Package difar.demux

Class AmmcDemux

java.lang.Object

difar.demux.DifarDemux

difar.demux.AmmcDemux

public class AmmcDemux
extends DifarDemux

Experimental java based demultiplexer. Demultiplexing is conducted in the frequency domain. This demultiplexer is suitable for postprocessing clips, but is not suitable for real-time processing of each sample. Takes an audio recorded from a DIFAR sonobuoy, ANSSQ 53B-D, and do the demodulation to obtain the omnidirectional and two orthogonal directional signals (om ew ns). NOTE: this function does demodulation, filters and then decimates the demodulated output. NOTE: This function is experimental, is not guaranteed to work correctly, propbably uses more memory than is reasonable, doesn't work very fast, and, in general, will probably eat all your data. REFERENCES Delagrange A (1992) DIFAR Multiplexer-Demultiplexer System, Latest Improvements. Report for Naval Surface Warfare Center.Silver Spring, Maryland

Author:

Brian Miller 2014-04-07

Constructor Summary

Constructors

Constructor	Description
AmmcDemux()

Method Summary

Modifier and Type	Method	Description
boolean	configDemux(DifarParameters difarParams, double sampleRate)
Component	getDisplayComponent()
boolean	hasOptions()
DifarResult	processClip(double[] difarClip, double sampleRate, int decimationFactor, DemuxObserver observer, DifarDataUnit difarDataUnit)
boolean	showOptions(Window window, DifarParameters difarParams)

Methods inherited from class java.lang.Object

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

Constructor Details

AmmcDemux

public AmmcDemux()

Method Details

configDemux

public boolean configDemux(DifarParameters difarParams,
 double sampleRate)

Specified by:

configDemux in class DifarDemux

processClip

public DifarResult processClip(double[] difarClip,
 double sampleRate,
 int decimationFactor,
 DemuxObserver observer,
 DifarDataUnit difarDataUnit)

Specified by:

processClip in class DifarDemux

hasOptions

public boolean hasOptions()

Specified by:

hasOptions in class DifarDemux

showOptions

public boolean showOptions(Window window,
 DifarParameters difarParams)

Specified by:

showOptions in class DifarDemux

getDisplayComponent

public Component getDisplayComponent()

Specified by:

getDisplayComponent in class DifarDemux