專利國別

  美國   

發表日期

2023-03-27 10:19:16

本校案號

P108022US

專利名稱

構音異常語音澄晰系統及其方法「SYSTEM FOR CLARIFYING DYSARTHRIA VOICE AND METHOD THEREOF」

發明人

林泰吉、白晢嘉、王璽喆、葉經緯

所屬院

工學院

提案單位

晶片系統研究中心

類型

發明

專利權人

國立中正大學

申請號

17/060,393

申請日期

2020.10.01

公開號

US20220068260A1

公開日期

2022.03.03

證書號

US 11,514,889 B2

核准日期

2022.11.29

國際分類號

G10L 15/06(2013.01); G10L 15/07(2013.01); G10L 15/22(2006.01)

專利權期間

2020.10.01~2040.10.01 (延長173天至2041.03.23)

專利摘要

A device and a method for clarifying dysarthria voices is disclosed. Firstly, a dysarthria voice signal is received and framed to generate dysarthria frames. Then, the dysarthria frames are received to retrieve dysarthria features. Finally, the dysarthria features are received. Without receiving phases corresponding to the dysarthria features, the dysarthria features are converted into an intelligent voice signal based on an intelligent voice conversion model. The intelligent voice conversion model is not trained by the dynamic time warping (DTW). The present invention avoids the phase distortion of the voice signal and provides more natural and clarified voices with low noise.

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