Lables of Noise Dataset

[nafarieh]

Hi,
In DNS Dataset, the noise dataset includes over 180 hours of clips from 150 classes.
I wanna know what are lables name in 150 class?
as you said in github this noise dataset have been collected from

Noise:

Audioset: https://research.google.com/audioset/index.html; License: https://creativecommons.org/licenses/by/4.0/
Freesound: https://freesound.org/ Only files with CC0 licenses were selected; License: https://creativecommons.org/publicdomain/zero/1.0/
Demand: https://zenodo.org/record/1227121#.XRKKxYhKiUk; License: https://creativecommons.org/licenses/by-sa/3.0/deed.en_CA

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[motus]

@nafarieh oh, that. Sorry I did not understand your question first. In general, you have to refer to the respective dataset's URL to get the labels, but I can give you some hints here as well.

The data you see in datasets_fullband/noise_fullband/ comes from Freesound and AudioSet. I don't know why we don't have DEMAND noises in DNS4 (@hdubey?), but you can get it from our DNS3 archive if you want to.

For the FreeSound clips (files matching datasets_fullband/noise_fullband/*_Freesound_*.wav) you can use the file name as a label - i.e. anything preceding the _Freesound_ substring:

/datasets_fullband/noise_fullband$ ls -1 *_Freesound_*.wav | sed 's/\(.*\)_Freesound_.*/\1/g' | sort | uniq -c
    442 breath_spit
     78 copy-machine
   5640 door
     65 dragging
   1581 fan
     37 mislabeled_munching
    253 munching
    891 squeak_squeakyChair
   1321 typing

For the AudioSet clips (files' names matching ^[-_a-zA-Z0-9]{11}\.wav$ regex), the file name is a YouTube YTID and you can look up the AudioSet CSV for that YTID to get the noises' labels. A while ago I wrote a little script/library to slice and dice the AudioSet ontology that might come in handy if you want to add or filter out some classes of AudioSet noises in your dataset.

I hope that answers your question!

[Tim4AI]

could i use the AudioSet clip name such as "__4x1QTjNgc" find the YTID in the AudioSet CSV, so i can get the clip`s class ?
i have searched the name "__4x1QTjNgc" in the AudioSet CSV but i couldnot find it.