jAudioFeatureExtractor
クラス SynthesisFrame

java.lang.Object
  上位を拡張 java.awt.Component
      上位を拡張 java.awt.Container
          上位を拡張 java.awt.Window
              上位を拡張 java.awt.Frame
                  上位を拡張 javax.swing.JFrame
                      上位を拡張 jAudioFeatureExtractor.SynthesisFrame
すべての実装されたインタフェース:
java.awt.event.ActionListener, java.awt.image.ImageObserver, java.awt.MenuContainer, java.io.Serializable, java.util.EventListener, javax.accessibility.Accessible, javax.swing.RootPaneContainer, javax.swing.WindowConstants

public class SynthesisFrame
extends javax.swing.JFrame
implements java.awt.event.ActionListener

This dialog allows the user to generate audio using additive synthesis. This audio can then be previewed or stored in the parent object.

There are two types of parameters that the user can set. The Overall Synthesis parameters apply to all components that are to be added. The Individual Components parameters apply to each component that is to be added.

The JTextArea near the bottom of the screen will display all components that have been added to date. To add a component, ensure that the Individual Components settings are as desired, and then click the Add Compnonent button. Components can be added cumulatively this way. The Clear All Components button will erase all components added to date. The synthesis can be previewed (and analyzed) by pressing the Play button. The playing of the synthesis can be stopped by pressing the Stop Playback button. Pressing the Save button will synthesize the audio as selected on the GUI and store it in a file and send it to the parent object. The file is saved in the format specified in the File Format For Saving combo box.

The Choose Audio Format button brings up an AudioFormatJFrame that can be used to select the encoding to use for the synthesized sounds. Not all possible parameters will necessarily be accepted.

The Duration field specifie the length, in seconds, of audio to be synthesized.

The Gain fields specifies the gain to apply to the synthesised sound, where 0 is complete attenuation and 1 is maximum gain.

The Panning field specifies the relative strength of the two stereo channels. This value is ignored in non-stereo cases. This value must be between -1.0 and +1.0 with -1.0 corresponding to full amplitude on the left channel and silence on the right, and +1.0 corresponding to the reverse. A value of 0 indicates equal balance.

The Click Avoidance Env. Length (ms) field is used to determine the duration of the envelope applied at the beginning and end of the synthesized audio in order to avoid clicks. Linear attenuation is applied for this amount of time on each end. The value is in seconds.

The Synthesis Type combo box allows the user to select the type of sound to be added as a component. This corresponds to the types of sound available from the AudioMethodsSynthesis class.

The Fundamental Frequency field specifies the fundamental frequency of the a component to be synthesized. This value is ignored for some types of synthesis.

The Relative Amplitude field specifies the relative amplitude of a component to be synthesized relative to other components. At the time of additive synthesis the amplitude of all components are normalized based on this.

The Max Fraction of Sampling Rate field is used to determine the maximum allowable partial that will be permitted to be synthesized. This is to avoid aliasing, and generally a value of 0.45 is best, with values below 0.5 always needed to ensure protection against aliasing. The maximum allowable frequency is determined by multiplying this value by the sampling rate used.

作成者:
Cory McKay
関連項目:
直列化された形式

入れ子のクラスの概要
 
クラス javax.swing.JFrame から継承された入れ子のクラス/インタフェース
javax.swing.JFrame.AccessibleJFrame
 
クラス java.awt.Frame から継承された入れ子のクラス/インタフェース
java.awt.Frame.AccessibleAWTFrame
 
クラス java.awt.Window から継承された入れ子のクラス/インタフェース
java.awt.Window.AccessibleAWTWindow
 
クラス java.awt.Container から継承された入れ子のクラス/インタフェース
java.awt.Container.AccessibleAWTContainer
 
クラス java.awt.Component から継承された入れ子のクラス/インタフェース
java.awt.Component.AccessibleAWTComponent, java.awt.Component.BaselineResizeBehavior, java.awt.Component.BltBufferStrategy, java.awt.Component.FlipBufferStrategy
 
フィールドの概要
 
クラス javax.swing.JFrame から継承されたフィールド
accessibleContext, EXIT_ON_CLOSE, rootPane, rootPaneCheckingEnabled
 
