{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9729985","patent":{"patent_number":"US-9729985","title":"Reproducing audio signals with a haptic apparatus on acoustic headphones and their calibration and measurement","assignee":null,"inventors":[],"filing_date":"2015-01-29T00:00:00.000Z","publication_date":"2017-08-08T00:00:00.000Z","cpc_codes":["H04R","G06F","H04R","H04R","H04R","H04R","H04R","H04R","H04R","H04R"],"num_claims":8,"abstract":"Method and devices for testing a headphone with increased sensation are provided. The headphone can filter and amplify low frequency audio signals, which are then sent to a haptic device in the headphone. The haptic device can cause bass sensations at the top of the skull and at both ear cups. The testing system can evaluate the haptic and acoustic sensations produced by the headphone to evaluate if they have been properly assembled and calibrate the headphones if necessary."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Reproducing audio signals with a haptic apparatus on acoustic headphones and their calibration and measurement","description":"Method and devices for testing a headphone with increased sensation are provided. The headphone can filter and amplify low frequency audio signals, which are then sent to a haptic device in the headph","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9729985","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-9729985","citation_suggestion":"Patentable. \"Reproducing audio signals with a haptic apparatus on acoustic headphones and their calibration and measurement\" (US-9729985). https://patentable.app/patents/US-9729985","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9729985","json":"https://patentable.app/api/llm-context/US-9729985","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T11:37:22.480Z"}