Searched refs:LOG_STEP (Results 1 – 1 of 1) sorted by relevance
32 constexpr double LOG_STEP = 0.06875177742094912; variable189 mels = (MIN_LOG_HZ - MIN_F) / FSP + log(frequencies / MIN_LOG_HZ) / LOG_STEP; in ConvertHtkMel()198 freqs = MIN_LOG_HZ * exp(LOG_STEP * (mels - MIN_LOG_MEL)); in ConvertHtkHz()