Intensity

standard mode | Loudness/dynamics category

Inputs

  • signal (vector_real) - the input audio signal

Outputs

  • intensity (integer) - the intensity value

Parameters

  • sampleRate (real ∈ (0, ∞), default = 44100) :

    the input audio sampling rate [Hz]

Description

This algorithm classifies the input audio signal as either relaxed (-1), moderate (0), or aggressive (1).

Quality: outdated (non-reliable, poor accuracy).

An exception is thrown if empty input is provided because the “intensity” is not defined for that case.

Source code