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Medium engine (mid frequency)

The sound of a moderately-sized engine such as that which powers a motorcycle, sedan, or small truck.


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Class breakdown
DatasetNumber of videosDuration hours
Overall6,13217.0
Evaluation600.2
Balanced train600.2
Unbalanced train6,01216.6
Learn more about the dataset parts.

We estimate this class has high quality

In a random sample of videos for this class, we found 8 / 9 (89%) were accurate. Note that quality in the unbalanced training set may be significantly lower. Learn more.

Evaluation videos for Medium engine (mid frequency)

60
videos
0.2
hours
View all 60 videos

Balanced train videos for Medium engine (mid frequency)

60
videos
0.2
hours
View all 60 videos

Unbalanced train videos for Medium engine (mid frequency)

6,012
videos
16.6
hours
View all 6,012 videos