<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE X3D PUBLIC "ISO//Web3D//DTD X3D 3.0//EN" "https://www.web3d.org/specifications/x3d-3.0.dtd">
<X3D profile='Immersive'  version='3.0 xmlns:xsd='http://www.w3.org/2001/XMLSchema-instance' xsd:noNamespaceSchemaLocation =' https://www.web3d.org/specifications/x3d-3.0.xsd ' >
<head>
<meta name='titlecontent=' pitchrange.x3d '/>
<meta name='MovingImagecontent='pitchrange-movie.mpg'/>
<meta name='referencecontent=' http://www.nist.gov/vrml.html '/>
<meta name='referencecontent=' http://www.itl.nist.gov/div897/ctg/vrml/vrml.html '/>
<meta name='creatorcontent=' http://www.itl.nist.gov/div897/ctg/vrml/members.html '/>
<meta name='disclaimercontent=' This file was provided by the National Institute of Standards and Technology, and is part of the X3D Conformance Test Suite, available at http://www.nist.gov/vrml.html The information contained within this file is provided for use in establishing conformance to the ISO VRML97 Specification. Conformance to this test does not imply recommendation or endorsement by the National Institute of Standards and Technology (NIST). This software can be redistributed and/or modified freely provided that any derivative works bear some notice that they are derived from it, and any modified versions bear some notice that they have been modified. '/>
<meta name='referencecontent=' Interactive Conformance Testing for VRML, Mary Brady and Lynn Rosenthal, NIST, created 8 September 2010 and updated 25 August 2016, https://www.nist.gov/itl/ssd/information-systems-group/interactive-conformance-testing-vrml '/>
<meta name='infocontent='Correct definition and compliance of this conformance scene is maintained by the X3D Working Group, https://www.web3d.org/working-groups/x3d'/>
<meta name='translatorcontent='Michael Kass NIST, Don Brutzman NPS'/>
<meta name='translatedcontent='21 January 2001'/>
<meta name='modifiedcontent='28 August 2023'/>
<meta name='descriptioncontent='This world tests an AudioClip pitch range of 0.5, 1 and 2.0 to determine if the browser correctly alters sound octave as well as sound duration time. Three AudioClip node, each with a different "pitch" value are in this world. Each can be selected by the viewer clicking on the appropriate button at the top of the world. Clicking on "Pitch 0.5" should produce a chime sound that lasts 10 seconds, and is one octave lower than that of "Pitch 1". Selecting "Pitch 1" (the default pitch) should produce a chime sound that lasts 5 seconds, and is one octave higher than "Pitch 0.5". Selecting "Pitch 2" should produce a chime sound that is one octave higher than the default (1), and has a duration of 2.5 seconds.'/>
<meta name='identifiercontent=' https://www.web3d.org/x3d/content/examples/ConformanceNist/Sounds/AudioClip/pitchrange.x3d '/>
<meta name='generatorcontent=' Vrml97ToX3dNist, http://ovrt.nist.gov/v2_x3d.html '/>
<meta name='generatorcontent='X3D-Edit 4.0, https://savage.nps.edu/X3D-Edit'/>
<meta name='licensecontent=' ../../license.html'/>
</head>
<!-- -->
<Scene>
<WorldInfo title='pitchrange.x3d'/>
<Viewpoint description='entry viewpointposition='0 0 5'/>

