[music-dsp] Resonant filter question

[Russell Borogove]

Q itself is a decent rough approximation to gain at the cutoff over some 
range of Q. I don't know how to get a more accurate figure.

----- Original Message ----- 
From: "Rhian Lloyd" <ms.pubquiz83 at googlemail.com>
To: <music-dsp at music.columbia.edu>
Sent: Monday, November 20, 2006 4:31 PM
Subject: [music-dsp] Resonant filter question


> Hello everyone,
>
> Is there any way to work out the amplification of a resonant filter
> for a given Q factor?
>
> So that if, say a sine at the cutoff frequency was going through the
> filter, you could work out the output amplitude as a function of Q?
>
> Thanks,
> Rhian
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