This clip is from the series House of Sound. Pupils can experiment with making sounds using just their own bodies and voices. Because sound needs a medium to travel through, they can discuss the ...
Air-raid siren sounds the warning. Air-raid sirens first sounded the warning in London in September 1939. They became an almost daily part of life in the capital a year later during the height of ...
Still, that doesn’t take away from the powerful features already present, which you can still use to create simple or impressive videos, all for free. The only thing to bear in mind is that ...
In addition, since underwater sound source, whether an animal or ship, has its own unique characteristics, the type can be identified using sounds. One widely-used method involves humans listening ...