{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11268834","patent":{"patent_number":"US-11268834","title":"Systems and methods to reduce acoustic noise in fiber optic based sensor systems","assignee":null,"inventors":[],"filing_date":"2017-02-28T00:00:00.000Z","publication_date":"2022-03-08T00:00:00.000Z","cpc_codes":["G01D"],"num_claims":20,"abstract":"The disclosed embodiments include an acoustic noise reduction device. In one embodiment, the device includes a first sensor operable to detect a first acoustic noise signal and a desired signal and to modulate a first plurality of optical signals in response to detecting at least one of the first acoustic noise signal and the desired signal. The device also includes a second sensor operable to detect a second acoustic noise signal and modulate a second plurality of optical signals in response to detecting the second acoustic noise signal. The device further includes a coupler that is connected to the first and second sensors, where components of the modulated first and second plurality of optical signals approximately cancel each other out."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Systems and methods to reduce acoustic noise in fiber optic based sensor systems","description":"The disclosed embodiments include an acoustic noise reduction device. In one embodiment, the device includes a first sensor operable to detect a first acoustic noise signal and a desired signal and to","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11268834","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-11268834","citation_suggestion":"Patentable. \"Systems and methods to reduce acoustic noise in fiber optic based sensor systems\" (US-11268834). https://patentable.app/patents/US-11268834","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11268834","json":"https://patentable.app/api/llm-context/US-11268834","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T14:24:14.952Z"}