Sounds of a type of rotorcraft in which lift and thrust are supplied by rotors. This allows the helicopter to take off and land vertically, to hover, and to fly forward, backward, and laterally. Wikipedia
In a random sample of videos for this class, we found 9 / 9 (100%) were accurate. Note that quality in the unbalanced training set may be significantly lower. Learn more.
You are viewing just the balanced train videos for Helicopter. To view all dataset videos for Helicopter, go back.