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(); }