Now I wish to turn my attention to these two curves which I find so incredibly fascinating.

If the previous was out of a Star Trek script, what I am about to write stems from the inner mind to ...

Moderator: Mike Everman
Now, that is cool. Again harkening back to my radio days, it is sometimes useful to have one or more frequency multiplier stages. They are nothing more than a resonant amplifier tuned to n times the input frequency.WebPilot wrote:Tuned to 0.431, the valve box model is acting as a sine wave multiplier of the 3rd power!
That is, it is taking the input signal and multiplying that by itself, 2 times.