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Pulleys

Sounds of a wheel on an axle or shaft that is designed to support movement and change of direction of a taut cable or belt along its circumference. Wikipedia


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Class breakdown
DatasetNumber of videosDuration hours
Overall1520.4
Evaluation600.2
Balanced train600.2
Unbalanced train320.1
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 Pulleys

60
videos
0.2
hours
View all 60 videos

Balanced train videos for Pulleys

60
videos
0.2
hours
View all 60 videos

Unbalanced train videos for Pulleys

32
videos
0.1
hours
View all 32 videos