Class to define the loudness (according Zwicker, 1991) More...

#include <sonie_zwicker_1991.h>

Public Member Functions
	sonie (double *vectToct, const unsigned short &champ=0)
	Constructor. More...

	~sonie ()
	Destructor. More...

double	getNTot ()
	Renvoie la sonie totale. More...

double	getLN ()
	Renvoie le niveau d'isosonie en phone. More...

double *	getNSpecif ()
	Renvoie la sonie spï¿½cifique. More...

double *	getBarks ()
	Renvoie le vecteur des bandes de Barks. More...

bool	isOk ()
	Indique si le calcul s'est correctement effectuï¿½ More...

Private Member Functions
bool	validation ()
	Vï¿½rification des donnï¿½es d'entrï¿½e. More...

void	exec ()

double	calcIsoSonie (const double &val)
	Renvoie le niveau d'isosonie en phone. More...

Private Attributes
double *	VectNiv3Oct
	Tableau de 28 doubles reprï¿½sentant les valeurs par 1/3 d'octave sur la bande 25-10000 Hz. More...

unsigned short	Champ
	Type de champ (0 = champ libre, 1 = champ diffus) More...

double	N_Tot
	Sonie totale. More...

double	LN
	Niveau d'isosonie en phone. More...

double *	N_Specif
	Sonie Spï¿½cifique. More...

double *	BarkAxis
	Vecteur des de bark sur lequel est calculï¿½ N_specif. More...

bool	_isOk
	Indication de bonne exï¿½cution du calcul. More...

Static Private Attributes
static const unsigned short	Nbandes3Oct = 28
	Dimension du vecteur des valaur en 1/3 d'octave. More...

static const double	RAP [] = {45, 55, 65, 71, 80, 90, 100, 120}

static const double	DLL [8][11]

static const double	LTQ [] = {30, 18, 12, 8, 7, 6, 5, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3}

static const double	A0 [] = {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, -0.5, -1.6, -3.2, -5.4, -5.6, -4, -1.5, 2, 5, 12}

static const double	DDF []

static const double	ZUP []

static const double	DCB []

static const double	RNS []

static const double	USL [18][8]

Detailed Description

Class to define the loudness (according Zwicker, 1991)

Definition at line 22 of file sonie_zwicker_1991.h.

Constructor & Destructor Documentation

◆ sonie()

sonie::sonie	(	double *	vectToct,
		const unsigned short &	champ = `0`
	)

Constructor.

Definition at line 57 of file sonie_zwicker_1991.cpp.

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◆ ~sonie()

sonie::~sonie ( )

Destructor.

Definition at line 72 of file sonie_zwicker_1991.cpp.

Member Function Documentation

◆ calcIsoSonie()

double sonie::calcIsoSonie ( const double & val )

private

Renvoie le niveau d'isosonie en phone.

Definition at line 100 of file sonie_zwicker_1991.cpp.

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◆ exec()

void sonie::exec ( )

private

Fonction de calcul de la sonie

Definition at line 115 of file sonie_zwicker_1991.cpp.

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◆ getBarks()

double* sonie::getBarks ( )

inline

Renvoie le vecteur des bandes de Barks.

Definition at line 45 of file sonie_zwicker_1991.h.

◆ getLN()

double sonie::getLN ( )

inline

Renvoie le niveau d'isosonie en phone.

Definition at line 35 of file sonie_zwicker_1991.h.

◆ getNSpecif()

double* sonie::getNSpecif ( )

inline

Renvoie la sonie spï¿½cifique.

Definition at line 40 of file sonie_zwicker_1991.h.

◆ getNTot()

double sonie::getNTot ( )

inline

Renvoie la sonie totale.

Definition at line 30 of file sonie_zwicker_1991.h.

◆ isOk()

bool sonie::isOk ( )

inline

Indique si le calcul s'est correctement effectuï¿½

Definition at line 50 of file sonie_zwicker_1991.h.

◆ validation()

bool sonie::validation ( )

private

Vï¿½rification des donnï¿½es d'entrï¿½e.

Definition at line 80 of file sonie_zwicker_1991.cpp.

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Member Data Documentation

◆ _isOk

bool sonie::_isOk

private

Indication de bonne exï¿½cution du calcul.

Definition at line 133 of file sonie_zwicker_1991.h.

