Signal sound effects

School bell (3)

749 6

School bell (5)

683 9

School bell (7)

675 6

School bell (9)

765 12

School bell (11)

872 7

School bell

2245 88

School bell (4)

766 18

School bell (6)

711 12

School bell (8)

904 21

School bell (10)

945 6

School bell (12)

1071 12

School bell (13)

686 19

School bell (short and long)

1111 34

School bell (2)

817 24

Electronic alarm

922 28

Old modem, dial-up modem (2)

933 32