基于TMS320VC5410的声信号采集与实时回放系统  

An Audio Signal Acquisition and Real-Time Playing System Based on TMS320C5410

作　　者：齐子元[1,2] 马朝 

机构地区：[1]军械工程学院火炮工程系,石家庄 [2]装甲兵工程学院装备试用与培训大队,北京 [3]中国人民解放军75134部队,崇左

出　　处：《电气工程》2013年第2期66-70,共5页Journal of Electrical Engineering

摘　　要：本文介绍了一种基于TMS320VC5410的实时语音信号采集与实时回放系统。介绍了整个系统的总体设计方案和软、硬件的设计。通过软件编程实现音频信号的采集与回放,并通过对一个实例效果分析,证明了本系统所采集的信号具有高保真度。This paper puts forward an audio signal acquisition and real-time playing system based on TMS320C5410. It introduces the designing methods of the whole system, the software and the hardware. The audio signal acquisition and the real-time playing are completed with the software program. The result proves that the signals have high fidelity by analyzing a sample.

关 键 词：音频信号 TMS320VC5410芯片 中断 

分 类 号：TP2[自动化与计算机技术—检测技术与自动化装置]