int preprocessing2(float *out,int sampleN) { int i; preemphasize(out, sampleN); return 1; }
int main() { readSamplesFromFile(FILENAME); arma::mat preemphSamples = preemphasize(); arma::mat powerSpec = getPowerSpec(preemphSamples); arma::mat audSpec = getFilterWeights(powerSpec.n_rows) * powerSpec; return 0; }
int preprocessing(const short *sample, int sampleN, float *out) { for (int ii=0; ii<sampleN; ii++) { out[ii] = sample[ii]; } //if (m_dither) Dither(out, sampleN); preemphasize(out, sampleN); return 0; }
int preprocessing(short *sample, int sampleN, float *out) { preemphasize(out, sampleN); return 1; }