クラス java.awt.Frame から継承されたフィールド
CROSSHAIR_CURSOR, DEFAULT_CURSOR, E_RESIZE_CURSOR, HAND_CURSOR, ICONIFIED, MAXIMIZED_BOTH, MAXIMIZED_HORIZ, MAXIMIZED_VERT, MOVE_CURSOR, N_RESIZE_CURSOR, NE_RESIZE_CURSOR, NORMAL, NW_RESIZE_CURSOR, S_RESIZE_CURSOR, SE_RESIZE_CURSOR, SW_RESIZE_CURSOR, TEXT_CURSOR, W_RESIZE_CURSOR, WAIT_CURSOR
 
クラス java.awt.Component から継承されたフィールド
BOTTOM_ALIGNMENT, CENTER_ALIGNMENT, LEFT_ALIGNMENT, RIGHT_ALIGNMENT, TOP_ALIGNMENT
 
インタフェース javax.swing.WindowConstants から継承されたフィールド
DISPOSE_ON_CLOSE, DO_NOTHING_ON_CLOSE, HIDE_ON_CLOSE
 
インタフェース java.awt.image.ImageObserver から継承されたフィールド
ABORT, ALLBITS, ERROR, FRAMEBITS, HEIGHT, PROPERTIES, SOMEBITS, WIDTH
 
コンストラクタの概要
SynthesisFrame(Controller c)
          Set up the GUI.
 
メソッドの概要
 void actionPerformed(java.awt.event.ActionEvent event)
          Calls the appropriate methods when the buttons are pressed.
 
クラス javax.swing.JFrame から継承されたメソッド
addImpl, createRootPane, frameInit, getAccessibleContext, getContentPane, getDefaultCloseOperation, getGlassPane, getGraphics, getJMenuBar, getLayeredPane, getRootPane, getTransferHandler, isDefaultLookAndFeelDecorated, isRootPaneCheckingEnabled, paramString, processWindowEvent, remove, repaint, setContentPane, setDefaultCloseOperation, setDefaultLookAndFeelDecorated, setGlassPane, setIconImage, setJMenuBar, setLayeredPane, setLayout, setRootPane, setRootPaneCheckingEnabled, setTransferHandler, update
 
クラス java.awt.Frame から継承されたメソッド
addNotify, getCursorType, getExtendedState, getFrames, getIconImage, getMaximizedBounds, getMenuBar, getState, getTitle, isResizable, isUndecorated, remove, removeNotify, setCursor, setExtendedState, setMaximizedBounds, setMenuBar, setResizable, setState, setTitle, setUndecorated
 
クラス java.awt.Window から継承されたメソッド
addPropertyChangeListener, addPropertyChangeListener, addWindowFocusListener, addWindowListener, addWindowStateListener, applyResourceBundle, applyResourceBundle, createBufferStrategy, createBufferStrategy, dispose, getBufferStrategy, getFocusableWindowState, getFocusCycleRootAncestor, getFocusOwner, getFocusTraversalKeys, getGraphicsConfiguration, getIconImages, getInputContext, getListeners, getLocale, getModalExclusionType, getMostRecentFocusOwner, getOwnedWindows, getOwner, getOwnerlessWindows, getToolkit, getWarningString, getWindowFocusListeners, getWindowListeners, getWindows, getWindowStateListeners, hide, isActive, isAlwaysOnTop, isAlwaysOnTopSupported, isFocusableWindow, isFocusCycleRoot, isFocused, isLocationByPlatform, isShowing, pack, postEvent, processEvent, processWindowFocusEvent, processWindowStateEvent, removeWindowFocusListener, removeWindowListener, removeWindowStateListener, reshape, setAlwaysOnTop, setBounds, setBounds, setCursor, setFocusableWindowState, setFocusCycleRoot, setIconImages, setLocationByPlatform, setLocationRelativeTo, setMinimumSize, setModalExclusionType, setSize, setSize, setVisible, show, toBack, toFront
 
