CLAM::ThreeBandCompressor Class Reference

Limits the spectrum magnitude to different threshold for each of three bands. More...

#include <3BandCompressor.hxx>

Inheritance diagram for CLAM::ThreeBandCompressor:

List of all members.

Public Member Functions

const char * GetClassName () const

Override it in every subclass and retur the name of that class.

ThreeBandCompressor ()

~ThreeBandCompressor ()

virtual bool InitControls ()

Virtual function to override when needing to give different default values to the controls.

bool Do (const Frame &in, Frame &out)

bool Do (const Spectrum &in, Spectrum &out)

bool Do ()

Supervised mode execution method (using ports).

Detailed Description

Limits the spectrum magnitude to different threshold for each of three bands.

Notice that despite the name, this is a Limiter not a Compressor. Cutoff frequencies are normalized in the interval 0,1 which maps into the full spectral range of the input spectrum.

Parameters:

`[in]`	In Spectrum	[Port] Input spectrum
`[out]`	Out Spectrum	[Port] Output spectrum
`[in]`	LowCutoff	[Control] Normalized frequency that separes the first and second bands. [0..1]
`[in]`	HighCutoff	[Control] Normalized frequency that separes the second and third bands. [0..1]
`[in]`	LowThreshold	[Control] Threshold in dB's for the first band.
`[in]`	MidThreshold	[Control] Threshold in dB's for the second band.
`[in]`	HighThreshold	[Control] Threshold in dB's for the third band.

Definition at line 49 of file 3BandCompressor.hxx.

Constructor & Destructor Documentation

CLAM::ThreeBandCompressor::ThreeBandCompressor ( ) [inline]

Definition at line 65 of file 3BandCompressor.hxx.

References CLAM::Processing::Configure(), and CLAM::InControlBase::SetBounds().

CLAM::ThreeBandCompressor::~ThreeBandCompressor ( ) [inline]

Definition at line 79 of file 3BandCompressor.hxx.

Member Function Documentation

const char* CLAM::ThreeBandCompressor::GetClassName ( ) const [inline, virtual]

Override it in every subclass and retur the name of that class.

Implements CLAM::Processing.

Definition at line 60 of file 3BandCompressor.hxx.

virtual bool CLAM::ThreeBandCompressor::InitControls ( ) [inline, virtual]

Virtual function to override when needing to give different default values to the controls.

Reimplemented from CLAM::FrameTransformation.

Definition at line 81 of file 3BandCompressor.hxx.

References CLAM::InControl< ControlDataType >::DoControl().

bool CLAM::ThreeBandCompressor::Do	(	const Frame &	in,
		Frame &	out
	)			`[inline, virtual]`

Implements CLAM::FrameTransformation.

Definition at line 93 of file 3BandCompressor.hxx.

References Do().

bool CLAM::ThreeBandCompressor::Do	(	const Spectrum &	in,
		Spectrum &	out
	)

Definition at line 39 of file 3BandCompressor.cxx.

References CLAM::InControl< ControlDataType >::GetLastValue(), CLAM::Spectrum::GetSize(), log2lin(), and Round().

bool CLAM::ThreeBandCompressor::Do ( ) [inline, virtual]

Supervised mode execution method (using ports).

Returns:: A boolean telling whether it has been output

Implements CLAM::Processing.

Definition at line 100 of file 3BandCompressor.hxx.

Referenced by Do().

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


Public Member Functions
const char *	GetClassName () const
	Override it in every subclass and retur the name of that class.
	ThreeBandCompressor ()
	~ThreeBandCompressor ()
virtual bool	InitControls ()
	Virtual function to override when needing to give different default values to the controls.
bool	Do (const Frame &in, Frame &out)
bool	Do (const Spectrum &in, Spectrum &out)
bool	Do ()
	Supervised mode execution method (using ports).