public static void getAudioFromFile(string filename)
{
if (String.instancehelper_endsWith(filename, ".align"))
{
BufferedReader bufferedReader = new BufferedReader(new InputStreamReader(new FileInputStream(filename)));
AudioTool.populateAudio(bufferedReader.readLine());
int num = Integer.parseInt(bufferedReader.readLine());
float[] array = new float[num];
string[] array2 = new string[num];
for (int i = 0; i < num; i++)
{
StringTokenizer stringTokenizer = new StringTokenizer(bufferedReader.readLine());
while (stringTokenizer.hasMoreTokens())
{
array[i] = Float.parseFloat(stringTokenizer.nextToken());
array2[i] = stringTokenizer.nextToken();
}
}
AudioTool.audioPanel.setLabels(array, array2);
bufferedReader.close();
}
else
{
AudioTool.populateAudio(filename);
}
}
private static void dumpMixers()
{
Mixer.Info[] mixerInfo = AudioSystem.getMixerInfo();
for (int i = 0; i < mixerInfo.Length; i++)
{
Mixer mixer = AudioSystem.getMixer(mixerInfo[i]);
[email protected](new StringBuilder().append("Mixer[").append(i).append("]: \"").append(mixerInfo[i].getName()).append('"').toString());
[email protected](new StringBuilder().append(" Description: ").append(mixerInfo[i].getDescription()).toString());
[email protected](" SourceLineInfo (e.g., speakers):");
AudioTool.dumpLineInfo(" ", mixer.getSourceLineInfo());
[email protected](" TargetLineInfo (e.g., microphones):");
AudioTool.dumpLineInfo(" ", mixer.getTargetLineInfo());
}
}
public void actionPerformed(ActionEvent actionEvent)
{
if (AudioTool.filename != null && !String.instancehelper_isEmpty(AudioTool.filename))
{
try
{
Utils.writeRawFile(AudioTool.audio, AudioTool.filename);
AudioTool.access_000().setEnabled(false);
}
catch (IOException ex)
{
Throwable.instancehelper_printStackTrace(ex);
}
}
}
public static void populateAudio(string filename)
{
try
{
AudioData audioData = Utils.readAudioFile(filename);
if (audioData == null)
{
audioData = Utils.readRawFile(filename);
}
AudioTool.zoomReset();
AudioTool.audio.setAudioData(audioData.getAudioData());
}
catch (IOException)
{
}
}
public void actionPerformed(ActionEvent actionEvent)
{
AudioTool.getFilename("Open...", 0);
if (AudioTool.filename == null || String.instancehelper_isEmpty(AudioTool.filename))
{
return;
}
try
{
AudioTool.getAudioFromFile(AudioTool.filename);
}
catch (System.Exception ex)
{
Throwable.instancehelper_printStackTrace(ex);
}
}
public void actionPerformed(ActionEvent actionEvent)
{
AudioTool.getFilename("Save As...", 1);
if (AudioTool.filename == null || String.instancehelper_isEmpty(AudioTool.filename))
{
return;
}
try
{
Utils.writeRawFile(AudioTool.audio, AudioTool.filename);
AudioTool.access_000().setEnabled(false);
}
catch (IOException ex)
{
Throwable.instancehelper_printStackTrace(ex);
}
}
public void actionPerformed(ActionEvent actionEvent)
{
if (!AudioTool.recording)
{
AudioTool.recording = true;
AudioTool.recorder.startRecording();
AudioTool.access_400().setText("Stop");
AudioTool.access_000().setEnabled(true);
}
else
{
AudioTool.recording = false;
AudioTool.recorder.stopRecording();
AudioTool.audio.setAudioData(AudioTool.access_500(AudioTool.recorder));
AudioTool.access_400().setText("Record");
AudioTool.player.play(AudioTool.audioPanel.getSelectionStart(), AudioTool.audioPanel.getSelectionEnd());
