这个接口卡程序负责采集低频音频信号，USB控制芯片采用AN2131QC。软件包括3个模块：Keil51编写芯片固件程序，vc++编写USB驱动程序和用户程序-the interface card collection procedures for low-frequency audio signals, control chips using USB Peripheral. The software includes three modules : the preparation Keil51

isp1160_isa_evel_codeUSB主机软件，可驱动打印机，音频设备，鼠标? size=80><input type=submit name=B1 value=-isp1160_isa_evel_codeUSB mainframe software, printer drivers, audio equipment, mouse size = 80> <input type = submit name = value = B1