clFreqBeamLine Class Reference

Frequency-domain beamforming for line array. More...

#include <FreqBeamLine.hh>

List of all members.

Public Member Functions
	clFreqBeamLine ()
	~clFreqBeamLine ()
void	SetDebug (bool)
	Enable/disable debug printouts.
bool	Initialize (long, GDT, long, GDT)
	Initialize dipole array.
void	SetSoundSpeed (GDT)
	Set speed of sound.
void	SetDirection (GDT, bool)
	Set direction.
void	Put (const GDT *, long, long, long)
	Put data into beamformer.
bool	Get (GDT *, long)
	Get data from beamformer.
Protected Attributes
long	lSensorCount
GDT	fSensorSpacing
std::vector< clArraySensor * >	vSensors

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Detailed Description

Frequency-domain beamforming for line array.

Array is shaded using Dolph-Chebyshev window.

Definition at line 38 of file FreqBeamLine.hh.

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Constructor & Destructor Documentation

clFreqBeamLine::clFreqBeamLine (   )  [inline]

Definition at line 45 of file FreqBeamLine.hh.

clFreqBeamLine::~clFreqBeamLine (   )

Definition at line 32 of file FreqBeamLine.cc. References vSensors.

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Member Function Documentation

void clFreqBeamLine::SetDebug (  bool   )

Enable/disable debug printouts. Parameters: bDebug  Enable/disable debug printouts Definition at line 42 of file FreqBeamLine.cc. References vSensors. Referenced by clBeamAudio::InitBeam().

bool clFreqBeamLine::Initialize (  long  , GDT  , long  , GDT  )

Initialize dipole array. Parameters: lSensors  Number of sensors in array fSpacing  Sensor spacing (m) lWinSize  Window size fSampleRate  Sampling rate Returns: Success Definition at line 54 of file FreqBeamLine.cc. References fSensorSpacing, GDT, clArraySensor::Initialize(), lSensorCount, clArraySensor::SetSampleRate(), clArraySensor::SetShading(), and vSensors. Referenced by clBeamAudio::InitBeam(), clBeamSrv2Slave::Main(), and clBeamSrvSlave::Main().

void clFreqBeamLine::SetSoundSpeed (  GDT   )

Set speed of sound. Parameters: fSoundSpeed  Speed of sound (m/s) Definition at line 80 of file FreqBeamLine.cc. References fSensorSpacing, and vSensors. Referenced by clBeamAudio::InitBeam(), clBeamSrv2Slave::Main(), and clBeamSrvSlave::Main().

void clFreqBeamLine::SetDirection (  GDT  , bool  )

Set direction. Parameters: fDirection  Direction (rad) bLowPass  Lowpass filter Definition at line 93 of file FreqBeamLine.cc. References vSensors. Referenced by clBeamAudio::InitBeam(), clBeamSrv2Slave::Main(), clBeamSrvSlave::Main(), and clBeamAudio::SetDirection().

void clFreqBeamLine::Put (  const GDT *  , long  , long  , long  )

Put data into beamformer. Parameters: fpSrc  Source vector lSrcCount  Number of samples in source vector lSensorOffs  Sensor offset in source vector lChannels  Number of channels in source vector Definition at line 109 of file FreqBeamLine.cc. References vSensors. Referenced by clBeamSrv2Slave::Main(), clBeamSrvSlave::Main(), and clBeamAudio::ProcessLoop().

bool clFreqBeamLine::Get (  GDT *  , long  )

Get data from beamformer. Parameters: fpDest  Destination vector lDestCount  Number of samples to put into destination vector Returns: Success Definition at line 126 of file FreqBeamLine.cc. References GDT, lSensorCount, and vSensors. Referenced by clBeamSrv2Slave::Main(), clBeamSrvSlave::Main(), and clBeamAudio::ProcessLoop().

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Member Data Documentation

long clFreqBeamLine::lSensorCount [protected]

Definition at line 41 of file FreqBeamLine.hh. Referenced by Get(), and Initialize().

GDT clFreqBeamLine::fSensorSpacing [protected]

Definition at line 42 of file FreqBeamLine.hh. Referenced by Initialize(), and SetSoundSpeed().

std::vector<clArraySensor *> clFreqBeamLine::vSensors [protected]

Definition at line 43 of file FreqBeamLine.hh. Referenced by Get(), Initialize(), Put(), SetDebug(), SetDirection(), SetSoundSpeed(), and ~clFreqBeamLine().

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The documentation for this class was generated from the following files:

• FreqBeamLine.hh
• FreqBeamLine.cc

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