◆ A0

const double sonie::A0 = {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, -0.5, -1.6, -3.2, -5.4, -5.6, -4, -1.5, 2, 5, 12}

staticprivate

Corrections de niveaux dues aux caractï¿½ristiques de transmissions de l'oreille

Definition at line 90 of file sonie_zwicker_1991.h.

◆ BarkAxis

double* sonie::BarkAxis

private

Vecteur des de bark sur lequel est calculï¿½ N_specif.

Definition at line 131 of file sonie_zwicker_1991.h.

◆ Champ

unsigned short sonie::Champ

private

Type de champ (0 = champ libre, 1 = champ diffus)

Definition at line 123 of file sonie_zwicker_1991.h.

◆ DCB

const double sonie::DCB

staticprivate

Initial value:

= {-0.25, -0.6, -0.8, -0.8, -0.5, 0, 0.5, 1.1, 1.5, 1.7,

1.8, 1.8, 1.7, 1.6, 1.4, 1.2, 0.8, 0.5, 0, -0.5}

Adaptation des niveaux en tiers d'octave aux niveaux en bandes critiques

Definition at line 106 of file sonie_zwicker_1991.h.

◆ DDF

const double sonie::DDF

staticprivate

Initial value:

= {0, 0, 0.5, 0.9, 1.2, 1.6, 2.3, 2.8, 3, 2,

0, -1.4, -2, -1.9, -1, 0.5, 3, 4, 4.3, 4}

Diffï¿½rences de niveaux entre champs libre et champs diffus pour chaque bande

Definition at line 95 of file sonie_zwicker_1991.h.

◆ DLL

const double sonie::DLL

staticprivate

Initial value:

= {
    {-32, -24, -16, -10, -5, 0, -7, -3, 0, -2, 0}, {-29, -22, -15, -10, -4, 0, -7, -2, 0, -2, 0},
    {-27, -19, -14, -9, -4, 0, -6, -2, 0, -2, 0},  {-25, -17, -12, -9, -3, 0, -5, -2, 0, -2, 0},
    {-23, -16, -11, -7, -3, 0, -4, -1, 0, -1, 0},  {-20, -14, -10, -6, -3, 0, -4, -1, 0, -1, 0},
    {-18, -12, -9, -6, -2, 0, -3, -1, 0, -1, 0},   {-15, -10, -8, -4, -2, 0, -3, -1, 0, -1, 0}}

Pondï¿½ration des bandes basses frï¿½quences selon les courbes d'isosonie donnï¿½es pour les 8 gammes de niveauxdï¿½finies dans RAP

Definition at line 79 of file sonie_zwicker_1991.h.

◆ LN

double sonie::LN

private

Niveau d'isosonie en phone.

Definition at line 127 of file sonie_zwicker_1991.h.

◆ LTQ

const double sonie::LTQ = {30, 18, 12, 8, 7, 6, 5, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3}

staticprivate

Niveaux dans les bandes critiques au seuil absolu d'audition sans prendre en compte les caractï¿½ristiques detransmission de l'oreille

Definition at line 85 of file sonie_zwicker_1991.h.

◆ N_Specif

double* sonie::N_Specif

private

Sonie Spï¿½cifique.

Definition at line 129 of file sonie_zwicker_1991.h.

◆ N_Tot

double sonie::N_Tot

private

Sonie totale.

Definition at line 125 of file sonie_zwicker_1991.h.

◆ Nbandes3Oct

const unsigned short sonie::Nbandes3Oct = 28

staticprivate

Dimension du vecteur des valaur en 1/3 d'octave.

Definition at line 67 of file sonie_zwicker_1991.h.

◆ RAP

const double sonie::RAP = {45, 55, 65, 71, 80, 90, 100, 120}

staticprivate

Gammes des niveaux des tiers d'octave pour les pondï¿½rations en basses frï¿½quences selon les courbes d'isosonie

Definition at line 73 of file sonie_zwicker_1991.h.

◆ RNS

const double sonie::RNS

staticprivate

Initial value:

= {21.5, 18, 15.1, 11.5, 9, 6.1, 4.4, 3.1, 2.13,

1.36, 0.82, 0.42, 0.30, 0.22, 0.15, 0.10, 0.035, 0}

gammes des niveaux de sonie spï¿½cifique pour dï¿½terminer les pentes des courbes de flancs supï¿½rieurs dans la courbe de sonie spï¿½cifique

Definition at line 112 of file sonie_zwicker_1991.h.

