Searched refs:FILTER_LOW (Results 1 – 1 of 1) sorted by relevance
697 #define FILTER_LOW 12 // ((8000 Hz/2)/(FFT_N/2)) * 12 = 187.5 Hz in CheckMicData() macro699 for (i = FILTER_LOW; i < FILTER_HIGH; i++) in CheckMicData()705 if (totalPower > (FILTER_HIGH-FILTER_LOW)*64) in CheckMicData()