In a tuned oscillator the period of the output may be controlled by altering the resonant frequency of the system, in the case on a tunable electronic oscillator this is most commonly achieved by altering the capacitance of the circuit.
The period of the output may be controlled by altering the resonant frequency of the system. This was in the case on a tunable electronic oscillator. This was in a tuned oscillator. This is most commonly achieved by altering the capacitance of the circuit a tunable electronic oscillator.