◆ USL

const double sonie::USL

staticprivate

Initial value:

= {
    {13, 8.2, 6.3, 5.5, 5.5, 5.5, 5.5, 5.5},          {9, 7.5, 6, 5.1, 4.5, 4.5, 4.5, 4.5},
    {7.8, 6.7, 5.6, 4.9, 4.4, 3.9, 3.9, 3.9},         {6.2, 5.4, 4.6, 4.0, 3.5, 3.2, 3.2, 3.2},
    {4.5, 3.8, 3.6, 3.2, 2.9, 2.7, 2.7, 2.7},         {3.7, 3.0, 2.8, 2.35, 2.2, 2.2, 2.2, 2.2},
    {2.9, 2.3, 2.1, 1.9, 1.8, 1.7, 1.7, 1.7},         {2.4, 1.7, 1.5, 1.35, 1.3, 1.3, 1.3, 1.3},
    {1.95, 1.45, 1.3, 1.15, 1.1, 1.1, 1.1, 1.1},      {1.5, 1.2, 0.94, 0.86, 0.82, 0.82, 0.82, 0.82},
    {0.72, 0.67, 0.64, 0.63, 0.62, 0.62, 0.62, 0.62}, {0.59, 0.53, 0.51, 0.50, 0.42, 0.42, 0.42, 0.42},
    {0.40, 0.33, 0.26, 0.24, 0.24, 0.22, 0.22, 0.22}, {0.27, 0.21, 0.20, 0.18, 0.17, 0.17, 0.17, 0.17},
    {0.16, 0.15, 0.14, 0.12, 0.11, 0.11, 0.11, 0.11}, {0.12, 0.11, 0.10, 0.08, 0.08, 0.08, 0.08, 0.08},
    {0.09, 0.08, 0.07, 0.06, 0.06, 0.06, 0.06, 0.05}, {0.06, 0.05, 0.03, 0.02, 0.02, 0.02, 0.02, 0.02}}

pente des courbes de flancs supï¿½rieurs dans la courbe de sonie spï¿½cifique pour les niveaux RNS en fonction du numï¿½ro de la bande critique

Definition at line 118 of file sonie_zwicker_1991.h.

◆ VectNiv3Oct

double* sonie::VectNiv3Oct

private

Tableau de 28 doubles reprï¿½sentant les valeurs par 1/3 d'octave sur la bande 25-10000 Hz.

Definition at line 121 of file sonie_zwicker_1991.h.

◆ ZUP

const double sonie::ZUP

staticprivate

Initial value:

= {0.9, 1.8, 2.8, 3.5, 4.4, 5.4, 6.6, 7.9, 9.2, 10.6, 12.3,

13.8, 15.2, 16.7, 18.1, 19.3, 20.6, 21.8, 22.7, 23.6, 24}

limites supï¿½rieures des bandes critiques approximï¿½es ( exprimï¿½es en numï¿½ro de bande critique)

Definition at line 101 of file sonie_zwicker_1991.h.

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

/home/docs/checkouts/readthedocs.org/user_builds/code-tympan-fbessou/checkouts/latest/Tympan/models/common/sonie_zwicker_1991.h
/home/docs/checkouts/readthedocs.org/user_builds/code-tympan-fbessou/checkouts/latest/Tympan/models/common/sonie_zwicker_1991.cpp

Public Member Functions

Private Member Functions

Private Attributes

Static Private Attributes

Detailed Description

Constructor & Destructor Documentation

◆ sonie()

◆ ~sonie()

Member Function Documentation

◆ calcIsoSonie()

◆ exec()

◆ getBarks()

◆ getLN()

◆ getNSpecif()

◆ getNTot()

◆ isOk()

◆ validation()

Member Data Documentation

◆ _isOk

◆ A0

◆ BarkAxis

◆ Champ

◆ DCB

◆ DDF

◆ DLL

◆ LN

◆ LTQ

◆ N_Specif

◆ N_Tot

◆ Nbandes3Oct

◆ RAP

◆ RNS

◆ USL

◆ VectNiv3Oct

◆ ZUP