[Laser] Sensitivity to Sound Card Noise

[Andrew T. Flowers, K0SM]

Art wrote:

> For serious weak signal work, a quiet sound card and a 24 bit sound 
> card (vs the typical 16 bit sound card)  can definitely improve the 
> reception in many cases.

Keeping in mind that with 24 bits floating around those FFT calculations 
get mighty big!  But now I'm thinking like a programmer....a moot point 
if you are doing real-time voice/morse.


Andy
(no puns intended)