schematic for a 24db or steeper Bandpass filter????

[Theo]

No for high Q values( Q>25)  it is better to use a double opamp filter.
See attachment

Hope this helps,
Theo

----- Original Message -----
From: Kevin Peek <kpeek1 at prodigy.net>
> All the talk about vocoders has me wondering. So I attempted to find
> a steep bandpass filter.
>
> Is the attached schematic an appropriate design for high Q?
> Would it be able to handle something in excess of 24db?
>
> Of course the values of the parts would have to be calculated for the
right
> frequency and Q.
>
> Thanks.
>

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