基于PC及声卡的声音信号的采集与分析，可以保存成WAV格式的声音信号，并可读取信号对其进行频谱，功率谱分析。-The voice signal based on the sound card of the collection and analysis

LabVIEW基于声卡的数据采集与分析软件，可实现声卡配置，声音采集，时域参数测量，频谱波形显示等功能-LabVIEW-based data acquisition and analysis of the sound card software, enabling the sound card configuration, sound acquisition, time domain parameters measurements, s

labview基于声卡的声音采集与分析，可以实现对文件和麦克风输入声音进行分析(LabVIEW sound acquisition and analysis based on sound card)