[sdiy] Talking of Q

Justin Owen juzowen at googlemail.com
Fri Jun 17 12:54:24 CEST 2011


Hey all,

I've been trying to work through the maths of a few filter-related equations recently.

With regards to calculating Q...

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

For example, the ARP2500 filter is claimed to have a Q range of 500+ - is this pretty standard?

Just trying to put the bits I'm trying to understand into a context that I understand... if that makes sense...

Thanks,

Justin











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