Rc Low Pass Filter Cutoff Frequency. This will give you the nformation you require. A low pass filter is a filter that passes signals with a frequency lower than a selected cutoff frequency and attenuates signals with frequencies higher than the cutoff frequency.
The exact frequency response of the filter depends on the filter design. The image of a signal s spectrum being cut into two halves one of which is retained and one of which is discarded does not apply because attenuation increases gradually as frequencies move from below the cutoff to above the cutoff. The filter is sometimes called a high cut filter or treble cut filter in audio applications.
ω 1 rc ω is the frequency in radians second.
Anything higher than those frequencies is a waste of power. The output frequency is rounded to the second decimal place. In addition it graphs the bode plot for magnitude in decibels and the phase in radians. The cutoff frequency of an rc low pass filter is actually the frequency at which the amplitude of the input signal is reduced by 3 db this value was chosen because a 3 db reduction in amplitude corresponds to a 50 reduction in power.
