> In article <e2415542.0311190609.1f0b88b2@posting.google.com>,
> stoltzo@hotmail.com (Heureka) wrote:
>
>
>>Hi,
>>
>>I've designed a fixed point filterbank based on cascaded second order
>>sections. To this stage I have the filter coefficients, but finding it
>>hard to decide at which nodes the scaling should be done.
>>
>>Do any of you have some useful design rules?
>>
>>Some well-written litterature would be great too!
>>
>>Thomas:)
>
>
>
>
> Download...
>
> <http://personal.atl.bellsouth.net/y/a/yatesc/fp.pdf>
>
> and
>
> <http://personal.atl.bellsouth.net/y/a/yatesc/fir.pdf>
>
It's amazing these still work - I switched to Earthlink about 6 months ago!!
Try http://home.earthlink.net/~yatescr/fp.pdf and fir.pdf
--
% Randy Yates % "...the answer lies within your soul
%% Fuquay-Varina, NC % 'cause no one knows which side
%%% 919-577-9882 % the coin will fall."
%%%% <yates@ieee.org> % 'Big Wheels', *Out of the Blue*, ELO
http://home.earthlink.net/~yatescr
Reply by Heureka●November 19, 20032003-11-19
Thanks a lot for your help!
Thomas
"Heureka" <stoltzo@hotmail.com> wrote in message
news:e2415542.0311190609.1f0b88b2@posting.google.com...
> Hi,
>
> I've designed a fixed point filterbank based on cascaded second order
> sections. To this stage I have the filter coefficients, but finding it
> hard to decide at which nodes the scaling should be done.
>
> Do any of you have some useful design rules?
>
> Some well-written litterature would be great too!
>
> Thomas:)
Reply by Ken Prager●November 19, 20032003-11-19
In article <e2415542.0311190609.1f0b88b2@posting.google.com>,
stoltzo@hotmail.com (Heureka) wrote:
> Hi,
>
> I've designed a fixed point filterbank based on cascaded second order
> sections. To this stage I have the filter coefficients, but finding it
> hard to decide at which nodes the scaling should be done.
>
> Do any of you have some useful design rules?
>
> Some well-written litterature would be great too!
>
> Thomas:)
Hi,
I've designed a fixed point filterbank based on cascaded second order
sections. To this stage I have the filter coefficients, but finding it
hard to decide at which nodes the scaling should be done.
Do any of you have some useful design rules?
Some well-written litterature would be great too!
Thomas:)