wave-reader.h File Reference
#include <cstring>
#include "base/kaldi-types.h"
#include "matrix/kaldi-vector.h"
#include "matrix/kaldi-matrix.h"
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class  WaveInfo
 This class reads and hold wave file header information. More...
class  WaveData
 This class's purpose is to read in Wave files. More...
class  WaveHolder
class  WaveInfoHolder


 This code computes Goodness of Pronunciation (GOP) and extracts phone-level pronunciation feature for mispronunciations detection tasks, the reference:


const BaseFloat kWaveSampleMax = 32768.0
 For historical reasons, we scale waveforms to the range (2^15-1)*[-1, 1], not the usual default DSP range [-1, 1]. More...