Re: Reference documents for the interpolation filter in the digital clock recovery block

On Fri, Mar 16, 2012 at 05:36, Tom Rondeau <tom@...> wrote:

> I'm afraid that's before my time. I'm not sure we have the corporate
> knowledge on that anymore.
>
> If you find a good paper to describe it, let me know and I'll put it into
> the documentation like we've done elsewhere.

A wee bit of archaelogical digging recovers these two ancient
documents from the lowermost layer of strata in the code (from back in
2002):

http://gnuradio.org/cgit/gnuradio.git/tree/gnuradio-core/src/gen_interpolator_taps/README
http://gnuradio.org/cgit/gnuradio.git/tree/gnuradio-core/src/gen_interpolator_taps/praxis.txt

Johnathan