signal.PitchDetectionHarm.Interface.HarmonicAmplitudeEvaluationParms

dsp-collection / signal/PitchDetectionHarm / HarmonicAmplitudeEvaluationParms

Interface: HarmonicAmplitudeEvaluationParms

Defined in: signal/PitchDetectionHarm.ts:16

Parameters for evaluating the amplitude of a harmonic.

Extended by

• HarmonicSumParms

Properties

amplitudeCompressionExponent

amplitudeCompressionExponent: number;

Defined in: signal/PitchDetectionHarm.ts:21

Exponent for the common compression of all harmonic amplitudes.

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harmonicsDeclineExponent

harmonicsDeclineExponent: number;

Defined in: signal/PitchDetectionHarm.ts:36

Hyperbolic decline exponent constant for the decline rate of the harmonic.

• 1 for harmonic decline.
• 0 for exponential decline.
• -1 for linear decline (with clipping to 0).
• Between 0 and 1 for hyperbolic decline.

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harmonicsDeclineRate

harmonicsDeclineRate: number;

Defined in: signal/PitchDetectionHarm.ts:27

Base value for a decline rate depending on the order of the harmonic. Initial negative slope of the decline curve.