Need Code for Voice Board Digitizer

[J.E. Heliotis]

I have a student interested in doing Fourier Analysis on Data collected
on a UNIX PC (7300/3B1) voice board.  I have the Applications Programmer
kit and manuals, but they said that the A/D coding is proprietary.

Is this really still true?  I will try some contacts at AT&T* if this
fails.

				Jim Heliotis
				{allegra,seismo}!rochester!ritcv!jeh
				jeh at CS.RIT.EDU

*I'm talking legitimate transfer (not sneaking out secrets!)