On 3/29/07, David VanHorn <dvanhorn@microbrix.com> wrote:
> On 3/29/07, Richard Prosser <rhprosser@gmail.com> wrote:
> >
> > Couldn't  you use a PC sound card based spectrum analyser for this?
> > There are plenty "out there" to choose from.
>
>
> Maybe.. If they sample really fast, and if you can trust them to be anything
> like flat.
> Doubtful proposition.
>
> OK for the voice band though, 300-3000 Hz

Now really.

PC sound cards are fine for the whole audio band.

I wouldn't expect the full 16-bits dynamic range, but the frequency
response should be pretty flat up to 20kHz or so.

Regards,
Mark
markrages@gmail
-- 
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for most of the world,
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nothing of any significance happens.
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