def test_power(self): fs = 44100 samples = 44100 * 10 _, L = octaves(brown(samples), fs) change = np.diff(L).mean().round(0) assert (change == -3.)
def test_power_density(self): fs = 44100 samples = 44100 * 10 _, L = octaves(blue(samples), fs, density=True) change = np.diff(L).mean().round(0) assert (change == +3.)
def test_power_density(self, color, samples, power_density_change): fs = 48000 _, L = octaves(noise(samples, color), fs, density=True) change = np.diff(L).mean() assert (np.abs(change - power_density_change) < self.ERROR)
def test_power_density(self): fs = 44100 samples = 44100 * 10 _, L = octaves(blue(samples), fs, density=True); change = np.diff(L).mean().round(0) assert(change==+3.)
def test_power(self): fs = 44100 samples = 44100 * 10 _, L = octaves(blue(samples), fs); change = np.diff(L).mean().round(0) assert(change==+6.)