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Sonar

Sounds associated with underwater sensing via acoustic signals. A classic sonar sound involves reverberant reflections of an emitted tone pip. Wikipedia


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Class breakdown
DatasetNumber of videosDuration hours
Overall3330.9
Evaluation600.2
Balanced train590.2
Unbalanced train2140.6
Learn more about the dataset parts.

We estimate this class has low quality

In a random sample of videos for this class, we found 3 / 10 (30%) were accurate. Note that quality in the unbalanced training set may be significantly lower. Learn more.

Evaluation videos for Sonar

60
videos
0.2
hours
View all 60 videos

Balanced train videos for Sonar

59
videos
0.2
hours
View all 59 videos

Unbalanced train videos for Sonar

214
videos
0.6
hours
View all 214 videos