Digital Oscilloscope cannot be used with the ULI. It is self contained.
It can operate with the internal mic on the Mac and even has a
feed-through so that you can hear to sounds. You can adjust the
triggering point or let it free run, just as a normal oscilloscope. It
also has a frequency meter mode in which a frequency meter (counter) is
displayed in large numbers instead of the oscilloscope. What it lacks
that the Vernier stuff has is a fast fourier transform feature.
The Vernier ULI uses a software package called "Sound" in which you can
have multiple screens, triggering, and a FFT function, along with curve
fitting. The software is cheap.
Ray Rogoway
Independence High School
San Jose, CA 95133
The woods are lovely, dark, and deep
But I have promises to keep
And miles to go before I sleep
And miles to go before I sleep
And a heck of a lot of papers to grade too.