摘要
介绍了一种采用通用具有双模拟输入通道声卡构成多通道数据采集系统的方法,并介绍了这种方法在施工噪声监测系统中的应用,应用表明这种方法的实用价值。
In this paper,the way to construct multichannel DAQ with some gerenal sound cards which has dual analog input channels and its application are introduced the application to the noise measurement indicates its practical values.[
出处
《电声技术》
北大核心
2002年第11期27-30,共4页
Audio Engineering
