摘要
在调用Windows API函数的基础上,应用LabVIEW软件编程实现了对声卡音量或输出电压的控制。该程序可作为子程序被方便调用,且能满足基于声卡进行相关测试工作时需要对声卡输出电压进行控制的要求。
A program was written based on the software of LabVIEW, through which the Windows API function was called and the control of output voltage of sound card was realized. The program can be used as a subroutine conven- iently and can meet the requirement of controlling output voltage of sound card in some testing work.
出处
《苏州大学学报（工科版）》
CAS
2012年第2期43-47,共5页
Journal of Soochow University Engineering Science Edition (Bimonthly)
