Is there halfband filter implementation in gnuradio

Hi list,
I need to use halfband filter in my grc project. but I can not find
halfband filter implement in gnuradio.

On Tue, Nov 8, 2011 at 9:28 PM, James Jordan
[email protected]wrote:

Hi list,
I need to use halfband filter in my grc project. but I can not find
halfband filter implement in gnuradio.

Halfband filters aren’t anything special. You can find more about their
implementations in any DSP text book that’s worth a damn. You can easily
implement one as a FIR filter.

Tom