legsbluetrain Posted April 17, 2009 Share #1 Posted April 17, 2009 Not only has a battle between a siren and a train horn has been done,it has a great consist also. A response I got. A video I responded to. Link to comment Share on other sites More sharing options...
MTR Admiralty Posted April 17, 2009 Share #2 Posted April 17, 2009 Nice vids, I believe a siren is much more louder than a train horn in real life. But in any case, it's the Doppler effect that makes things louder than they actually are when they are approaching you. Link to comment Share on other sites More sharing options...
metsfan Posted April 17, 2009 Share #3 Posted April 17, 2009 Nice vids, I believe a siren is much more louder than a train horn in real life. But in any case, it's the Doppler effect that makes things louder than they actually are when they are approaching you. Higher frequencies are more easily heard over lower frequencies. The horns on some trains will deafen you up close. - A Link to comment Share on other sites More sharing options...
MTR Admiralty Posted April 17, 2009 Share #4 Posted April 17, 2009 Higher frequencies are more easily heard over lower frequencies. The horns on some trains will deafen you up close. - A Oh yeah, and some of them have high amplitudes. Link to comment Share on other sites More sharing options...
KeystoneRegional Posted April 18, 2009 Share #5 Posted April 18, 2009 Please, watch the Nazi Banksters Crimes Ripple Effect at http://jforjustice.co.uk/banksters Link to comment Share on other sites More sharing options...
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