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Dataset
Pulse
A sound that is modulated in short, regular bursts at approximately 1 Hz. This class is not for heartbeat sounds, use /m/01jg02.
WordNet
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Class breakdown
Dataset
Number of videos
Duration hours
Overall
205
0.6
Evaluation
60
0.2
Balanced train
60
0.2
Unbalanced train
85
0.2
Learn more about the dataset parts.
We estimate this class has medium quality
In a random sample of videos for this class, we found 5 / 8 (63%) were accurate. Note that quality in the unbalanced training set may be significantly lower.
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Evaluation videos for Pulse
60
videos
0.2
hours
View all 60 videos
Balanced train videos for Pulse
60
videos
0.2
hours
View all 60 videos
Unbalanced train videos for Pulse
85
videos
0.2
hours
View all 85 videos