Talk:Band-stop filter

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This article contains material from the Federal Standard 1037C (in support of MIL-STD-188), which, as a work of the United States Government, is in the public domain.

A bandstop filter is the general case. A notch filter is a specific type of bandstop filter with a very narrow range. - Omegatron 21:36, July 23, 2005 (UTC)

it can be also implimented by using a low and a high pass filter such that low pass filter's cutoff frequency is slightly less than notch frequency and high pass filter's pass band begins at frequency slightly more than notch210.212.8.60 17:06, 5 December 2006 (UTC)suhas

[edit] Schematic

Can we get a scematic here? —The preceding unsigned comment was added by 131.247.9.221 (talk) 16:25, 22 February 2007 (UTC).

I'd like to include these, perhaps someone with better wiki experience can make them look nice.

A simple 1591Hz notch filter.
A simple 1591Hz notch filter.
Magnitude and Phase frequency response of notch filter above.
Magnitude and Phase frequency response of notch filter above.

--JonathonReinhart (talk) 20:50, 19 November 2007 (UTC)