[sdiy] Making a HPF using a LPF...??

[Harry Bissell]

Oooh that's mean...

Just tell him it sucks...

H^) harry

----- Original Message -----
From: Neil Johnson <neil.johnson97 at ntlworld.com>
To: synth-diy at dropmix.xs4all.nl
Sent: Tue, 10 Apr 2012 10:49:44 -0400 (EDT)
Subject: Re: [sdiy] Making a HPF using a LPF...??

Hi,

Jean-Pierre Desrochers wrote:
> Can I make a High pass filter using a Low pass filter
> and a summing amp using both positive and negative inputs?

In theory, yes.

In practice, try it.

Cheers,
Neil
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-- 
Harry Bissell & Nora Abdullah 4eva