{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11289066","patent":{"patent_number":"US-11289066","title":"Voice synthesis apparatus and voice synthesis method utilizing diphones or triphones and machine learning","assignee":null,"inventors":[],"filing_date":"2018-12-27T00:00:00.000Z","publication_date":"2022-03-29T00:00:00.000Z","cpc_codes":["G10L","G10L","G10L","G10L","G10L","G10L"],"num_claims":14,"abstract":"A voice synthesis method includes: sequentially acquiring voice units comprising at least one of diphone or a triphone in accordance with synthesis information for synthesizing voices; generating statistical spectral envelopes using a statistical model built by machine learning in accordance with the synthesis information for synthesizing the voices; and concatenating the sequentially acquired voice units and modifying a frequency spectral envelope of each voice unit in accordance with the generated statistical spectral envelope, thereby synthesizing a voice signal based on the concatenated voice units having the modified frequency spectra."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Voice synthesis apparatus and voice synthesis method utilizing diphones or triphones and machine learning","description":"A voice synthesis method includes: sequentially acquiring voice units comprising at least one of diphone or a triphone in accordance with synthesis information for synthesizing voices; generating stat","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11289066","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-11289066","citation_suggestion":"Patentable. \"Voice synthesis apparatus and voice synthesis method utilizing diphones or triphones and machine learning\" (US-11289066). https://patentable.app/patents/US-11289066","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11289066","json":"https://patentable.app/api/llm-context/US-11289066","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T22:15:16.162Z"}