VIDEO TELEPHONE SYSTEM HAVING CHARACTER DISPLAY FUNCTION AND VOICE CHARACTER CONVERSION DISPLAY METHOD IN VIDEO TELEPHONE SYSTEM

摘要

PROBLEM TO BE SOLVED: To provide a portable telephone set capable of converting radio telephone speech communication into text and performing text display in the portable telephone set having a video telephone function.;SOLUTION: A mobile communication terminal having a video telephone function includes a data analyzing means 110 for referring to received video data from received voice data and outputting extracted voice data, a means 111 for converting the extracted voice data into text data and a means 104 for displaying a character string on the basis of the text data. A data analyzing part outputs the extracted voice data in accordance with the existence of mouth movement of the opposite speech communication party included in the received video data from the received voice data. The data analyzing means does not output the extracted voice data at a part corresponding to the absence of the mouth movement of the opposite speech communication party included in the received video.;COPYRIGHT: (C)2006,JPO&NCIPI