多媒体应用系统开发中音乐与声音控制技术

The Technique of Controlling Music and Sound in Multi-Media System

阐述了多媒体应用系统具有背景音乐、解说声音的作用和意义，提出了对音乐、解说控制的各项功能，具体介绍了在多媒体创作工具Authorware中实现其控制的方法和在VisualC＋＋与Authorware混合编程环境下共同实现其控制的方法，并比较了这两种方法的优劣。

This paper illustraes the significance of adding background music and explicatory sound to the Multi-Media System,then,presents the functions of controlling the music and explanation. The two methods introduced one by one in this essay are compared,one is the way of manipulating music and sound adopting the tool of multi-media creating,which is Authorware soft system,and the other is the way of controlling them by programming with Visual C++ and Authorware.