I am trying to add 5% Gaussian noise to the signal.
I created noise like this way.
mu, sigma = 0, 1 noise = np.random.normal(mu, sigma, data.shape)
I am bit confused about this 5% term, is it related to standard deviation.
Or it is like create a noise and add 5% of it to signal.
Or get 5% of the signal and add noise to it.
Can some one guide me how to do this with code