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Searched refs:MIN_LOG_HZ (Results 1 – 1 of 1) sorted by relevance

/ohos5.0/base/sensors/sensor/vibration_convert/core/utils/include/
H A Dutils.h28 constexpr double MIN_LOG_HZ = 1000.0; variable
188 if (IsGreatOrEqual(frequencies, MIN_LOG_HZ)) { in ConvertHtkMel()
189 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()