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Mechanical fan
Sounds of a machine used to create air flow via the motion of a rotating arrangement of vanes or blades.
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Class breakdown
Dataset
Number of videos
Duration hours
Overall
827
2.3
Evaluation
60
0.2
Balanced train
60
0.2
Unbalanced train
707
2.0
Learn more about the dataset parts.
✓
We estimate this class has high quality
In a random sample of videos for this class, we found 7 / 10 (70%) were accurate. Note that quality in the unbalanced training set may be significantly lower.
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Evaluation videos for Mechanical fan
60
videos
0.2
hours
View all 60 videos
Balanced train videos for Mechanical fan
60
videos
0.2
hours
View all 60 videos
Unbalanced train videos for Mechanical fan
707
videos
2.0
hours
View all 707 videos