[sdiy] freeware using PC and soundcard as oscilloscope and spectrum analyzer

[Roy J. Tellason]

On Monday 17 January 2005 05:45 pm, anthony wrote:
> I've downloaded a number of apps that use your soundcard and PC as an
> oscilloscope and/or a spectrum analyzer. So far I have not found one that
> is precise enough and freeware enough.
>
> Does anybody have a good one they could point me to?

"Freeware enough" is gonna depend to some extent on what platform you're 
talking about...

If it's linux,  the odds are pretty good,  and the stuff that's out there is 
improving all the time.

If it's windoze,  the picture is somewhat different.