<Sound>
<!-- ROUTE information for MYSOUND1 node:  [from TOUCHHALF.touchTime to set_startTime ] [from isActive to SOUND_SCRIPT.colorPhonograph ] -->
<AudioClip DEF='MYSOUND1description='chimes pitch x0.5pitch='0.5'
  url=' "chimes.wav" "https://www.web3d.org/x3d/content/examples/ConformanceNist/Sounds/AudioClip/chimes.wav" ' />
</Sound>
<Sound> </Sound>
<Sound>
<!-- ROUTE information for MYSOUND3 node:  [from TOUCHTWO.touchTime to set_startTime ] [from isActive to SOUND_SCRIPT.colorPhonograph ] -->
<AudioClip DEF='MYSOUND3description='chimes pitch x2pitch='2'
  url=' "chimes.wav" "https://www.web3d.org/x3d/content/examples/ConformanceNist/Sounds/AudioClip/chimes.wav" ' />
</Sound>
<Transform scale='0.5 0.5 0.5'>
<Transform translation='0 -2.25 0'>
<Shape>
<Appearance>
<Material DEF='PHONOCOLOR'/>
</Appearance>
<Box size='3 1.5 3'/>
</Shape>
</Transform>
<Transform rotation='1 0 0 -2.5translation='0 -0.25 0'>
<Shape>
<Appearance>
<Material DEF='HORNCOLOR'/>
</Appearance>
<Extrusion beginCap='falsecreaseAngle='1.57crossSection='1 0 0.92388 0.382683 0.707107 0.707106 0.382684 0.923879 1.26759e-006 1 -0.382682 0.92388 -0.707105 0.707108 -0.923879 0.382685 -1 2.53518e-006 -0.923881 -0.382681 -0.707109 -0.707105 -0.382687 -0.923878 -3.80277e-006 -1 0.38268 -0.923881 0.707104 -0.70711 0.923878 -0.382688 1 0endCap='falseorientation='0 0 1 0 0 0 1 0 0 0 1 0 0 0 1 0 0 0 1 0 0 0 1 0 0 0 1 0 0 0 1 0 0 0 1 0 0 0 1 0 0 0 1 0 0 0 1 0 0 0 1 0 0 0 1 0 0 0 1 0scale='2.2 2.2 1.8 1.8 1.4 1.4 1.2 1.2 1 1 0.8 0.8 0.6 0.6 0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.2 0.2 0.0001 0.0001solid='falsespine='0 -1.4 0 0 -1.22137 0 0 -1.01245 0 0 -0.819601 0 0 -0.626754 0 0 -0.401765 0 0 -0.204459 0 0 -0.0164327 0 0 0.176777 0 0 0.380511 0 0 0.578542 0 0 0.819601 0 0 0.996378 0 0 1.8 0 0 1.2 0'/>
</Shape>
</Transform>
</Transform>
<Transform translation='-3 1.5 -5'>
<Shape>
<Appearance>
<!-- ROUTE information for HALFMATERIAL node:  [from HALFFLASH.value_changed to set_diffuseColor ] -->
<Material DEF='HALFMATERIALambientIntensity='1diffuseColor='0 1 0'/>
</Appearance>
<Box DEF='HALFsize='1 1 0.1'/>
</Shape>
<Transform translation='-0.35 -0.1 0.2'>
<Shape>
<Appearance>
<Material ambientIntensity='1diffuseColor='0 0 0'/>
</Appearance>
<Text string='"Pitch" "0.5"'>
<FontStyle size='0.4'/>
</Text>
</Shape>
</Transform>
</Transform>
<!-- ROUTE information for TOUCHHALF node:  [from touchTime to MYSOUND1.set_startTime ] [from touchTime to HALFTIMER.set_startTime ] -->
<TouchSensor DEF='TOUCHHALFdescription='touch for half-speed pitch'/>

<!-- ROUTE information for HALFTIMER node:  [from TOUCHHALF.touchTime to set_startTime ] [from fraction_changed to HALFFLASH.set_fraction ] -->
<TimeSensor DEF='HALFTIMER'/>

