Images, however, are not easily read by text-to-speech devices for people with visual disabilities.

但是，图像不大容易通过文本-语音设施读给有视觉障碍的人听。

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This paper describes a Chinese text-to-visual speech synthesis system based on data-driven (sample based) approach, which is realized by short video segments concatenation.

给出一个基于数据驱动方法(基于样本方法)的汉语文本-可视语音合成系统，通过将小段视频拼接生成新的可视语音。

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