{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11997468","patent":{"patent_number":"US-11997468","title":"Processing device, processing method, reproducing method, and program","assignee":null,"inventors":[],"filing_date":"2021-08-12T00:00:00.000Z","publication_date":"2024-05-28T00:00:00.000Z","cpc_codes":["H04S","H04R","H04R","H04S","H04S"],"num_claims":6,"abstract":"An object of the present invention is to provide a processing device, a processing method, a reproducing method, and a program capable of performing appropriate processing.A processing device according to the present embodiment includes: an envelope computation unit computing an envelope for a frequency response of a sound pickup signal; a scale conversion unit generating scale converted data by performing scale conversion and data interpolation on frequency data of the envelope; a normalization factor computation unit dividing the scale converted data into a plurality of frequency bands, obtaining a characteristic value for each frequency band, and computing a normalization factor, based on the characteristic values; and a normalization unit, using the normalization factor, normalizing the sound pickup signal in the time domain."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Processing device, processing method, reproducing method, and program","description":"An object of the present invention is to provide a processing device, a processing method, a reproducing method, and a program capable of performing appropriate processing.A processing device accordin","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11997468","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-11997468","citation_suggestion":"Patentable. \"Processing device, processing method, reproducing method, and program\" (US-11997468). https://patentable.app/patents/US-11997468","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11997468","json":"https://patentable.app/api/llm-context/US-11997468","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T07:00:04.742Z"}