<!-- ROUTE information for HALFFLASH node:  [from HALFTIMER.fraction_changed to set_fraction ] [from value_changed to HALFMATERIAL.set_diffuseColor ] -->
<ColorInterpolator DEF='HALFFLASHkey='0 0.5 1keyValue='0 1 0 1 1 1 0 1 0'/>
</Transform>
<Transform translation='0 1.5 -5'>
<Shape>
<Appearance>
<!-- ROUTE information for DEFAULTMATERIAL node:  [from DEFAULTFLASH.value_changed to set_diffuseColor ] -->
<Material DEF='DEFAULTMATERIALambientIntensity='1diffuseColor='1 1 0'/>
</Appearance>
<Box DEF='DEFAULTsize='1 1 0.1'/>
</Shape>
<Transform translation='-0.35 -0.1 0.2'>
<Shape>
<Appearance>
<Material ambientIntensity='1diffuseColor='0 0 0'/>
</Appearance>
<Text string='"Pitch" "1"'>
<FontStyle size='0.4'/>
</Text>
</Shape>
</Transform>
</Transform>
<!-- ROUTE information for TOUCHDEFAULT node:  [from touchTime to MYSOUND2.set_startTime ] [from touchTime to DEFAULTTIMER.set_startTime ] -->
<TouchSensor DEF='TOUCHDEFAULTdescription='touch for default-speed pitch'/>

<!-- ROUTE information for DEFAULTTIMER node:  [from TOUCHDEFAULT.touchTime to set_startTime ] [from fraction_changed to DEFAULTFLASH.set_fraction ] -->
<TimeSensor DEF='DEFAULTTIMER'/>

<!-- ROUTE information for DEFAULTFLASH node:  [from DEFAULTTIMER.fraction_changed to set_fraction ] [from value_changed to DEFAULTMATERIAL.set_diffuseColor ] -->
<ColorInterpolator DEF='DEFAULTFLASHkey='0 0.5 1keyValue='1 1 0 1 1 1 1 1 0'/>
</Transform>
<Transform translation='3 1.5 -5'>
<Shape>
<Appearance>
<!-- ROUTE information for TWOMATERIAL node:  [from TWOFLASH.value_changed to set_diffuseColor ] -->
<Material DEF='TWOMATERIALambientIntensity='1diffuseColor='1 0 0'/>
</Appearance>
<Box DEF='TWOsize='1 1 0.1'/>
</Shape>
<Transform translation='-0.55 -0.1 0.2'>
<Shape>
<Appearance>
<Material ambientIntensity='1diffuseColor='0 0 0'/>
</Appearance>
<Text string='"Pitch" "2"'>
<FontStyle size='0.4'/>
</Text>
</Shape>
</Transform>
</Transform>
<!-- ROUTE information for TOUCHTWO node:  [from touchTime to MYSOUND3.set_startTime ] [from touchTime to TWOTIMER.set_startTime ] -->
<TouchSensor DEF='TOUCHTWOdescription='touch for double-speed pitch'/>

<!-- ROUTE information for TWOTIMER node:  [from TOUCHTWO.touchTime to set_startTime ] [from fraction_changed to TWOFLASH.set_fraction ] -->
<TimeSensor DEF='TWOTIMER'/>

