standard mode | Loudness/dynamics category
- signal (vector_real) - the input audio signal
- intensity (integer) - the intensity value
- sampleRate (real ∈ (0, ∞), default = 44100) :
- the input audio sampling rate [Hz]
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Quality: outdated (non-reliable, poor accuracy).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.