marytts.tools.voiceimport.F0SoPTrainer Maven / Gradle / Ivy
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/**
* Copyright 2010 DFKI GmbH.
* All Rights Reserved. Use is subject to license terms.
*
* This file is part of MARY TTS.
*
* MARY TTS is free software: you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License as published by
* the Free Software Foundation, version 3 of the License.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with this program. If not, see getDefaultProps(DatabaseLayout dbl) {
this.db = dbl;
if (props == null) {
props = new TreeMap();
String filedir = db.getProp(db.FILEDIR);
String maryext = db.getProp(db.MARYEXT);
props.put(FEATUREDIR, db.getProp(db.ROOTDIR) + "phonefeatures" + System.getProperty("file.separator"));
props.put(LABELDIR, db.getProp(db.ROOTDIR) + "phonelab" + System.getProperty("file.separator"));
props.put(FEATUREFILE, filedir + "phoneFeatures" + maryext);
props.put(UNITFILE, filedir + "phoneUnits" + maryext);
props.put(WAVETIMELINE, db.getProp(db.FILEDIR) + "timeline_waveforms" + db.getProp(db.MARYEXT));
props.put(F0LeftSoPFILE, filedir + "f0.left.sop");
props.put(F0MidSoPFILE, filedir + "f0.mid.sop");
props.put(F0RightSoPFILE, filedir + "f0.right.sop");
props.put(INTERCEPTTERM, "true");
props.put(LOGF0SOLUTION, "false");
props.put(SOLUTIONSIZE, "5");
}
return props;
}
protected void setupHelp() {
props2Help = new TreeMap();
props2Help.put(FEATUREDIR, "directory containing the phonefeatures");
props2Help.put(LABELDIR, "directory containing the phone label files");
props2Help.put(FEATUREFILE, "file containing all phone units and their target cost features");
props2Help.put(UNITFILE, "file containing all phone units");
props2Help.put(WAVETIMELINE, "file containing all waveforms or models that can genarate them");
props2Help.put(F0LeftSoPFILE, "file containing the f0 left SoP model. Will be created by this module");
props2Help.put(F0MidSoPFILE, "file containing the f0 mid SoP model. Will be created by this module");
props2Help.put(F0RightSoPFILE, "file containing the f0 right SoP model. Will be created by this module");
props2Help.put(INTERCEPTTERM, "whether to include interceptTerm (b0) on the solution equation : b0 + b1X1 + .. bnXn");
props2Help.put(LOGF0SOLUTION, "whether to use log(independent variable)");
props2Help.put(SOLUTIONSIZE, "size of the solution, number of dependend variables");
}
/**/
public boolean compute() throws Exception {
FeatureFileReader featureFile = FeatureFileReader.getFeatureFileReader(getProp(FEATUREFILE));
UnitFileReader unitFile = new UnitFileReader(getProp(UNITFILE));
TimelineReader waveTimeline = null;
waveTimeline = new TimelineReader(getProp(WAVETIMELINE));
PrintWriter toLeftFeaturesFile = new PrintWriter(new FileOutputStream(leftF0FeaturesFileName));
PrintWriter toMidFeaturesFile = new PrintWriter(new FileOutputStream(midF0FeaturesFileName));
PrintWriter toRightFeaturesFile = new PrintWriter(new FileOutputStream(rightF0FeaturesFileName));
FeatureDefinition featureDefinition = featureFile.getFeatureDefinition();
// Select the features that can be used for SFFS selection
String[] lingFactorsToSelect;
lingFactorsToSelect = selectLinguisticFactors(featureDefinition.getFeatureNames(),
"Select linguistic factors for vowels:");
System.out.println("F0 CART trainer: exporting f0 features");
byte isVowel = featureDefinition.getFeatureValueAsByte("ph_vc", "+");
int iVC = featureDefinition.getFeatureIndex("ph_vc");
int iSegsFromSylStart = featureDefinition.getFeatureIndex("segs_from_syl_start");
int iSegsFromSylEnd = featureDefinition.getFeatureIndex("segs_from_syl_end");
int iCVoiced = featureDefinition.getFeatureIndex("ph_cvox");
byte isCVoiced = featureDefinition.getFeatureValueAsByte("ph_cvox", "+");
int nSyllables = 0;
for (int i = 0, len = unitFile.getNumberOfUnits(); i < len; i++) {
// We estimate that feature extraction takes 1/10 of the total time
// (that's probably wrong, but never mind)
percent = 10 * i / len;
FeatureVector fv = featureFile.getFeatureVector(i);
if (fv.getByteFeature(iVC) == isVowel) {
// Found a vowel, i.e. found a syllable.
int mid = i;
FeatureVector fvMid = fv;
// Now find first/last voiced unit in the syllable:
int first = i;
for (int j = 1, lookLeft = (int) fvMid.getByteFeature(iSegsFromSylStart); j < lookLeft; j++) {
fv = featureFile.getFeatureVector(mid - j); // units are in sequential order
// No need to check if there are any vowels to the left of this one,
// because of the way we do the search in the top-level loop.
