计算机内置Hi-Fi听音系统  

Interior Hi-Fi Audio System for Computer

作　　者：忻龙彪[1] 史开宇 赵宁[1] 

机构地区：[1]河北建筑工程学院 [2]张家口市建设工程质量监督站

出　　处：《河北建筑工程学院学报》2003年第1期33-35,共3页Journal of Hebei Institute of Architecture and Civil Engineering

摘　　要：介绍了为计算机系统设计的內置Hi-Fi听音系统,给出了该系统的设计方案和实现方法.Computer-based multimedia technology brings about an available digital sound source. This paper introduce an interior Hi-Fi audio system for computer and the design and realization are in given detail. In this system the effect processor and power amplifier are composed of advanced IC chip. The major functions are Virtual Surround, Definition Enhancement, National 3-D Sound, DC controlled tone/volume, Dual 40W High fidelity power output.

关 键 词：计算机 Hi—Fi听音系统 虚拟环绕声 一点接地 

分 类 号：TP334.7[自动化与计算机技术—计算机系统结构]