{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9711136","patent":{"patent_number":"US-9711136","title":"Speech recognition device and speech recognition method","assignee":null,"inventors":[],"filing_date":"2013-11-20T00:00:00.000Z","publication_date":"2017-07-18T00:00:00.000Z","cpc_codes":["G10L","G06F","G10L","G10L","G10L","G10L","G10L"],"num_claims":10,"abstract":"A speech acquisition unit 1 acquires an original speech uttered freely by a user. A speech data processing unit 7 processes an original speech signal to generate a processed speech signal. An acoustic model switching unit 4 determines one acoustic model from among a plurality of acoustic models 3-1 to 3-x, based on a recognition score for each languagein which a speech recognition unit 5 performs a recognition process on time series data on an acoustic feature of the processed speech signal to be calculated by using the acoustic models 3-1 to 3-x for individual languages."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Speech recognition device and speech recognition method","description":"A speech acquisition unit 1 acquires an original speech uttered freely by a user. A speech data processing unit 7 processes an original speech signal to generate a processed speech signal. An acoustic","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9711136","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-9711136","citation_suggestion":"Patentable. \"Speech recognition device and speech recognition method\" (US-9711136). https://patentable.app/patents/US-9711136","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9711136","json":"https://patentable.app/api/llm-context/US-9711136","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T06:37:04.177Z"}