Noise sound effects

Steam locomotive starts off

3888 1055

Steam locomotive speeding up

2893 822

Printing press, paper feed

4437 1510

Dispatchers' negotiations

3327 770

Pirate battle

3933 1097

Mail: letter sorting machine (2)

3752 1223

Mail: letter sorting machine

3434 1006

Post sorting center: general atmosphere

3859 1050

Postal sorting center: general atmosphere (2)

3942 935

Amplifier connection, audio jack (2)

3193 964

Amplifier connection, audio jack

3820 698

Search for radio waves (2)

2531 953

Search for radio waves (3)

3733 966

Radio interference (10)

3129 788

Radio interference (2)

4826 1383

Radio interference (3)

2658 612