app/patents/US-9681232","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9681232","json":"https://patentable.app/api/llm-context/US-9681232","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T10:39:17.707Z"}