If the requirement is to pass low frequencies and block higher ones, it has every advantage and no disadvantages. For any other application it is useless.
Gaussian low pass filter is a image smoothing filter which is used to smooth up a digital image...........
The lowest frequency of an LC low-pass filter is zero, i.e. DC.
Type your answer here..yes.
A: Installing a low pass filter is only required if the frequency are not there or to eliminate the low frequency, If it is an audio amplifier you never will need low frequency since your mine hears cannot hear those frequency.
A: This is term used to describe a filter that has wide or a big range of frequency available to pass trough. There are others name to describe other ranges of frequency like low pass, hi pass, narrow pass.
A low pass filter allows "low" frequencies to pass through a circuit and blocks higher frequencies.
Earth is low pass filter, because it tends to absorbe the amblitude of the high frequency waves.
Gaussian low pass filter is a image smoothing filter which is used to smooth up a digital image...........
low pass or high pass
by combining a low-pass filter with a high-pass filter.[1]
The lowest frequency of an LC low-pass filter is zero, i.e. DC.
Butterworth filter
Electronic filters are used for distinguish the frequency spectrum of EM Wave. it can be high pass filter low pass filter or band pass filter or band stop filter. Advantage are they are higly sensitive to frequency ranges , they amplify the signal partially. and disadvantage is that the value or inductor and capacitor depend on the temperature so effective temperature can cause the change in frequency to passed by that filter.
Electronic filters are used for distinguish the frequency spectrum of EM Wave. it can be high pass filter low pass filter or band pass filter or band stop filter. Advantage are they are higly sensitive to frequency ranges , they amplify the signal partially. and disadvantage is that the value or inductor and capacitor depend on the temperature so effective temperature can cause the change in frequency to passed by that filter.
A: i am afraid that will take total redesign.
It doesn't.
in second order filter attenuation to the frequencies in stop band is higher then first order filters.