{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9812122","patent":{"patent_number":"US-9812122","title":"Speech recognition model construction method, speech recognition method, computer system, speech recognition apparatus, program, and recording medium","assignee":null,"inventors":[],"filing_date":"2015-09-23T00:00:00.000Z","publication_date":"2017-11-07T00:00:00.000Z","cpc_codes":["G10L","G10L","G10L","G10L"],"num_claims":19,"abstract":"A construction method for a speech recognition model, in which a computer system includes; a step of acquiring alignment between speech of each of a plurality of speakers and a transcript of the speaker; a step of joining transcripts of the respective ones of the plurality of speakers along a time axis, creating a transcript of speech of mixed speakers obtained from synthesized speech of the speakers, and replacing predetermined transcribed portions of the plurality of speakers overlapping on the time axis with a unit which represents a simultaneous speech segment; and a step of constructing at least one of an acoustic model and a language model which make up a speech recognition model, based on the transcript of the speech of the mixed speakers."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Speech recognition model construction method, speech recognition method, computer system, speech recognition apparatus, program, and recording medium","description":"A construction method for a speech recognition model, in which a computer system includes; a step of acquiring alignment between speech of each of a plurality of speakers and a transcript of the speak","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9812122","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-9812122","citation_suggestion":"Patentable. \"Speech recognition model construction method, speech recognition method, computer system, speech recognition apparatus, program, and recording medium\" (US-9812122). https://patentable.app/patents/US-9812122","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9812122","json":"https://patentable.app/api/llm-context/US-9812122","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T12:31:50.790Z"}