{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11462228","patent":{"patent_number":"US-11462228","title":"Speech intelligibility calculating method, speech intelligibility calculating apparatus, and speech intelligibility calculating program","assignee":null,"inventors":[],"filing_date":"2018-08-03T00:00:00.000Z","publication_date":"2022-10-04T00:00:00.000Z","cpc_codes":["G10L","G10L","G10L"],"num_claims":14,"abstract":"A speech intelligibility calculating method is a method executed by a speech intelligibility calculating apparatus, the speech intelligibility calculating method including: a speech intelligibility calculating step of calculating a speech intelligibility that is an objective assessment index of a speech quality, based on a difference component between features found through an analysis of an input clean speech and an input enhanced speech, using one or more filter banks; and a step of outputting the speech intelligibility calculated at the speech intelligibility calculating step. This speech intelligibility calculating method is capable of calculating a speech intelligibility without any dependency on a speech enhancement method."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Speech intelligibility calculating method, speech intelligibility calculating apparatus, and speech intelligibility calculating program","description":"A speech intelligibility calculating method is a method executed by a speech intelligibility calculating apparatus, the speech intelligibility calculating method including: a speech intelligibility ca","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11462228","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-11462228","citation_suggestion":"Patentable. \"Speech intelligibility calculating method, speech intelligibility calculating apparatus, and speech intelligibility calculating program\" (US-11462228). https://patentable.app/patents/US-11462228","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11462228","json":"https://patentable.app/api/llm-context/US-11462228","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T04:21:35.091Z"}