tfo-ut: add tfo-hr.bin This extract comes from a TCSM2 session that has been done just now; it is the HR codec counterpart to tfo-fr.bin and tfo-efr.bin samples that were extracted from earlier session recordings.

/*
 * Declarations for RF range functions
 */

float rf_range_freespace(float freq_mhz, float path_loss);
float rf_range_egli(float freq_mhz, float path_loss, float bts_ant_m,
		    float ms_ant_m);