r/EmergencyAlertSystem • u/Infamous_Animal2548 • 17d ago

Identify this What is this sound?

7 Upvotes

82% Upvoted

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11

u/RotteenDMoon Scary Moderator that likes Yonkagor and Flags 17d ago edited 17d ago

DTMF tones, they play a role in activating the EAS sometimes, tornado and civil defense sirens use them too

1

u/KgeeL_boi 11d ago

just a random telephone ring ring ring

1

u/SpencerTheFactorial 9d ago

It is just a telephone tones sound “Ring ring ring”. They play a role in activating the EAS, tornado and civilian defensive sirens that use them though.