All I am going to say is that it has RC filter properties and it is made from common stuff you can get at radio shack.
The RC time constant, the time constant (in seconds) of an RC circuit, is equal to the product of the circuit resistance(in ohms) and the circuit capacitance (in farads).
It is the time required to charge or discharge the capacitor, through the resistor, by ≈ 63.2 percent of the difference between the initial value and final value. This value is derived from the mathematical constant e, specifically 1-e^[-1], more specifically as voltage to charge the capacitor versus time
works in a frequency range. won't discuss exactly but yes it has a roll off in the tens of khz range. if you were to see it in an astral projection it would appear the blackest of blacks.
"I have made something special, but I'm not telling you anything about it."
People, why are you even replying to this desperate attention-grab?
By only asking specific questions, the OP doesn't even need to make up a story, you're making it up for him.edit on 2-9-2013 by Marsupilami because: (no reason given)
Originally posted by pellian
Tell you what guys. I change my mind and will post pictures schematics later today.