Saturday, February 18, 2017

A musical instrument with just inductance capacitance LC filters?

At your own risk.


How would it sound like?


A keyboard.


For each keyboard note a toroidal coil in parallel to a capacitor.


For example the capacitor connected to the voltage supply and when the key is pressed it is connected to discharge through the coil.


So each electrical resonator for each note.


All resonators connected to a high impedance FET or electron tube amplifier?


Will it sound like a percussion instrument, each LC naturally decaying?


One can hear a note even by simply connecting a capacitor across the primary of an output transformer, the secondary being connected to a speaker. And just a battery. One must be very careful as the back EMF of inductors can be a very dangerous voltage. Always one hand in the back pocket.


This may be a Pleiades musical instrument.



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