Signal sound effects

Radio: interferenced shortwave audio signals

4734 1137

Miscellaneous air raid siren

3133 621

Smooth air raid siren

5128 1426

Bicycle horn

4814 1296

Collection of notification

4199 570

Collection of notification (2)

4287 949

Collection of notification (3)

4670 1112

Collection of notification (4)

3983 1043

Collection of notification (5)

3189 901

Collection of notification (6)

3530 942

Mine: warning, siren, atmosphere of space

5078 1341

Mine: warning, siren, many horns

4804 1547

Horn alarm

4863 1562

Alert tone

5279 1371

Ship alarm (single short)

4706 923

Car alarm

4947 823