クラス java.awt.Container から継承されたメソッド
add, add, add, add, add, addContainerListener, applyComponentOrientation, areFocusTraversalKeysSet, countComponents, deliverEvent, doLayout, findComponentAt, findComponentAt, getAlignmentX, getAlignmentY, getComponent, getComponentAt, getComponentAt, getComponentCount, getComponents, getComponentZOrder, getContainerListeners, getFocusTraversalPolicy, getInsets, getLayout, getMaximumSize, getMinimumSize, getMousePosition, getPreferredSize, insets, invalidate, isAncestorOf, isFocusCycleRoot, isFocusTraversalPolicyProvider, isFocusTraversalPolicySet, layout, list, list, locate, minimumSize, paint, paintComponents, preferredSize, print, printComponents, processContainerEvent, remove, removeAll, removeContainerListener, setComponentZOrder, setFocusTraversalKeys, setFocusTraversalPolicy, setFocusTraversalPolicyProvider, setFont, transferFocusBackward, transferFocusDownCycle, validate, validateTree
 
クラス java.awt.Component から継承されたメソッド
action, add, addComponentListener, addFocusListener, addHierarchyBoundsListener, addHierarchyListener, addInputMethodListener, addKeyListener, addMouseListener, addMouseMotionListener, addMouseWheelListener, bounds, checkImage, checkImage, coalesceEvents, contains, contains, createImage, createImage, createVolatileImage, createVolatileImage, disable, disableEvents, dispatchEvent, enable, enable, enableEvents, enableInputMethods, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, getBackground, getBaseline, getBaselineResizeBehavior, getBounds, getBounds, getColorModel, getComponentListeners, getComponentOrientation, getCursor, getDropTarget, getFocusListeners, getFocusTraversalKeysEnabled, getFont, getFontMetrics, getForeground, getHeight, getHierarchyBoundsListeners, getHierarchyListeners, getIgnoreRepaint, getInputMethodListeners, getInputMethodRequests, getKeyListeners, getLocation, getLocation, getLocationOnScreen, getMouseListeners, getMouseMotionListeners, getMousePosition, getMouseWheelListeners, getName, getParent, getPeer, getPropertyChangeListeners, getPropertyChangeListeners, getSize, getSize, getTreeLock, getWidth, getX, getY, gotFocus, handleEvent, hasFocus, imageUpdate, inside, isBackgroundSet, isCursorSet, isDisplayable, isDoubleBuffered, isEnabled, isFocusable, isFocusOwner, isFocusTraversable, isFontSet, isForegroundSet, isLightweight, isMaximumSizeSet, isMinimumSizeSet, isOpaque, isPreferredSizeSet, isValid, isVisible, keyDown, keyUp, list, list, list, location, lostFocus, mouseDown, mouseDrag, mouseEnter, mouseExit, mouseMove, mouseUp, move, nextFocus, paintAll, prepareImage, prepareImage, printAll, processComponentEvent, processFocusEvent, processHierarchyBoundsEvent, processHierarchyEvent, processInputMethodEvent, processKeyEvent, processMouseEvent, processMouseMotionEvent, processMouseWheelEvent, removeComponentListener, removeFocusListener, removeHierarchyBoundsListener, removeHierarchyListener, removeInputMethodListener, removeKeyListener, removeMouseListener, removeMouseMotionListener, removeMouseWheelListener, removePropertyChangeListener, removePropertyChangeListener, repaint, repaint, repaint, requestFocus, requestFocus, requestFocusInWindow, requestFocusInWindow, resize, resize, setBackground, setComponentOrientation, setDropTarget, setEnabled, setFocusable, setFocusTraversalKeysEnabled, setForeground, setIgnoreRepaint, setLocale, setLocation, setLocation, setMaximumSize, setName, setPreferredSize, show, size, toString, transferFocus, transferFocusUpCycle
 
クラス java.lang.Object から継承されたメソッド
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait
 
インタフェース java.awt.MenuContainer から継承されたメソッド
getFont, postEvent
 

コンストラクタの詳細

SynthesisFrame

public SynthesisFrame(Controller c)
Set up the GUI.

パラメータ:
c - near global controller.
メソッドの詳細

actionPerformed

public void actionPerformed(java.awt.event.ActionEvent event)
Calls the appropriate methods when the buttons are pressed.

定義:
インタフェース java.awt.event.ActionListener 内の actionPerformed
パラメータ:
event - The event that is to be reacted to.