Is my audio file correct, like the others in folder 0-10?

[thelou1s]

Hi, I add some audio files and named it as folder 11, and ran code UrbanSound8k_data_exploration.ipynb. I found that my audio is from 0-1024 Hz, while the other UrbanSound8k audio is from 0-8192 Hz.

So is my audio correct enough for training? What's the difference? thank you.

my audio's mfcc graph (mine is on right side):

one of my audio:
dashengdahan-41c342fc746bac53b7ddf552bed57e4214d67092.[0.93-2.59].wav.zip

[jsalbert]

It means that there is no information at frequencies higher than the ones in the graph for your audio signal.
It should work, feature extraction will only take the first 4s of the audio files.