23#ifndef _ATSC_FS_CORRELATOR_H_
24#define _ATSC_FS_CORRELATOR_H_
58 virtual void filter(
float input_sample,
float* output_sample,
float* output_tag) = 0;
abstract base class for ATSC field sync correlator
Definition: fs_correlator_impl.h:49
virtual int delay() const =0
return delay in samples from input to output
virtual void filter(float input_sample, float *output_sample, float *output_tag)=0
virtual ~atsci_fs_correlator()=0
#define ATSC_API
Definition: gr-atsc/include/gnuradio/atsc/api.h:30