Inconsistency in pink noise data type

[theophilec]

Seems that pink noise generation (using noise.pink) produces a list whereas the other noise functions produce numpy.ndarray.

Could we just add a return np.array(...) to the return line in the the pink function for consistency, or is this intended behavior?

[fmeynadier]

There also is an inconsistency in parameters for the number of points :

def white(num_points=1024, b0=1.0, fs=1.0):
def brown(num_points=1024, b2=1.0, fs=1.0):
def violet(num_points):
def pink(N, depth=80):

We should probably agree on N, num_points or numpoints=1024 for all kinds.

(and/or replace these functions with calls to Noise() class in noise_kasdin.py ? I thought this had been suggested somewhere else but can't find where)

[aewallin]

violet() and pink() now fixed.
we may have to return to noise_kasdin with a new issue - I'm not so sure about the current Noise() API...
closing this for now.