<!-- ROUTE information for TWOFLASH node:  [from TWOTIMER.fraction_changed to set_fraction ] [from value_changed to TWOMATERIAL.set_diffuseColor ] -->
<ColorInterpolator DEF='TWOFLASHkey='0 0.5 1keyValue='1 0 0 1 1 1 1 0 0'/>
</Transform>
<field name='phonoColortype='SFNodeaccessType='initializeOnly'>
<Material USE=' PHONOCOLOR'/>
</field>
<field name='hornColortype='SFNodeaccessType='initializeOnly'>
<Material USE=' HORNCOLOR'/>
</field>
<field name='yellowtype='SFColorvalue='0.75 0.75 0.00accessType='initializeOnly'/>
<field name='whitetype='SFColorvalue='0.80 0.80 0.80accessType='initializeOnly'/>
<field name='colorPhonographtype='SFBoolaccessType='inputOnly'/>
</Script>
< ROUTE  fromNode=' TOUCHHALF' fromField='touchTime' toNode=' MYSOUND1' toField='set_startTime'/>
< ROUTE  fromNode=' TOUCHDEFAULT' fromField='touchTime' toNode=' MYSOUND2' toField='set_startTime'/>
< ROUTE  fromNode=' TOUCHTWO' fromField='touchTime' toNode=' MYSOUND3' toField='set_startTime'/>
< ROUTE  fromNode=' PROX_SENSOR' fromField='position_changed' toNode=' PITCH_HALF_TRANS' toField='set_translation'/>
< ROUTE  fromNode=' PROX_SENSOR' fromField='orientation_changed' toNode=' PITCH_HALF_TRANS' toField='set_rotation'/>
< ROUTE  fromNode=' PROX_SENSOR' fromField='position_changed' toNode=' PITCH_DEFAULT_TRANS' toField='set_translation'/>
< ROUTE  fromNode=' PROX_SENSOR' fromField='orientation_changed' toNode=' PITCH_DEFAULT_TRANS' toField='set_rotation'/>
< ROUTE  fromNode=' PROX_SENSOR' fromField='position_changed' toNode=' TWO_TRANS' toField='set_translation'/>
< ROUTE  fromNode=' PROX_SENSOR' fromField='orientation_changed' toNode=' TWO_TRANS' toField='set_rotation'/>
< ROUTE  fromNode=' MYSOUND1' fromField='isActive' toNode=' SOUND_SCRIPT' toField='colorPhonograph'/>
< ROUTE  fromNode=' MYSOUND2' fromField='isActive' toNode=' SOUND_SCRIPT' toField='colorPhonograph'/>
< ROUTE  fromNode=' MYSOUND3' fromField='isActive' toNode=' SOUND_SCRIPT' toField='colorPhonograph'/>
< ROUTE  fromNode=' TOUCHHALF' fromField='touchTime' toNode=' HALFTIMER' toField='set_startTime'/>
< ROUTE  fromNode=' HALFTIMER' fromField='fraction_changed' toNode=' HALFFLASH' toField='set_fraction'/>
< ROUTE  fromNode=' HALFFLASH' fromField='value_changed' toNode=' HALFMATERIAL' toField='set_diffuseColor'/>
< ROUTE  fromNode=' TOUCHDEFAULT' fromField='touchTime' toNode=' DEFAULTTIMER' toField='set_startTime'/>
< ROUTE  fromNode=' DEFAULTTIMER' fromField='fraction_changed' toNode=' DEFAULTFLASH' toField='set_fraction'/>
< ROUTE  fromNode=' DEFAULTFLASH' fromField='value_changed' toNode=' DEFAULTMATERIAL' toField='set_diffuseColor'/>
< ROUTE  fromNode=' TOUCHTWO' fromField='touchTime' toNode=' TWOTIMER' toField='set_startTime'/>
< ROUTE  fromNode=' TWOTIMER' fromField='fraction_changed' toNode=' TWOFLASH' toField='set_fraction'/>
< ROUTE  fromNode=' TWOFLASH' fromField='value_changed' toNode=' TWOMATERIAL' toField='set_diffuseColor'/>
</Scene>
</X3D>
<!--

to top <!-- Event Graph ROUTE Table shows event connections -->
 
<!-- Index for DEF nodes: DEFAULT, DEFAULTFLASH, DEFAULTMATERIAL, DEFAULTTIMER, HALF, HALFFLASH, HALFMATERIAL, HALFTIMER, HORNCOLOR, MYSOUND1, MYSOUND2, MYSOUND3, PHONOCOLOR, PITCH_DEFAULT_TRANS, PITCH_HALF_TRANS, PROX_SENSOR, SOUND_SCRIPT, TOUCHDEFAULT, TOUCHHALF, TOUCHTWO, TWO, TWO_TRANS, TWOFLASH, TWOMATERIAL, TWOTIMER

Index for Viewpoint node: Viewpoint_1
-->

Event Graph ROUTE Table entries with 21 ROUTE connections total, showing X3D event-model relationships for this scene.

Each row shows an event cascade that may occur during a single timestamp interval between frame renderings, as part of the X3D execution model.

