摘要
介绍了一种基于TMS320VC5402的数字音效处理系统。文中首先提出了数字音效处理器的系统方案,并分别介绍了系统中使用的器件,接着给出了系统的硬件框图和系统的软件流程,讨论了音频处理的基本算法。实验证明在该系统平台上可以很好的运行多种音效处理算法。
This paper introduces a digital audio- effect processing system based on TMS320VC5402. The article firstly brings out the general scheme of a digital audio - effect system, and makes a simple introduction of the chips used in the system. After that, hardware architecture block diagram and software processing flow are given. And a basic audio- effect algorithm is discussed at last. Experiments show that various audio effect algorithms can run well on this system platform.
出处
《计算机与数字工程》
2005年第10期111-114,共4页
Computer & Digital Engineering
