Today whilst making a noise generator for my pc based spectrum analyser, my wife made the mistake of coming into the workshop, just as I finished the noise generator , when she asked what it was for , so I explained it to her , also telling her about the quality parts I made it from, and how rich it was in noise content, I nice 3 KHz band of quality noise across the scope screen. when I look up her eyes had glazed over, do you think , she was impressed,

or sorry she asked the question.
