best_col          281 src/libteletone_detect.c 	int best_col;
best_col          329 src/libteletone_detect.c 		for (best_row = best_col = 0, i = 1;  i < GRID_FACTOR;	i++) {
best_col          335 src/libteletone_detect.c 			if (col_energy[i] > col_energy[best_col]) {
best_col          336 src/libteletone_detect.c 				best_col = i;
best_col          342 src/libteletone_detect.c 			col_energy[best_col] >= DTMF_THRESHOLD &&
best_col          343 src/libteletone_detect.c 			col_energy[best_col] < row_energy[best_row]*DTMF_REVERSE_TWIST &&
best_col          344 src/libteletone_detect.c 			col_energy[best_col]*DTMF_NORMAL_TWIST > row_energy[best_row]) {
best_col          347 src/libteletone_detect.c 				if ((i != best_col	&&	col_energy[i]*DTMF_RELATIVE_PEAK_COL > col_energy[best_col]) ||
best_col          353 src/libteletone_detect.c 			if (i >= GRID_FACTOR && (row_energy[best_row] + col_energy[best_col]) > 42.0*dtmf_detect_state->energy &&
best_col          354 src/libteletone_detect.c 				teletone_goertzel_result (&dtmf_detect_state->col_out2nd[best_col])*DTMF_2ND_HARMONIC_COL < col_energy[best_col] &&
best_col          356 src/libteletone_detect.c 				hit = dtmf_positions[(best_row << 2) + best_col];
best_col          366 src/libteletone_detect.c 					dtmf_detect_state->digit_hits[(best_row << 2) + best_col]++;