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Air brake

Sounds of a vehicle braking system in which compressed air is used to transmit force to the brake pads on the wheels. The pneumatic system makes an abrupt hissing sound when the pressure is released by venting the air. Wikipedia


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Class breakdown
DatasetNumber of videosDuration hours
Overall8772.4
Evaluation600.2
Balanced train600.2
Unbalanced train7572.1
Learn more about the dataset parts.

We estimate this class has high quality

In a random sample of videos for this class, we found 6 / 8 (75%) were accurate. Note that quality in the unbalanced training set may be significantly lower. Learn more.

Evaluation videos for Air brake

60
videos
0.2
hours
View all 60 videos

Balanced train videos for Air brake

60
videos
0.2
hours
View all 60 videos

Unbalanced train videos for Air brake

757
videos
2.1
hours
View all 757 videos