if (fv.getByteFeature(iCVoiced) != isCVoiced) {
break; // mid-j is not voiced
}
first = mid - j; // OK, the unit we are currently looking at is part of the voiced syllable section
}
int last = i;
for (int j = 1, lookRight = (int) fvMid.getByteFeature(iSegsFromSylEnd); j < lookRight; j++) {
fv = featureFile.getFeatureVector(mid + j); // units are in sequential order
if (fv.getByteFeature(iVC) != isVowel && fv.getByteFeature(iCVoiced) != isCVoiced) {
break; // mid+j is not voiced
}
last = mid + j; // OK, the unit we are currently looking at is part of the voiced syllable section
}
// TODO: make this more robust, e.g. by fitting two straight lines to the data:
Datagram[] midDatagrams = waveTimeline.getDatagrams(unitFile.getUnit(mid), unitFile.getSampleRate());
Datagram[] leftDatagrams = waveTimeline.getDatagrams(unitFile.getUnit(first), unitFile.getSampleRate());
Datagram[] rightDatagrams = waveTimeline.getDatagrams(unitFile.getUnit(last), unitFile.getSampleRate());
if (midDatagrams != null && midDatagrams.length > 0 && leftDatagrams != null && leftDatagrams.length > 0
&& rightDatagrams != null && rightDatagrams.length > 0) {
double midF0 = waveTimeline.getSampleRate() / (float) midDatagrams[midDatagrams.length / 2].getDuration();
double leftF0 = waveTimeline.getSampleRate() / (float) leftDatagrams[0].getDuration();
double rightF0 = waveTimeline.getSampleRate()
/ (float) rightDatagrams[rightDatagrams.length - 1].getDuration();
// System.out.format("Syllable at %d (length %d ): left = %.3f, mid = %.3f, right = %.3f\n", mid,
// (last-first+1), leftF0, midF0, rightF0);
for (int j = 0; j < lingFactorsToSelect.length; j++) {
byte feaVal = fvMid.getByteFeature(featureDefinition.getFeatureIndex(lingFactorsToSelect[j]));
toLeftFeaturesFile.print(feaVal + " ");
toMidFeaturesFile.print(feaVal + " ");
toRightFeaturesFile.print(feaVal + " ");
}
// last column is the F0 value
if (midF0 == Double.NEGATIVE_INFINITY || midF0 == Double.POSITIVE_INFINITY) {
// System.out.println("midDatagrams.length/2 = " + midDatagrams.length/2);
// System.out.println("midDatagrams[midDatagrams.length/2].getDuration() = " +
// midDatagrams[midDatagrams.length/2].getDuration());
System.out.format("Syllable at %d (length %d ): left = %.3f, mid = %.3f, right = %.3f ", mid, (last
- first + 1), leftF0, midF0, rightF0);
midF0 = (leftF0 + rightF0) / 2.0;
System.out.format("mindF0 is Nan --> changed to (leftF0 + rightF0) / 2.0 = %.3f\n", midF0);
}
if (logF0) {
toLeftFeaturesFile.println(Math.log(leftF0));
toMidFeaturesFile.println(Math.log(midF0));
toRightFeaturesFile.println(Math.log(rightF0));
} else {
toLeftFeaturesFile.println(leftF0);
toMidFeaturesFile.println(midF0);
toRightFeaturesFile.println(rightF0);
}
nSyllables++;
}
// Skip the part we just covered:
i = last;
}
}
toLeftFeaturesFile.close();
toMidFeaturesFile.close();
toRightFeaturesFile.close();
System.out.println("F0 features extracted for " + nSyllables + " syllables");
int cols, rows;
double percentToTrain = 0.9;
SFFS sffs = new SFFS(solutionSize, interceptTerm, logF0);
System.out.println("\n==================================\nProcessing Left F0:");
// the final regression will be saved in this file
PrintWriter toSopLeftFile = new PrintWriter(new FileOutputStream(getProp(F0LeftSoPFILE)));
// Save first the features definition on the output file
featureDefinition.writeTo(toSopLeftFile, false);
toSopLeftFile.println();
SoP sopLeft = new SoP(featureDefinition);
sffs.trainModel(lingFactorsToSelect, leftF0FeaturesFileName, nSyllables, percentToTrain, sopLeft);
toSopLeftFile.println("f0.left");
sopLeft.saveSelectedFeatures(toSopLeftFile);
toSopLeftFile.close();
System.out.println("\n==================================\nProcessing Mid F0:");
// the final regression will be saved in this file
PrintWriter toSopMidFile = new PrintWriter(new FileOutputStream(getProp(F0MidSoPFILE)));
// Save first the features definition on the output file
featureDefinition.writeTo(toSopMidFile, false);
toSopMidFile.println();
SoP sopMid = new SoP(featureDefinition);
sffs.trainModel(lingFactorsToSelect, midF0FeaturesFileName, nSyllables, percentToTrain, sopMid);
toSopMidFile.println("f0.mid");
sopMid.saveSelectedFeatures(toSopMidFile);
toSopMidFile.close();
System.out.println("\n==================================\nProcessing Right F0:");
