Electronics - Basic Op-Amp Circuits - Discussion
Discussion Forum : Basic Op-Amp Circuits - General Questions (Q.No. 1)
1.
The center frequency of a band-pass filter is always equal to the
Discussion:
16 comments Page 1 of 2.
Jayasri.N said:
1 decade ago
Since aband pass filter is used to pass a particular band of frequency, the geometric average of critical frequency yields the center frequency.
Nazeem said:
1 decade ago
Critical frequency means ?
Jejakrishna said:
1 decade ago
Yes, I don't understand it
Prashant said:
1 decade ago
fc=(fh+fc)/2
Vasu said:
1 decade ago
Here what does fc on lhs and fc on rhs mean ?
Muhammad zeeshan said:
1 decade ago
According to above formula fc=fh.
Ranjan said:
1 decade ago
fc=(fh+fl)/2
Priya said:
1 decade ago
fc = Critical frequency.
fh = High frequency.
fl = Low frequency.
fh = High frequency.
fl = Low frequency.
Rajendra said:
1 decade ago
What does the critical frequency please said in detail?
Deepak said:
1 decade ago
Critical frequency is the maximum band pass frequency which allow to pass the bandwidth of the certain frequency.
It is equal to the fc=fh when bandwidth is equal to 1.
It is equal to the fc=fh when bandwidth is equal to 1.
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