Listen to the horn from :30 to :35. You will notice that the pitch of the horn sound changes as the train passes my camera. This is caused by the Doppler effect. If you want more info check out WikiPedia. They have a good explanation there.
My physics 20 class was impressed by the sheer brilliance of this production. The beautiful K5HL is a classic horn and the doppler effect was magnificient.
how many cars are usually attached
SPIRITAIR1 1 year ago
@SPIRITAIR1
usually between 40 and 60
bubba2781 1 year ago
That was a long train!
bgammill 2 years ago
hey jim what dd you mean by doppler affect
akatrain 2 years ago
Listen to the horn from :30 to :35. You will notice that the pitch of the horn sound changes as the train passes my camera. This is caused by the Doppler effect. If you want more info check out WikiPedia. They have a good explanation there.
bubba2781 2 years ago
thankx and good job
akatrain 2 years ago
The number of that AC6000CW unit is 685.
GaithersburgRail 2 years ago
EVERYONE it's a K5LLA!!
buggiecar 3 years ago
My physics 20 class was impressed by the sheer brilliance of this production. The beautiful K5HL is a classic horn and the doppler effect was magnificient.
canadiangurl2008 3 years ago
sounds like an out of tune K5LAR24 but a good sounding out of tune at that
tipdrip215 3 years ago
AWESOME Nathan K5-LA! This is one of my favorite horns.
Cchrisbud813 4 years ago
That's actually a really nice K5HL, best one I've heard so far...
dasmikey1964 4 years ago
NO. That's a K5LLA.
buggiecar 3 years ago
Best Horn i've heard on an SD70 so far
mallmaven 4 years ago
Great job! Btw how was the smell =]?
Hickler90 4 years ago
It was pretty cool that day and the smell was not to bad. One benefit of cooler weather!
bubba2781 4 years ago
Agreed; the Doppler effect is great!
seasonoflight 4 years ago
CSX has the best horns.
CSXRP 4 years ago
Those train horns are my most absolute favorite.
CSXRP 4 years ago
Really liked the doppler effect on this one.
Linkdude678 4 years ago