signal.PitchDetectionHarm.Function.evaluateHarmonicAmplitude

dsp-collection / signal/PitchDetectionHarm / evaluateHarmonicAmplitude

Function: evaluateHarmonicAmplitude()

function evaluateHarmonicAmplitude(
   amplitude, 
   harmonic, 
   parms): number;

Defined in: signal/PitchDetectionHarm.ts:189

Evaluates the amplitude of a harmonic and returns it's contribution for the weighted sum.

Parameters

amplitude

number

The linear amplitude of the harmonic, or a pre-processed value to be used instead.

harmonic

number

The order of the harmonic. 1 for the fundamental frequency (F0).

parms

HarmonicAmplitudeEvaluationParms

Calculation constants.

Returns

number

A measure for the importance of this harmonic for a pitch perception at the fundamental frequency.