{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11974114","patent":{"patent_number":"US-11974114","title":"Manipulation of playback device response using signal processing","assignee":null,"inventors":[],"filing_date":"2022-12-09T00:00:00.000Z","publication_date":"2024-04-30T00:00:00.000Z","cpc_codes":["H04S","H04R","H04R","H04S","H04S","H04S","H04R","H04S","H04S","H04S","H04S"],"num_claims":20,"abstract":"Example techniques involve outputting multiple audio channels using a multiple driver playback device. An example playback device receives a first and second channel of audio content. The playback device plays back play back the first channel via a first group of audio transducers such that the first group of audio transducers form, via superposition, a first response lobe having a maximum in a first direction. Further, the playback device plays back the second channel via a second group of audio transducers such that the second group of audio transducers form, via superposition, a second response lobe having a maximum in a second direction that is separated by an angle of at least 45° from the first direction."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Manipulation of playback device response using signal processing","description":"Example techniques involve outputting multiple audio channels using a multiple driver playback device. An example playback device receives a first and second channel of audio content. The playback dev","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11974114","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-11974114","citation_suggestion":"Patentable. \"Manipulation of playback device response using signal processing\" (US-11974114). https://patentable.app/patents/US-11974114","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11974114","json":"https://patentable.app/api/llm-context/US-11974114","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T09:22:28.694Z"}