eng_sum           185 src/libteletone_detect.c 	float eng_sum = 0, eng_all[TELETONE_MAX_TONES] = {0.0};
eng_sum           221 src/libteletone_detect.c 		eng_sum = 0;
eng_sum           224 src/libteletone_detect.c 			eng_sum += eng_all[x];
eng_sum           232 src/libteletone_detect.c 		if ((gtest >= 2 || gtest == mt->tone_count) && eng_sum > 42.0 * mt->energy) {