// the final regression will be saved in this file
PrintWriter toSopRightFile = new PrintWriter(new FileOutputStream(getProp(F0RightSoPFILE)));
// Save first the features definition on the output file
featureDefinition.writeTo(toSopRightFile, false);
toSopRightFile.println();
SoP sopRight = new SoP(featureDefinition);
sffs.trainModel(lingFactorsToSelect, rightF0FeaturesFileName, nSyllables, percentToTrain, sopRight);
toSopRightFile.println("f0.right");
sopRight.saveSelectedFeatures(toSopRightFile);
toSopRightFile.close();
percent = 100;
return true;
}
public String[] selectLinguisticFactors(String featureNames, String label) throws IOException {
String[] lingFactors = null;
String features = checkFeatureList(featureNames);
final JFrame frame = new JFrame(label);
GridBagLayout gridBagLayout = new GridBagLayout();
GridBagConstraints gridC = new GridBagConstraints();
frame.getContentPane().setLayout(gridBagLayout);
final JEditorPane editPane = new JEditorPane();
editPane.setPreferredSize(new Dimension(500, 500));
editPane.setText(features);
JButton saveButton = new JButton("Save");
saveButton.addActionListener(new ActionListener() {
public void actionPerformed(ActionEvent e) {
setSuccess(true);
frame.setVisible(false);
}
});
JButton cancelButton = new JButton("Cancel");
cancelButton.addActionListener(new ActionListener() {
public void actionPerformed(ActionEvent e) {
setSuccess(false);
frame.setVisible(false);
}
});
gridC.gridx = 0;
gridC.gridy = 0;
// resize scroll pane:
gridC.weightx = 1;
gridC.weighty = 1;
gridC.fill = GridBagConstraints.HORIZONTAL;
JScrollPane scrollPane = new JScrollPane(editPane);
scrollPane.setPreferredSize(editPane.getPreferredSize());
gridBagLayout.setConstraints(scrollPane, gridC);
frame.getContentPane().add(scrollPane);
gridC.gridy = 1;
// do not resize buttons:
gridC.weightx = 0;
gridC.weighty = 0;
JPanel buttonPanel = new JPanel();
buttonPanel.setLayout(new FlowLayout());
buttonPanel.add(saveButton);
buttonPanel.add(cancelButton);
gridBagLayout.setConstraints(buttonPanel, gridC);
frame.getContentPane().add(buttonPanel);
frame.pack();
frame.setVisible(true);
do {
try {
Thread.sleep(10);
} catch (InterruptedException e) {
}
} while (frame.isVisible());
frame.dispose();
if (success) {
try {
lingFactors = saveFeatures(editPane.getText());
} catch (Exception ex) {
ex.printStackTrace();
throw new Error("Error defining replacements");
}
}
// return true;
return lingFactors;
}
private String checkFeatureList(String featureNames) throws IOException {
String featureList = "";
String recommendedFeatureList = "";
String feaList[] = featureNames.split(" ");
String line;
for (int i = 0; i < feaList.length; i++) {
line = feaList[i];
// Exclude phone and phonological, those are by default used in makeLabes and makeQuestions
// Also exclude the halfphone features not used in HMM voices
// use this when finding the features that better predict f0, without including phonological features
if (!(line.contains("_vc") || line.contains("_vlng") || line.contains("_vheight") || line.contains("_vfront")
|| line.contains("_vrnd") || line.contains("_ctype") || line.contains("_cplace") || line.contains("_cvox")
|| line.contains("_phone") || line.contains("ph_") || line.contains("halfphone_") || line
.contentEquals("phone"))) {
featureList += line + "\n";
}
}
// return recommendedFeatureList + "\n" + featureList;
return featureList;
// return "";
}
protected void setSuccess(boolean val) {
success = val;
}
private String[] saveFeatures(String newFeatures) {
String fea[] = newFeatures.split("\n");
String[] lingFactors = new String[fea.length];
System.out.print("Selected linguistic factors (" + fea.length + "):");
for (int i = 0; i < fea.length; i++) {
System.out.print(fea[i] + " ");
lingFactors[i] = fea[i];
}
System.out.println();
return lingFactors;
}
/**
* Provide the progress of computation, in percent, or -1 if that feature is not implemented.
*
* @return -1 if not implemented, or an integer between 0 and 100.
*/
public int getProgress() {
return percent;
}
public static void main(String[] args) throws Exception {
F0CARTTrainer f0ct = new F0CARTTrainer();
DatabaseLayout db = new DatabaseLayout(f0ct);
f0ct.compute();
}
}
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