{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11463822","patent":{"patent_number":"US-11463822","title":"Hearing assistive device with increased dynamic input range","assignee":null,"inventors":[],"filing_date":"2019-06-13T00:00:00.000Z","publication_date":"2022-10-04T00:00:00.000Z","cpc_codes":["H04R","H04R","H04R","H04R"],"num_claims":22,"abstract":"A hearing assistive device including an audio processing circuit with an analog-to-digital converter having an integrator integrating a voltage present in the summation point; a comparator comparing an output from the integrator with a reference voltage (Vref) and outputting a logical level in accordance with the comparison; a feedback loop coupling a feedback signal back to the summation point; and a reference voltage generation circuit being adapted to provide the reference voltage (Vref) being lower than a power supply voltage (Vbattery) and following the decay of the power supply voltage (Vbattery) with a predefined margin."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Hearing assistive device with increased dynamic input range","description":"A hearing assistive device including an audio processing circuit with an analog-to-digital converter having an integrator integrating a voltage present in the summation point; a comparator comparing a","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11463822","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-11463822","citation_suggestion":"Patentable. \"Hearing assistive device with increased dynamic input range\" (US-11463822). https://patentable.app/patents/US-11463822","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11463822","json":"https://patentable.app/api/llm-context/US-11463822","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T05:03:51.661Z"}