col_energy        274 src/libteletone_detect.c 	float col_energy[GRID_FACTOR];
col_energy        327 src/libteletone_detect.c 		col_energy[0] = teletone_goertzel_result (&dtmf_detect_state->col_out[0]);
col_energy        334 src/libteletone_detect.c 			col_energy[i] = teletone_goertzel_result (&dtmf_detect_state->col_out[i]);
col_energy        335 src/libteletone_detect.c 			if (col_energy[i] > col_energy[best_col]) {
col_energy        342 src/libteletone_detect.c 			col_energy[best_col] >= DTMF_THRESHOLD &&
col_energy        343 src/libteletone_detect.c 			col_energy[best_col] < row_energy[best_row]*DTMF_REVERSE_TWIST &&
col_energy        344 src/libteletone_detect.c 			col_energy[best_col]*DTMF_NORMAL_TWIST > row_energy[best_row]) {
col_energy        347 src/libteletone_detect.c 				if ((i != best_col	&&	col_energy[i]*DTMF_RELATIVE_PEAK_COL > col_energy[best_col]) ||
col_energy        353 src/libteletone_detect.c 			if (i >= GRID_FACTOR && (row_energy[best_row] + col_energy[best_col]) > 42.0*dtmf_detect_state->energy &&
col_energy        354 src/libteletone_detect.c 				teletone_goertzel_result (&dtmf_detect_state->col_out2nd[best_col])*DTMF_2ND_HARMONIC_COL < col_energy[best_col] &&