modulation.signal_utilities.noise_generation.gaussian_noise.brown_noise¶

modulation.signal_utilities.noise_generation.gaussian_noise.brown_noise(length: int, seed: Optional[int] = None) → ndarray[source]¶

Brown noise.

N: Amount of samples.

Power decreases with -3 dB per octave. Power density decreases with 6 dB per octave.