{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-8494199","patent":{"patent_number":"US-8494199","title":"Stability improvements in hearing aids","assignee":null,"inventors":[],"filing_date":"2011-04-08T00:00:00.000Z","publication_date":"2013-07-23T00:00:00.000Z","cpc_codes":["H04R","G10L","G10L"],"num_claims":13,"abstract":"A hearing aid includes an input transducer for provision of an input signal, a high pass filter configured for providing a high pass filtered part of the input signal, a low pass filter configured for providing a low pass filtered part of the input signal, a synthesizing unit configured for generating a synthetic signal from the high pass filtered part using a model based on a periodic function, wherein a phase of the synthetic signal is at least in part randomized, a combiner configured for combining the low pass filtered part with the synthetic signal for provision of a combined signal, a hearing loss processor configured for processing the combined signal for provision of a processed signal, and a receiver coupled to the hearing loss processor, wherein the receiver is configured for converting an audio output signal into an output sound signal."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Stability improvements in hearing aids","description":"A hearing aid includes an input transducer for provision of an input signal, a high pass filter configured for providing a high pass filtered part of the input signal, a low pass filter configured for","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-8494199","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-8494199","citation_suggestion":"Patentable. \"Stability improvements in hearing aids\" (US-8494199). https://patentable.app/patents/US-8494199","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-8494199","json":"https://patentable.app/api/llm-context/US-8494199","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T20:29:56.884Z"}