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Musical instrument

Train horn

The train horn is a musical instrument. Listen to 1 recording and learn how it makes its sound.

Listen to the train horn

JP-Train horn
0:02CC BY-SA 4.0by JIRCTRAINZWikimedia Commons
0:02

Tip: press play to see the sound's live frequency spectrum in blue over the waveform.

From Wikipedia

A train horn is an air horn used as an audible warning device on diesel and electric-powered trains and control cars. Its primary purpose is to alert persons and animals to an oncoming train, especially when approaching a level crossing. They are often extremely loud, allowing them to be heard from great distances. They are also used for acknowledging signals given by railroad employees, such as during switching operations. For steam locomotives, the equivalent device is a train whistle.

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Frequently asked questions

What does a train horn sound like?

Listen to 1 recording on this page.

Sources & credits