Invention Grant
US09390728B2 Voice analysis apparatus, voice synthesis apparatus, voice analysis synthesis system
有权
语音分析装置，语音合成装置，语音分析综合系统
- Patent Title: Voice analysis apparatus, voice synthesis apparatus, voice analysis synthesis system
- Patent Title (中): 语音分析装置，语音合成装置，语音分析综合系统
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Application No.: US13851446Application Date: 2013-03-27
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Publication No.: US09390728B2Publication Date: 2016-07-12
- Inventor: Hong-Kook Kim , Kwang-Myung Jeon
- Applicant: GWANGJU INSTITUTE OF SCIENCE AND TECHNOLOGY
- Applicant Address: KR Gwangju
- Assignee: GWANGJU INSTITUTE OF SCIENCE AND TECHNOLOGY
- Current Assignee: GWANGJU INSTITUTE OF SCIENCE AND TECHNOLOGY
- Current Assignee Address: KR Gwangju
- Agency: Saliwanchik, Lloyd & Eisenschenk
- Main IPC: G10L19/00
- IPC: G10L19/00 ; G10L21/00 ; G10L25/90 ; G10L25/93 ; G10L21/02 ; G10L13/00 ; G10L13/02
Abstract:
A speech analysis apparatus is provided. An F0 extraction part extracts a pitch value from speech information. A spectrum extraction part extracts spectrum information from the speech information. An MVF extraction part extract a maximum voiced frequency and allows boundary information for respectively filtering a harmonic component and a non-harmonic component to be obtained. According to the speech analysis apparatus, speech synthesis apparatus, and speech analysis synthesis system of the present invention, speech that is closer to the original voice and is more natural may be synthesized. Also, speech may be represented with less data capacity.
Public/Granted literature
- US20130262098A1 VOICE ANALYSIS APPARATUS, VOICE SYNTHESIS APPARATUS, VOICE ANALYSIS SYNTHESIS SYSTEM Public/Granted day:2013-10-03
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