}
}
public void actionPerformed(ActionEvent actionEvent)
{
AudioTool.access_100();
}
internal static void access_300()
{
AudioTool.zoomReset();
}
internal static void access_200()
{
AudioTool.zoomOut();
}
internal static void access_100()
{
AudioTool.zoomIn();
}
internal static short[] access_500(Microphone microphone)
{
return(AudioTool.getRecordedAudio(microphone));
}
public static void main(string[] args)
{
AudioTool.prefs = Preferences.userRoot().node("/edu/cmu/sphinx/tools/audio/AudioTool");
AudioTool.filename = AudioTool.prefs.get("filename", "untitled.raw");
AudioTool.file = new File(AudioTool.filename);
if (args.Length == 1 && String.instancehelper_equals(args[0], "-dumpMixers"))
{
AudioTool.dumpMixers();
java.lang.System.exit(0);
}
try
{
if (args.Length > 0)
{
AudioTool.filename = args[0];
}
URL url;
if (args.Length == 2)
{
url = new File(args[1]).toURI().toURL();
}
else
{
url = ClassLiteral <AudioTool> .Value.getResource("spectrogram.config.xml");
}
ConfigurationManager configurationManager = new ConfigurationManager(url);
AudioTool.recorder = (Microphone)configurationManager.lookup("microphone");
AudioTool.recorder.initialize();
AudioTool.audio = new AudioData();
FrontEnd frontEnd = (FrontEnd)configurationManager.lookup("frontEnd");
StreamDataSource dataSource = (StreamDataSource)configurationManager.lookup("streamDataSource");
FrontEnd frontEnd2 = (FrontEnd)configurationManager.lookup("cepstrumFrontEnd");
StreamDataSource dataSource2 = (StreamDataSource)configurationManager.lookup("cstreamDataSource");
PropertySheet propertySheet = configurationManager.getPropertySheet("windower");
float @float = propertySheet.getFloat("windowShiftInMs");
JFrame jframe = new JFrame("AudioTool");
AudioTool.fileChooser = new JFileChooser();
AudioTool.createMenuBar(jframe);
float num = @float * AudioTool.audio.getAudioFormat().getSampleRate() / 1000f;
AudioTool.audioPanel = new AudioPanel(AudioTool.audio, 1f / num, 0.004f);
AudioTool.spectrogramPanel = new SpectrogramPanel(frontEnd, dataSource, AudioTool.audio);
AudioTool.cepstrumPanel = new CepstrumPanel(frontEnd2, dataSource2, AudioTool.audio);
JPanel jpanel = new JPanel();
jpanel.setLayout(new BoxLayout(jpanel, 3));
jpanel.add(AudioTool.audioPanel);
AudioTool.audioPanel.setAlignmentX(0f);
jpanel.add(AudioTool.spectrogramPanel);
AudioTool.spectrogramPanel.setAlignmentX(0f);
jpanel.add(AudioTool.cepstrumPanel);
AudioTool.cepstrumPanel.setAlignmentX(0f);
JScrollPane jscrollPane = new JScrollPane(jpanel);
JPanel jpanel2 = new JPanel(new BorderLayout());
jpanel2.add(AudioTool.createButtonPanel(), "North");
jpanel2.add(jscrollPane);
AudioTool.player = new AudioPlayer(AudioTool.audio);
AudioTool.player.start();
AudioTool.getAudioFromFile(AudioTool.filename);
jframe.setDefaultCloseOperation(3);
jframe.setContentPane(jpanel2);
jframe.pack();
jframe.setSize(640, 400);
jframe.setVisible(true);
}
catch (System.Exception ex)
{
Throwable.instancehelper_printStackTrace(ex);
}
}
private static void zoomIn()
{
AudioTool.zoom *= 2f;
AudioTool.zoomPanels();
}
private static void zoomOut()
{
AudioTool.zoom /= 2f;
AudioTool.zoomPanels();
}
private static void zoomReset()
{
AudioTool.zoom = 1f;
AudioTool.zoomPanels();
}
