зеркало из https://github.com/mozilla/kaldi.git
sandbox/pitch: script fix for pitch extraction
git-svn-id: https://svn.code.sf.net/p/kaldi/code/sandbox/pitch@3196 5e6a8d80-dfce-4ca6-a32a-6e07a63d50c8
This commit is contained in:
Pegah Ghahremani
Родитель
fd62309d99
Коммит
a9ce2b9186
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@ -27,6 +27,12 @@
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using namespace kaldi;
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std::string ConvertIntToString(const int &number) {
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std::stringstream ss; //create a stringstream
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ss << number; //add number to the stream
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return ss.str(); //return a string with the contents of the stream
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}
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static void UnitTestSimple() {
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std::cout << "=== UnitTestSimple() ===\n";
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@ -75,10 +81,10 @@ static void UnitTestGetf0CompareKeele() {
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std::string wavefile;
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std::string num;
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if( i < 6) {
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num = "f"+boost::lexical_cast<std::string>(i)+"nw0000";
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num = "f" + ConvertIntToString(i) + "nw0000";
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wavefile = "keele/resampled/"+num+".wav";
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} else {
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num = "m"+boost::lexical_cast<std::string>(i-5)+"nw0000";
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num = "f" + ConvertIntToString(i-5) + "nw0000";
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wavefile = "keele/resampled/"+num+".wav";
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}
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std::cout << "--- " << wavefile << " ---\n";
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@ -90,7 +96,7 @@ static void UnitTestGetf0CompareKeele() {
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// use pitch code with default configuration..
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PitchExtractionOptions op;
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op.samp_freq = 8000;
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op.preemph_coeff = exp(-7000/op.samp_freq);
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op.preemph_coeff = exp(-7000/op.resample_freq);
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// compute pitch.
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Matrix<BaseFloat> m;
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Compute(op, waveform, &m);
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@ -107,10 +113,10 @@ static void UnitTestPenaltyFactor() {
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std::string wavefile;
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std::string num;
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if( i < 6) {
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num = "f"+boost::lexical_cast<std::string>(i)+"nw0000";
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num = "f"+ConvertIntToString(i)+"nw0000";
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wavefile = "keele/resampled/"+num+".wav";
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} else {
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num = "m"+boost::lexical_cast<std::string>(i-5)+"nw0000";
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num = "m"+ConvertIntToString(i-5)+"nw0000";
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wavefile = "keele/resampled/"+num+".wav";
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}
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std::cout << "--- " << wavefile << " ---\n";
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@ -127,7 +133,7 @@ static void UnitTestPenaltyFactor() {
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// compute pitch.
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Matrix<BaseFloat> m;
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Compute(op, waveform, &m);
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std::string penaltyfactor = boost::lexical_cast<std::string>(k);
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std::string penaltyfactor = ConvertIntToString(k);
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std::string outfile = "keele/freqw/kaldi/"+num+"-kaldi-penalty-"+penaltyfactor+".txt";
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std::ofstream os(outfile.c_str());
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m.Write(os, false);
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@ -143,11 +149,11 @@ static void UnitTestKeeleNccfBallast() {
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std::string pgtfile;
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std::string num;
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if( i < 6) {
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num = "f"+boost::lexical_cast<std::string>(i)+"nw0000";
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num = "f"+ConvertIntToString(i)+"nw0000";
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wavefile = "keele/resampled/"+num+".wav";
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pgtfile = "keele/ptk/pgt/"+num+"-pgt.txt";
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} else {
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num = "m"+boost::lexical_cast<std::string>(i-5)+"nw0000";
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num = "m"+ConvertIntToString(i-5)+"nw0000";
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wavefile = "keele/resampled/"+num+".wav";
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pgtfile = "keele/ptk/pgt/"+num+"-pgt.txt";
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}
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@ -160,13 +166,13 @@ static void UnitTestKeeleNccfBallast() {
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// use pitch code with default configuration..
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PitchExtractionOptions op;
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op.samp_freq = 8000;
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op.preemph_coeff = exp(-7000/op.samp_freq);
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op.preemph_coeff = exp(-7000/op.resample_freq);
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op.nccf_ballast = 0.1 * k;
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std::cout << " nccf_ballast " << op.nccf_ballast << std::endl;
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// compute pitch.
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Matrix<BaseFloat> m;
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Compute(op, waveform, &m);
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std::string nccfballast = boost::lexical_cast<std::string>(op.nccf_ballast);
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std::string nccfballast = ConvertIntToString(op.nccf_ballast);
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std::string outfile = "keele/afact/"+num+"-kaldi-nccf-ballast-"+nccfballast+".txt";
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std::ofstream os(outfile.c_str());
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m.Write(os, false);
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@ -189,7 +195,7 @@ static void UnitTestVietnamese() {
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// use pitch code with default configuration..
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PitchExtractionOptions op;
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op.samp_freq = 8000;
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op.preemph_coeff = exp(-7000/op.samp_freq);
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op.preemph_coeff = exp(-7000/op.resample_freq);
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// compute pitch.
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Matrix<BaseFloat> m;
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Compute(op, waveform, &m);
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@ -293,7 +299,7 @@ static void UnitTestWeightedMwn2() {
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output_feats2(num_frames, 2);
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for (int32 i = 0; i < 9; i++) {
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int32 normalization_win_size = (i+1)*25;
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std::string wsize = boost::lexical_cast<std::string>(normalization_win_size);
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std::string wsize = ConvertIntToString(normalization_win_size);
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WeightedMwn(normalization_win_size, feats, &output_feats);
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for (int32 t = 0; t < num_frames; t++) {
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int32 window_begin, window_end;
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@ -348,17 +354,17 @@ static void UnitTestPitchExtractionSpeed() {
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// use pitch code with default configuration..
