0:27
Antique telegraph clicking,.
0:17
Typing very quickly in morse code on a telegraph.
0:09
Morse code beeping from a telegraph line. Vintage recording.
0:02
Morse code, end sentence
0:01
Morse code, letter "y"
0:01
Morse code, long beep
0:01
Morse code with a weak signal, number two
0:02
Morse code with a weak signal, "alert"
0:01
Morse code, letter "j"
0:01
Morse code with a weak signal, "erase"
0:02
Morse code alert
0:01
Morse code, letter, "c"
0:01
Morse code short beep.
0:01
Morse code letter "X"
0:01
Morse code with a weak signal, letter "z"
0:01
Morse code with a weak signal, short beep
0:01
Morse code letter "M"
0:01
Morse code with a weak signal, letter "x"
0:02
Morse code, call up
0:01
Morse code, letter, "d"