Your sound cart can give 16 digital
bits, and has two independent channels. It's great, it gives about
150 microvolt precision level. Frequence limit isn't hight, no more
then 44100 Hz, but in many case it is enough.This program can help
you to make different measurements or scientific explorations. It can
receive data from SB, show them like the oscillograph, save digital
data in text file or just copy them to the clipboard for any other
calculating program.