This train took me home, let's hear the announcement and the incoming train.
October 15th, 2021
Just recorded my Xbox 360 from 2008 starting up and shutting down.
July 15th, 2016
Very strange sounds from a very high frequency.
May 20th, 2016
A data transmission sound or something recorded from 14664.8 kHz. It's probably a weather transmission.
May 20th, 2016
A radio transmission recorded from 15205 kHz ARS BSKSA Holy Quran Radio in Saudi Arabia.
May 20th, 2016
Another sound recording from 4625 kHz. It's a russian radio signal called "The Buzzer".
May 20th, 2016
Sounds like it was a morse code sent by a human.
April 21st, 2016