{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9614881","patent":{"patent_number":"US-9614881","title":"Methods and apparatus to monitor a media presentation","assignee":null,"inventors":[],"filing_date":"2014-12-19T00:00:00.000Z","publication_date":"2017-04-04T00:00:00.000Z","cpc_codes":["G06F","H04B","H04L","H04R","H04R","H04R","H04W","G11B","H04R","H04R","H04R","H04R"],"num_claims":28,"abstract":"Methods and apparatus to monitor a media presentation are disclosed. An example apparatus includes a housing defining a sleeve dimensioned to receive a monitoring device, the monitoring device to monitor the media presentation. The example apparatus includes a receiver carried by the housing to receive a first modulated audio signal from a media device via a wireless data connection using a wireless communication protocol, the first modulated audio signal associated with the media presentation, the receiver to output a baseband audio signal corresponding to the first modulated audio signal. The example apparatus includes a speaker carried by the housing to emit the baseband audio signal for receipt by the monitoring device within the sleeve. The example apparatus further includes a transmitter carried by the housing to modulate the baseband audio signal to form a second modulated audio signal, the transmitter to transmit the second modulated audio signal to wireless headphones using the wireless communication protocol."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Methods and apparatus to monitor a media presentation","description":"Methods and apparatus to monitor a media presentation are disclosed. An example apparatus includes a housing defining a sleeve dimensioned to receive a monitoring device, the monitoring device to moni","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9614881","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-9614881","citation_suggestion":"Patentable. \"Methods and apparatus to monitor a media presentation\" (US-9614881). https://patentable.app/patents/US-9614881","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9614881","json":"https://patentable.app/api/llm-context/US-9614881","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T05:41:44.303Z"}