The air raid sirens sounded when approaching bombers were picked up on radar or were seen crossing the coast and heading for large cities. The sirens warned people to head for air raid shelters or to take cover in their own homes. When the danger was over, the sirens sounded again with a different tone to signify 'all clear'.
an air raid siren
thats a live
around 1799 the first siren was invented by the Scottish natural philosopher (physicist) John Robinson. Originally Robison's sirens were used as musical instruments. They powered some of the pipes in church organs.
if you worked at it all day you could make it in a day but if not just doing little buts at a time it may take you a week or more thanks
by hurrying to air aid shelters.HARRY REEVES AGE:8GERMANYHARSEWINKEL33428MOVING TO WHITBY NEXT WEEKDATE:06.O7.O9Daryl HealeAge:10EnglandOttery St Mary108Date:15.06.11
Away from me
A siren is sounded to warn of an air attack.
Screaming like a siren.
Yes. It sounded pretty much like the ones used in the UK and US. I remember hearing the siren while living in Germany where they were tested in once a month up until the 90s.
The fraction seen was 440/800.
an air raid siren
It was a scare tactic used by the Luftwaffe. They referred to it as "Tod von oben," or Death from above.So, to answer your question,Yes and no. Only the Stuka Dive Bombers carried sirens. To the people on the ground being bombed by the stuka it would have sounded like a sirens.
People were warned of a likely air raid by loud sirens, positioned in different parts of towns and cities. During the blitz, they became an almost daily part of life. The sirens made a very loud and long signal or warning sound. For an alert, the siren sound pitch rose and fell alternately. The All Clear was a continuous sound from the siren. Not every alert brought a raid, and sometimes raids happened when no alert had sounded. When people heard the siren they would stop what they were doing and make for a shelter usually located in the back yard or in a basement.
An air raid warden.
Sirens is the plural of siren
thats a live
Fire department siren.