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PitchExtractionOptions op_fast;
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op_fast.samp_freq = 8000;
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op_fast.preemph_coeff = exp(-7000/op_fast.samp_freq);
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op_fast.preemph_coeff = exp(-7000/op_fast.resample_freq);
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op_fast.lowpass_cutoff = 1000;
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op_fast.max_f0 = 400;
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for (int32 i = 1; i < 2; i++) {
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std::string wavefile;
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std::string num;
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if( i < 6) {
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num = "f"+boost::lexical_cast<std::string>(i)+"nw0000";
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num = "f"+ConvertIntToString(i)+"nw0000";
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wavefile = "keele/resampled/"+num+".wav";
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} else {
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num = "m"+boost::lexical_cast<std::string>(i-5)+"nw0000";
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num = "m"+ConvertIntToString(i-5)+"nw0000";
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wavefile = "keele/resampled/"+num+".wav";
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}
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std::cout << "--- " << wavefile << " ---\n";
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@ -391,15 +397,15 @@ static void UnitTestPitchExtractorCompareKeele() {
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// use pitch code with default configuration..
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PitchExtractionOptions op;
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op.samp_freq = 8000;
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op.preemph_coeff = exp(-7000/op.samp_freq);
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op.preemph_coeff = exp(-7000/op.resample_freq);
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for (int32 i = 1; i < 11; i++) {
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std::string wavefile;
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std::string num;
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if( i < 6) {
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num = "f"+boost::lexical_cast<std::string>(i)+"nw0000";
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num = "f"+ConvertIntToString(i)+"nw0000";
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wavefile = "keele/resampled/"+num+".wav";
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} else {
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num = "m"+boost::lexical_cast<std::string>(i-5)+"nw0000";
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num = "m"+ConvertIntToString(i-5)+"nw0000";
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wavefile = "keele/resampled/"+num+".wav";
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}
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std::cout << "--- " << wavefile << " ---\n";
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@ -420,19 +426,19 @@ void UnitTestDiffSampleRate() {
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int sample_rate = 16000;
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PitchExtractionOptions op_fast;
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op_fast.samp_freq = static_cast<double>(sample_rate);
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op_fast.preemph_coeff = exp(-7000/op_fast.samp_freq);
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op_fast.preemph_coeff = exp(-7000/op_fast.resample_freq);
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op_fast.lowpass_cutoff = 1000;
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op_fast.max_f0 = 400;
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std::string samp_rate = boost::lexical_cast<std::string>(sample_rate/1000);
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std::string samp_rate = ConvertIntToString(sample_rate/1000);
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for (int32 i = 1; i < 11; i++) {
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std::string wavefile;
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std::string num;
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if( i < 6) {
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num = "f"+boost::lexical_cast<std::string>(i)+"nw0000";
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num = "f"+ConvertIntToString(i)+"nw0000";
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//wavefile = "keele/resampled/10kHz/"+num+".wav";
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wavefile = "keele/"+samp_rate+"kHz/"+num+".wav";
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} else {
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num = "m"+boost::lexical_cast<std::string>(i-5)+"nw0000";
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num = "m"+ConvertIntToString(i-5)+"nw0000";
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//wavefile = "keele/resampled/10kHz/"+num+".wav";
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wavefile = "keele/"+samp_rate+"kHz/"+num+".wav";
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}
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@ -454,10 +460,10 @@ void UnitTestPostProcess() {
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std::string wavefile;
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std::string num;
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if( i < 6) {
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num = "f"+boost::lexical_cast<std::string>(i)+"nw0000";
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num = "f"+ConvertIntToString(i)+"nw0000";
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wavefile = "keele/resampled/"+num+".wav";
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} else {
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num = "m"+boost::lexical_cast<std::string>(i-5)+"nw0000";
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num = "m"+ConvertIntToString(i-5)+"nw0000";
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wavefile = "keele/resampled/"+num+".wav";
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}
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std::cout << "--- " << wavefile << " ---\n";
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@ -468,7 +474,7 @@ void UnitTestPostProcess() {
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SubVector<BaseFloat> waveform(wave.Data(), 0);
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PitchExtractionOptions op;
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op.samp_freq = 8000;
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op.preemph_coeff = exp(-7000/op.samp_freq);
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op.preemph_coeff = exp(-7000/op.resample_freq);
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op.lowpass_cutoff = 1000;
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op.max_f0 = 400;
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Matrix<BaseFloat> m, m2;
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@ -499,21 +505,21 @@ void UnitTestDeltaPitch() {
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}
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}
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static void UnitTestFeat() {
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UnitTestSimple();
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UnitTestGetf0Compare1();
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//UnitTestGetf0CompareKeele();
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UnitTestPenaltyFactor();
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//UnitTestSimple();
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//UnitTestGetf0Compare1();
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UnitTestGetf0CompareKeele();
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//UnitTestPenaltyFactor();
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//UnitTestKeeleNccfBallast();
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//UnitTestVietnamese();
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UnitTestResample();
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UnitTestWeightedMwn1();
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UnitTestWeightedMwn2();
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UnitTestTakeLogOfPitch();
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//UnitTestResample();
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//UnitTestWeightedMwn1();
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//UnitTestWeightedMwn2();
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//UnitTestTakeLogOfPitch();
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//UnitTestPitchExtractionSpeed();
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//UnitTestPitchExtractorCompareKeele();
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UnitTestDiffSampleRate();
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UnitTestPostProcess();
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UnitTestDeltaPitch();
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//UnitTestDiffSampleRate();
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//UnitTestPostProcess();
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//UnitTestDeltaPitch();
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}
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