基于DSP的高保真音频信号采集器设计  

Design of an audio signal collector based on DSP with high fidelity

作　　者：鲁永秋[1] 高钦和[1] 蒋威[1] 

机构地区：[1]第二炮兵工程学院,西安710025

出　　处：《仪器仪表用户》2008年第4期110-112,共3页Instrumentation

摘　　要：本文提供了一种基于TMS320F2812的高保真音频信号采集器,它具有很好的转换精度,适用于复杂音频信号的处理,且易于开发,可作为音频信号分析的试验平台。给出了系统的总体方案和硬件设计,提供了程序总体框架,并结合开发软件实现了模拟仿真。Design of an audio signal sample based on TMS320F2812 is presented in this paper. It has high translation precision, used to processing complex signal, end empolder easily. Therefore, the sample system can become testing flat of audio signal manufacture. The unitary program scheme and interface hardware design are given, moreover, the simulation has achieved based on soflware exploiture.

关 键 词：DSP 音频信号 信号采集 

分 类 号：TP373[自动化与计算机技术—计算机系统结构]