Class SpatialAudioCameraAnimation

java.lang.Object
X3dForAdvancedModeling.AudioSpatialSound.SpatialAudioCameraAnimation

public class SpatialAudioCameraAnimation extends Object

In the last demo, there are two sound sources in different positions. Through the immersion in the X3D scene the user could attend a rational navigation. Whenever the camera moves in the direction of an existing sound source, the strength of this source increases, while the sound strength of the other (the second one) decreases and vice versa. Through this process, great realism of the scene is achieved, since it emulates the spatial sound in real world.

Related links: SpatialAudioCameraAnimation.java source, SpatialAudioCameraAnimation catalog page, X3D Resources, X3D Scene Authoring Hints, and X3D Tooltips.

Scene Meta Information
meta tags   Document Metadata
title SpatialAudioCameraAnimation.x3d
description In the last demo, there are two sound sources in different positions. Through the immersion in the X3D scene the user could attend a rational navigation. Whenever the camera moves in the direction of an existing sound source, the strength of this source increases, while the sound strength of the other (the second one) decreases and vice versa. Through this process, great realism of the scene is achieved, since it emulates the spatial sound in real world.
info This work presents an innovative solution of the spatial sound in X3DOM framework, that based on a combinational methodology. Specifically, we suggested the enrichment of X3DOM with spatial sound features, using both the X3D sound nodes and the structure of Web Audio API.
creator Efi Lakka, Athanasios Malamos, Dick Puk, Don Brutzman
created 28 October 2020
modified 5 December 2021
reference CHANGELOG.txt
TODO credit for audio files
reference https://www.medialab.hmu.gr/minipages/x3domAudio
identifier https://x3dgraphics.com/examples/X3dForAdvancedModeling/AudioSpatialSound/SpatialAudioCameraAnimation.x3d
generator X3D-Edit 4.0, https://savage.nps.edu/X3D-Edit
license ../license.html
 

This program uses the X3D Java Scene Access Interface Library (X3DJSAIL). It has been produced using the X3dToJava.xslt stylesheet to create Java source code from an .x3d model.

  • Constructor Details

    • SpatialAudioCameraAnimation

      public SpatialAudioCameraAnimation()
      Default constructor to create this object.
  • Method Details

    • initialize

      public final void initialize()
      Create and initialize the X3D model for this object.
    • getX3dModel

      public org.web3d.x3d.jsail.Core.X3D getX3dModel()
      Provide a shallow copy of the X3D model.
      Returns:
      SpatialAudioCameraAnimation model
      See Also:
      X3D
    • main

      public static void main(String[] args)
      Default main() method provided for test purposes, uses CommandLine to set global ConfigurationProperties for this object.
      Parameters:
      args - array of input parameters, provided as arguments
      See Also:
      X3D.handleArguments(args), X3D.validationReport(), CommandLine, CommandLine.USAGE, ConfigurationProperties