SetharesModel class

Base classes

class CBRModel

Base class for implementing dissonance models based on summed critical-band roughness.

Constructors, destructors, conversion operators

SetharesModel ()

Creates a SetharesModel object.

~SetharesModel ()

Destructor.

Public functions

auto calculateRoughness (float firstFreq, float firstAmp, float secondFreq, float secondAmp) -> float override

Calculates the roughness between two partials.

auto cloneModel () -> std::unique_ptr<DissonanceModel> override

For dynamic allocation via std::unique_ptr in DissonanceCalc.

Protected variables

const float maxDiss

This is the point of maximum dissonance.

const float plcInterp1

These values are used to allow a single functional form to interpolate beween the various P&L curves of different frequencies by sliding, stretching/compressing the curve so that its max dissonance occurse at dstar.

const float plcInterp2

These values are used to allow a single functional form to interpolate beween the various P&L curves of different frequencies by sliding, stretching/compressing the curve so that its max dissonance occurse at dstar.

const float plCurveRate1

Theses values determine the rates at which the function rises and falls and are based on a gradient minimisation of the squared error between Plomp and Levelt's averaged data and the curve.

const float plCurveRate2

Theses values determine the rates at which the function rises and falls and are based on a gradient minimisation of the squared error between Plomp and Levelt's averaged data and the curve.

const float plcFit1

These parameters have values to fit the experimental data of Plomp and Levelt.

const float plcFit2

These parameters have values to fit the experimental data of Plomp and Levelt.

float curveInterp

This stores the result of .

float freqDiff

This stores the difference in frequency between the partials.

Variable documentation