公开(公告)号：WO2015030471A1

公开(公告)日：2015-03-05

申请号：PCT/KR2014/007945

申请日：2014-08-26

Applicant: SELI INNOVATIONS INC.

Inventor： KANG, Jin Ho ,  CHO, Moon Kyoung ,  LEE, Yong Min

IPC: G09B7/00 ,  G09B5/02 ,  G09B19/06

CPC classification number: G09B5/02 ,  G09B5/06 ,  G09B19/04 ,  G09B19/06 ,  G10L21/10 ,  G10L25/51 ,  G10L2021/105

Abstract: The present invention provides a pronunciation correction method for assisting a foreign language learner in correcting a position of a tongue or a shape of lips when pronouncing a foreign language. According to a implementation of this invention, the pronunciation correction method comprises receiving an audio signal constituting pronunciation of a user for a phonetic symbol selected as a target to be practiced, analyzing the audio signal, generating a tongue position image according to the audio signal based on the analysis results, and displaying the generated tongue position image.

Abstract translation: 本发明提供了一种发音校正方法，用于在发音时辅助外语学习者校正舌头的位置或嘴唇的形状。 根据本发明的实施方式，发音校正方法包括接收构成用户的语音的音频信号，作为要被实践的目标被选择的语音符号，分析音频信号，根据音频信号产生舌头位置图像 在分析结果上显示所生成的舌头位置图像。