PowerPoint中插入声音方法的研究

The Research of the Method to Insert Sound in Powerpoint

在演示文稿中使用声音、视频、Flash动画等外部素材．可以极大地丰富演示文稿的展示效果，提高演示文稿的交互性。该文介绍了PowerPoint中实现声音功能的几种方法，并对PowerPoint实现声音功能的几种方法进行了一些对比。

Use of the exterior materials such as voice, video, Flash animation and etc. in the slide, can enrich the demonstration result of the slide biggest, raise slide to hand over with each other. This text introdue the method to insert Sound in the PowerPoint., and compared the serval methods for realizing the sound function.