基于LabVIEW的USB数据采集卡声音测量系统设计  

Sound Measurement System for USB Data Acquisition Card Based on LabVIEW

作　　者：刘晓峰[1] 王毓顺[1] 许中运 于永芳[1] 

机构地区：[1]青岛大学自动化与电气工程学院,山东青岛266071

出　　处：《工业控制计算机》2017年第3期107-107,110,共2页Industrial Control Computer

摘　　要：采用PC机、USB数据采集卡V1.2和声音传感器模块为硬件平台,LabVIEW 2012为软件开发环境,设计了声音测量系统。实验证明该系统操作简单、价格低廉、快速方便,并可以实时准确地测量声音信号,反映声音信号更加直观。Using PC,USB data acquisition card V1.2 and sound sensor module as the hardware platform,LabVIEW 2012 for the software development environment,this paper designs a sound measurement system.Experiments show that the system is simple,inexpensive,fast and convenient,and can accurately measure the sound signal in real time,reflecting the sound signal more intuitive.

关 键 词：USB数据采集卡 声音传感器 LABVIEW 2012 

分 类 号：TP274[自动化与计算机技术—检测技术与自动化装置]