摘要
DirectSoundAPI提供了强大的声音处理功能 ,使得开发者能在不熟知声音硬件细节的前提下开发出高性能的多媒体程序。提出了利用DirectSound进行声音实时仿真的方法 ,对声音的实时合成与回放和声音 3D效果处理进行了探讨。最后 ,利用该方法进行了声纳音频信号模拟。
The DirectSound application programming interface (API) offers powerful functions in audio processing and allows developers to create multi-media programs in the most efficient way possible while insulating you from the specific details of the audio hardware. The paper presnts a method of real-time audio simulation using DirectSound. How to mix and playback sounds at real time, and how to add three-dimenisional effect to sounds are discussed. Finally, an example of DirectSound-based sonar's audio simulation is carried out.
出处
《计算机仿真》
CSCD
2001年第3期47-49,59,共4页
Computer Simulation
