Invention Grant
- Patent Title: Speech analysis and synthesis method based on harmonic model and source-vocal tract decomposition
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Application No.: US15745307Application Date: 2015-12-10
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Publication No.: US10586526B2Publication Date: 2020-03-10
- Inventor: Kanru Hua
- Applicant: Kanru Hua
- Agency: K&L Gates LLP
- International Application: PCT/IB2015/059495 WO 20151210
- International Announcement: WO2017/098307 WO 20170615
- Main IPC: G10L13/02
- IPC: G10L13/02 ; G10L25/90 ; G10L13/04 ; G10L25/18 ; G10L15/02 ; G10L25/48 ; G10L25/45 ; G10L25/75
Abstract:
This invention discloses a speech analysis/synthesis method and a simplified form of such a method. Based on a harmonic model, the present method decomposes the parameters of the harmonic model into glottal source characteristics and vocal tract characteristics in its analysis stage and recombines the glottal source and vocal tract characteristics into harmonic model parameters in its synthesis stage.
Public/Granted literature
- US20190013005A1 SPEECH ANALYSIS AND SYNTHESIS METHOD BASED ON HARMONIC MODEL AND SOURCE-VOCAL TRACT DECOMPOSITION Public/Granted day:2019-01-10
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