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Ambulance (siren)
The sound of a siren fitted to a vehicle used to transport sick or injured people to a hospital or other medical facility.
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Class breakdown
Dataset
Number of videos
Duration hours
Overall
1,939
5.4
Evaluation
65
0.2
Balanced train
69
0.2
Unbalanced train
1,805
5.0
Learn more about the dataset parts.
We estimate this class has medium quality
In a random sample of videos for this class, we found 6 / 9 (67%) were accurate. Note that quality in the unbalanced training set may be significantly lower.
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Evaluation videos for Ambulance (siren)
65
videos
0.2
hours
View all 65 videos
Balanced train videos for Ambulance (siren)
69
videos
0.2
hours
View all 69 videos
Unbalanced train videos for Ambulance (siren)
1,805
videos
5.0
hours
View all 1,805 videos