[sdiy] Talking of Q

[Justin Owen]

-----Original Message-----
From: Tom Wiltshire [tom at electricdruid.net]

>> Can anyone provide some Q range/factor amounts for some real world filter designs?

>Yeah, I'd like to know about this too.

>I always pictured it as something that looks like x^2 - a graph curving off upwards exponentially towards y-axis infinity. Maybe that's not how it is...

That's what I'm seeing from the ideal Q calculations - but I guess I assumed that at some point, in the real world - hardware, power supplies, frequencies(?) etc. would step in and say 'stop'... but even if that point does exist - I don't know where it might be...

J