TOUCHDEFAULT
TouchSensor
touchTime
SFTime

ROUTE
event to
(1)
MYSOUND2
AudioClip
set_startTime
SFTime

 
 
then
MYSOUND2
AudioClip
isActive
SFBool

ROUTE
event to
(2)
SOUND_SCRIPT
Script
colorPhonograph
SFBool
TOUCHDEFAULT
TouchSensor
touchTime
SFTime

ROUTE
event to
(1)
DEFAULTTIMER
TimeSensor
set_startTime
SFTime

 
 
then
DEFAULTTIMER
TimeSensor
fraction_changed
SFFloat

ROUTE
event to
(2)
DEFAULTFLASH
ColorInterpolator
set_fraction
SFFloat

 
 
then
DEFAULTFLASH
ColorInterpolator
value_changed
SFColor

ROUTE
event to
(3)
DEFAULTMATERIAL
Material
set_diffuseColor
SFColor


TOUCHHALF
TouchSensor
touchTime
SFTime

ROUTE
event to
(1)
MYSOUND1
AudioClip
set_startTime
SFTime

 
 
then
MYSOUND1
AudioClip
isActive
SFBool

ROUTE
event to
(2)
SOUND_SCRIPT
Script
colorPhonograph
SFBool
TOUCHHALF
TouchSensor
touchTime
SFTime

ROUTE
event to
(1)
HALFTIMER
TimeSensor
set_startTime
SFTime

 
 
then
HALFTIMER
TimeSensor
fraction_changed
SFFloat

ROUTE
event to
(2)
HALFFLASH
ColorInterpolator
set_fraction
SFFloat

 
 
then
HALFFLASH
ColorInterpolator
value_changed
SFColor

ROUTE
event to
(3)
HALFMATERIAL
Material
set_diffuseColor
SFColor


TOUCHTWO
TouchSensor
touchTime
SFTime

ROUTE
event to
(1)
MYSOUND3
AudioClip
set_startTime
SFTime

 
 
then
MYSOUND3
AudioClip
isActive
SFBool

ROUTE
event to
(2)
SOUND_SCRIPT
Script
colorPhonograph
SFBool
TOUCHTWO
TouchSensor
touchTime
SFTime

ROUTE
event to
(1)
TWOTIMER
TimeSensor
set_startTime
SFTime

 
 
then
TWOTIMER
TimeSensor
fraction_changed
SFFloat

ROUTE
event to
(2)
TWOFLASH
ColorInterpolator
set_fraction
SFFloat

 
 
then
TWOFLASH
ColorInterpolator
value_changed
SFColor

ROUTE
event to
(3)
TWOMATERIAL
Material
set_diffuseColor
SFColor


PROX_SENSOR
ProximitySensor
position_changed
SFVec3f

ROUTE
event to
(1)
PITCH_HALF_TRANS
Transform
set_translation
SFVec3f
PROX_SENSOR
ProximitySensor
orientation_changed
SFRotation

ROUTE
event to
(1)
PITCH_HALF_TRANS
Transform
set_rotation
SFRotation
PROX_SENSOR
ProximitySensor
position_changed
SFVec3f

ROUTE
event to
(1)
PITCH_DEFAULT_TRANS
Transform
set_translation
SFVec3f
PROX_SENSOR
ProximitySensor
orientation_changed
SFRotation

ROUTE
event to
(1)
PITCH_DEFAULT_TRANS
Transform
set_rotation
SFRotation
PROX_SENSOR
ProximitySensor
position_changed
SFVec3f

ROUTE
event to
(1)
TWO_TRANS
Transform
set_translation
SFVec3f
PROX_SENSOR
ProximitySensor
orientation_changed
SFRotation

ROUTE
event to
(1)
TWO_TRANS
Transform
set_rotation
SFRotation



-->

<!-- Online at
https://www.web3d.org/x3d/content/examples/ConformanceNist/Sounds/AudioClip/pitchrangeIndex.html -->
<!-- Version control at
https://sourceforge.net/p/x3d/code/HEAD/tree/www.web3d.org/x3d/content/examples/ConformanceNist/Sounds/AudioClip/pitchrange.x3d -->

<!-- Color legend: X3D terminology <X3dNode DEF='idName' field='value'/> matches XML terminology <XmlElement DEF='idName' attribute='value'/>
(Light-blue background: event-based behavior node or statement) (Grey background inside box: inserted documentation) (Magenta background: X3D Extensibility)
-->

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