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AudioCommons / timbral_models

Python scripts for modelling timbral attributes
Apache License 2.0
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[line 253:] segment returns a empty list when a sound file has too short attack time. #2

Open albincorreya opened 7 years ago

albincorreya commented 7 years ago

Got the following error when I tried to compute timbral_hardness for the following sound. I suspect it's because the sound has too short attack time.

http://freesound.org/people/ShawnyBoy/sounds/165394/

ERROR : line 253, in timbral_hardness segment /= float(max(segment)) ValueError: max() arg is an empty sequence

To confirm I tried to print the values of segment and found out one of the segments is an empty list for this sound. I tried to add a condition to ignore the block if there is an empty sequence but couldn't solve it and not quite sure how to optimise the code for this use case

AndyP103 commented 7 years ago

Thanks for pointing this out, I'll patch this when I do the next update in a few weeks.

AndyP103 commented 6 years ago

I've recently updated the hardness model, fixing a few of the bugs that may have been causing this behaviour.

albincorreya commented 6 years ago

Nice ! By the way @AndyP103 , I had used this model to create a demo prototype. You can find at https://github.com/albincorreya/PerceptualSoundBrowser in case interested.