Sound From An Array Of Data In Program?

I'm getting data from an external source, storing it in a single array, and I want to turn it into sound, even though it isn't really sound to start with. I don't know how to build sound from data arrays, but I think it shouldn't be that hard. I am hoping someone can show me the secret.

The data get's read from a 12-bit data acquisition card at fifty mega-samples per second, and it normally contains ten distinct frequencies from about one megahertz to about five megahertz with some overtones. So it's very high-frequency stuff to start with, but it should be possible to to scale it down by, say a factor of a thousand (where humans can hear) then put it through a sound generator through VB, so I can hear it. Also, I don't want to export it as a .wav file first. I just want to format it and package it for the sound player, so I can listen to it live, as I play with the external stuff that affects the sampled waveform going into the card.

So, maybe I'd take a sample of a fraction of a millisecond, scale to a sound format, then output it to my speakers. A frame of 32,000 samples, for example is about 0.64 milliseconds of real time, but I could scale that out into quite a long sound. Ya think?