Signal sound effects

Radio: interferenced shortwave audio signals

4818 1138

Miscellaneous air raid siren

3228 624

Smooth air raid siren

5252 1429

Bicycle horn

5055 1299

Collection of notification

4351 572

Collection of notification (2)

4410 951

Collection of notification (3)

4841 1116

Collection of notification (4)

4049 1044

Collection of notification (5)

3369 902

Collection of notification (6)

3598 943

Mine: warning, siren, atmosphere of space

5183 1346

Mine: warning, siren, many horns

4908 1551

Horn alarm

5001 1564

Alert tone

5530 1396

Ship alarm (single short)

4833 927

Car alarm

5176 827