Notch filters...isn't that exactly the opposite I'm looking for?


The measure should be as accurate as possible...but if it is going to cost
me too much hardware, then I guess is not worth it.

By the way, I have complete control on the frequencies I have to read (ie.:
I'm providing those signals and I have access to their carriers).

Att,
 Bruno

On Thu, Dec 3, 2009 at 3:22 AM, Sean Breheny <shb7@cornell.edu> wrote:

> How accurately do you need to measure the amplitudes of the components?
>
> Sean
>
>
> On Wed, Dec 2, 2009 at 3:12 PM, Bruno L. Albrecht <brunolalb@gmail.com>
> wrote:
> > Yeah, I thought a lot about doing it all in some microcontroller, with
> FFTs
> > and Goertzel et al, but I'm trying to do it all in analog electronics.
> >
> --
> http://www.piclist.com PIC/SX FAQ & list archive
> View/change your membership options at
> http://mailman.mit.edu/mailman/listinfo/piclist
>
-- 
http://www.piclist.com PIC/SX FAQ & list archive
View/change your membership options at
http://mailman.mit.edu/mailman/listinfo/piclist