Electronic Devices - Active Filters - Discussion
Discussion Forum : Active Filters - General Questions (Q.No. 1)
1.
A ________ filter rejects all frequencies within a specified band and passes all those outside this band.
Discussion:
4 comments Page 1 of 1.
Shalini Gupta said:
5 years ago
Band pass filter rejects frequencies from f(lpf) to f(hpf).
Parthibaraj ANGURAJ said:
6 years ago
LPF = only allows low-frequency component.
HPF = only allows the high-frequency component.
BPF = only allows the specific band of the signal.
BSF = only allows the other than a specific band of the signal.
HPF = only allows the high-frequency component.
BPF = only allows the specific band of the signal.
BSF = only allows the other than a specific band of the signal.
Ameet singh said:
1 decade ago
Also called band-elimination, band-reject, or notch filters, this kind of filter passes all frequencies above and below a particular range set by the component values. Not surprisingly, it can be made out of a low-pass and a high-pass filter, just like the band-pass design, except that this time we connect the two filter sections in parallel with each other instead of in series.
Adaikkalaraju.U said:
1 decade ago
A band stop or band reject or band elimination filter has a subtractor that removes the specified band rather than a summer as in other filters.
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