Rational Resampler delay

GNU Radio
1

Hi all,

Does anybody know how to calculate the delay introduced by the filter
used
by the rational_resampler_ccc block (formula or a way to measure it, as
the
parameters are fixed)

Thanks for your help!

2

On Wed, Apr 30, 2008 at 3:10 PM, Wireless Monster
[email protected] wrote:

Hi all,

Does anybody know how to calculate the delay introduced by the filter used
by the rational_resampler_ccc block (formula or a way to measure it, as the
parameters are fixed)

Thanks for your help!

There is a fixed group-delay through FIR filters.

http://en.wikipedia.org/wiki/Group_delay

I believe the articles on filtering I posted the other day goes over
these ideas and concepts very well.

Brian