Functions hanging on OS X about python_speech_features

[jameslyons]

I've never heard of this happening, it is fairly simple numpy code after all. If i had to guess, i suspect it might be the rolling_window function in sigproc.py, the docs say as_strided is a bit risky. Try setting the flag in framesig to false so that strided is not used (youll have to edit the code) and see if it still happens

[96imranahmed]

Interesting - exactly, that is what I thought! Right, thank you for pointing that out me - that'll help with my debugging efforts! I haven't looked back it as yet (it keeps hanging so I switched to ubuntu) but when I do, I'll let you know!

[kiwiloveskiwis]

Same issue here. the mfcc never returns... Any update?

[morenoh149]

this test passes for me on osx https://github.com/morenoh149/python_speech_features/blob/hm-add-mfcc-test/test/test_sigproc.py#L35 does it fail for you @kiwiloveskiwis @96imranahmed ?

[96imranahmed]

Sorry for the delay in getting back to you - I just ran the test and oddly enough it works fine for me (all tests returned with no errors). Is the function hanging due to an edge-case then?

[morenoh149]

If you can think of a more comprehensive test lets get it into the tests