{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11256878","patent":{"patent_number":"US-11256878","title":"Directed sound transmission systems and methods","assignee":null,"inventors":[],"filing_date":"2021-06-30T00:00:00.000Z","publication_date":"2022-02-22T00:00:00.000Z","cpc_codes":["G06F","G10L","G10L","G10L","G10L","H04B","H04R","H04R","H04R","H04R","H04R","H04R","H04R","H04R","H04R"],"num_claims":23,"abstract":"A method for providing directed transmission of sound waves, through modulation on an ultrasonic carrier, may comprise connecting, at least one directed sound source to an audio system, emitting, via the at least one directed sound source, audio from the audio system, wherein the emitting comprises emitting medium frequency audio sound waves and higher frequency audio sound waves. The audio may be selected via a master control unit, which may be operatively coupled to a mobile application. In many embodiments, a first audio selection is configured to be heard only through a first directed sound source, and a second audio selection is configured to be heard only through a second directed sound source."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Directed sound transmission systems and methods","description":"A method for providing directed transmission of sound waves, through modulation on an ultrasonic carrier, may comprise connecting, at least one directed sound source to an audio system, emitting, via ","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11256878","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-11256878","citation_suggestion":"Patentable. \"Directed sound transmission systems and methods\" (US-11256878). https://patentable.app/patents/US-11256878","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11256878","json":"https://patentable.app/api/llm-context/US-11256878","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T16:57:08.862Z"}