{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11259118","patent":{"patent_number":"US-11259118","title":"Signal processing apparatus, signal processing method and non-transitory computer-readable recording medium","assignee":null,"inventors":[],"filing_date":"2019-10-01T00:00:00.000Z","publication_date":"2022-02-22T00:00:00.000Z","cpc_codes":["H04R","G10L","G10L"],"num_claims":17,"abstract":"A Finite Impulse Response (FIR) filter is configured to minimize delay and maximize passband power by adjusting the filter coefficients applied to the sampled values. The FIR filter obtains an input signal and samples the input signal to generate a set of sampled input values. The FIR filter generates a set of filter coefficients, with each filter coefficient based on a corresponding sampled input value in the set of sample input values. The FIR filter selects a subset of sampled input values that have been most recently sampled from the input signal, and selects a subset of filter coefficients corresponding to sampled input values that are not the most recently sampled. The subset of sampled input values is combined with the subset of filter coefficients to generate an output value for the FIR filter."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Signal processing apparatus, signal processing method and non-transitory computer-readable recording medium","description":"A Finite Impulse Response (FIR) filter is configured to minimize delay and maximize passband power by adjusting the filter coefficients applied to the sampled values. The FIR filter obtains an input s","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11259118","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-11259118","citation_suggestion":"Patentable. \"Signal processing apparatus, signal processing method and non-transitory computer-readable recording medium\" (US-11259118). https://patentable.app/patents/US-11259118","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11259118","json":"https://patentable.app/api/llm-context/US-11259118","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T00:16:37.159Z"}