| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a video display device suited for electronic presentations without being affected by external factors such as changes in an ambient noise environment and talkers' ways of vocalization. SOLUTION: The video display device includes a voice display signal generating part 105 for generating a voice display signal by recognizing voice from a microphone, and a video display signal generating part 104 for generating a video display signal by processing video inputs, with video synthesized for display on a screen. In that case, both display memories 1053 and 103, for the voice and the video, respectively, are controlled in synchronism with each other by a CPU part 108 and a memory control circuit 109.</p> |
