henrymaas / audioslicer Goto Github PK

=36k steps and acapella slicing of samples from here (about 60>=)

In the input and output directories in the py file, there are backslashes which cause a syntax error. I fixed this by changing them to forward slashes. Making it raw didn't work for some reason.

Hi, I'm working with audio slicing recently. I always tried to use amplitude to slice the audio. Your idea is wonderful that energy is be used to slice audio. However, there are some mistakes made me a little confused.
There is a function naming GetTime() but not defined and a variable cut_samples be used before definition.
It is very kind of you to check it again, and it would help me a lot. Thank you!

Hi,

I'm trying to specify the length of time each segment should be but for some reason the audio is only being split into 3 second segments.

Splitting C:\Users\Slim\Desktop\vocals\blabla.wav where energy is below 0.01% for longer than 0.6s.
Traceback (most recent call last):
File "C:\Users\Slim\AudioSlicer\AudioSeg.py", line 93, in
max_amplitude = np.iinfo(samples.dtype).max
^^^^^^^^^^^^^^^^^^^^^^^
File "C:\Users\Slim\anaconda3\envs\audioslicer\Lib\site-packages\numpy\core\getlimits.py", line 677, in init
raise ValueError("Invalid integer data type %r." % (self.kind,))
ValueError: Invalid integer data type 'f'.

SyntaxError: (unicode error) 'unicodeescape' codec can't decode bytes in position 2-3: truncated \UXXXXXXXX escape

Could someone explain how to set the right threshold for the silence?

It says "silence_threshold = 1e-4" in the script but i have no clue what that stands for?

Some sort of guide would be really helpful, for example:

1e-4 = -10db
1e-3 = -20db
1e-2 = -30db

etc.
Thanks!

which parameters in the source code can be adjuested?
not mean the duration of silence