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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. Wikipedia


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Class breakdown
DatasetNumber of videosDuration hours
Overall8272.3
Evaluation600.2
Balanced train600.2
Unbalanced train7072.0
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. Learn more.

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