Package heronarts.lx.audio

Class LXAudioEngine.Meter

java.lang.Object

heronarts.lx.LXComponent

heronarts.lx.LXRunnableComponent

heronarts.lx.modulator.LXModulator

heronarts.lx.audio.DecibelMeter

heronarts.lx.audio.GraphicMeter

heronarts.lx.audio.LXAudioEngine.Meter

All Implemented Interfaces:

LXComponent.Renamable, LXLoopTask, LXPath, LXSerializable, LXOscComponent, LXNormalizedParameter, LXParameter, LXParameterListener

Enclosing class:

LXAudioEngine

public class LXAudioEngine.Meter
extends GraphicMeter

Nested Class Summary

Nested classes/interfaces inherited from class heronarts.lx.audio.GraphicMeter

GraphicMeter.Processor

Nested classes/interfaces inherited from class heronarts.lx.modulator.LXModulator

LXModulator.Device, LXModulator.Global, LXModulator.Placeholder, LXModulator.ResetButton, LXModulator.TriggerButton

Nested classes/interfaces inherited from class heronarts.lx.LXComponent

LXComponent.Author, LXComponent.Description, LXComponent.Hidden, LXComponent.Name, LXComponent.PluginRequired, LXComponent.Renamable, LXComponent.Tags

Nested classes/interfaces inherited from interface heronarts.lx.parameter.LXNormalizedParameter

LXNormalizedParameter.OscMode

Nested classes/interfaces inherited from interface heronarts.lx.parameter.LXParameter

LXParameter.Collection, LXParameter.Formatter, LXParameter.Monitor, LXParameter.MultiMonitor, LXParameter.Polarity, LXParameter.Units

Nested classes/interfaces inherited from interface heronarts.lx.LXSerializable

LXSerializable.Utils

Field Summary

Fields

Modifier and Type	Field	Description
final DecibelMeter	left	Metering of the left channel only
final DecibelMeter	right	Metering of the right channel only

Fields inherited from class heronarts.lx.audio.GraphicMeter

bands, fft, numBands, slope

Fields inherited from class heronarts.lx.audio.DecibelMeter

attack, attackGain, buffer, gain, LOG_10, range, RATIO_20_LOG10, release, releaseGain

Fields inherited from class heronarts.lx.modulator.LXModulator

crashed, midiFilter, midiSource

Fields inherited from class heronarts.lx.LXRunnableComponent

reset, runMs, running, trigger

Fields inherited from class heronarts.lx.LXComponent

childArrays, children, internalParameters, KEY_CHILDREN, KEY_CLASS, KEY_COMPONENT_ID, KEY_ID, KEY_INTERNAL, KEY_PARAMETER_PATH, KEY_PARAMETERS, KEY_PATH, KEY_RESET, label, legacyInternalParameters, legacyParameters, lx, modulationColor, modulationControlsExpanded, modulationsExpanded, parameters, presetFile

Fields inherited from interface heronarts.lx.LXPath

DEFAULT_SEPARATOR, ROOT, ROOT_PREFIX, ROOT_SLASH

Method Summary

Modifier and Type	Method	Description
double	computeValue(double deltaMs)	Implementation method to advance the modulator's internal state.
void	onStart()	Optional subclass method when start happens.
void	onStop()	Optional subclass method when stop happens.
LXAudioEngine.Meter	setBuffer(LXAudioComponent component)

Methods inherited from class heronarts.lx.audio.GraphicMeter

addProcessor, dispose, getAverage, getAveragef, getBand, getBandf, getDecibels, getDecibelsf, getNumBands, getRaw, getSquare, getSquaref, onAudioFrame, removeProcessor

Methods inherited from class heronarts.lx.audio.DecibelMeter

amplitudeToDecibels, getBufferSize, getDecibels, getDecibelsf, getExponent, getNormalized, getNormalizedf, getPeak, getPeakf, getRaw, getSampleRate, getSquare, getSquaref, setBuffer, setNormalized

Methods inherited from class heronarts.lx.modulator.LXModulator

autostart, disableAutoStart, getCrash, getCrashStackTrace, getFormatter, getIndex, getOscAddress, getOscPath, getPath, getPolarity, getUnits, getValue, isMappingSource, loop, onSetValue, run, setComponent, setFormatter, setIndex, setMappingSource, setPolarity, setUnits, setValue, setValue, updateValue

Methods inherited from class heronarts.lx.LXRunnableComponent

isRunning, onParameterChanged, onReset, onTrigger, postRun, reset, start, stop, toggle, trigger

Methods inherited from class heronarts.lx.LXComponent

addArray, addChild, addInternalParameter, addInternalParameters, addLegacyInternalParameter, addLegacyParameter, addParameter, addParameter, addParameters, assertDisposed, contains, copyParameters, getCategory, getChild, getComponentDescription, getComponentName, getComponentName, getComponentName, getDescription, getId, getLabel, getLX, getOscLabel, getParameter, getParameters, getParent, handleOscMessage, hasParameter, isSnapshotControl, isValidOscParameter, load, loadParameters, loadPreset, removeParameter, removeParameter, removeParameter, removeParameter, save, savePreset, setDescription, setParent, toOscQuery, toOscQuery, toOscQuery, toString, toString

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Methods inherited from interface heronarts.lx.parameter.LXNormalizedParameter

getBaseNormalized, getBaseNormalizedf, getOscMode, getValueFromNormalized, isWrappable

Methods inherited from interface heronarts.lx.osc.LXOscComponent

getOscAddress, handleOscMessage

Methods inherited from interface heronarts.lx.parameter.LXParameter

getBaseValue, getBaseValuef, getFormatter, getLabel, getParentParameter, getPolarity, getUnits, getValue, getValuef, isMappable, reset, setComponent, setFormatter, setMappable, setValue

Methods inherited from interface heronarts.lx.LXPath

getCanonicalLabel, getCanonicalLabel, getCanonicalLabel, getCanonicalLabel, getCanonicalLabel, getCanonicalPath, getCanonicalPath, getDescription, getParent, getPath, isDescendant

Field Details

left

public final DecibelMeter left

Metering of the left channel only

right

public final DecibelMeter right

Metering of the right channel only

Method Details

setBuffer

public LXAudioEngine.Meter setBuffer(LXAudioComponent component)

onStart

public void onStart()

Description copied from class: LXRunnableComponent

Optional subclass method when start happens.

Overrides:

onStart in class LXRunnableComponent

onStop

public void onStop()

Description copied from class: LXRunnableComponent

Optional subclass method when stop happens.

Overrides:

onStop in class GraphicMeter

computeValue

public double computeValue(double deltaMs)

Description copied from class: LXModulator

Implementation method to advance the modulator's internal state. Subclasses must provide and update value appropriately.

Overrides:

computeValue in class DecibelMeter

Parameters:

deltaMs - Number of milliseconds to advance by

Returns:

Computed value