Noise sound effects

Steam locomotive starts off

3932 1056

Steam locomotive speeding up

2955 822

Printing press, paper feed

4490 1510

Dispatchers' negotiations

3361 770

Pirate battle

3991 1098

Mail: letter sorting machine (2)

3789 1223

Mail: letter sorting machine

3492 1006

Post sorting center: general atmosphere

3886 1050

Postal sorting center: general atmosphere (2)

3972 935

Amplifier connection, audio jack (2)

3224 964

Amplifier connection, audio jack

3856 699

Search for radio waves (2)

2542 953

Search for radio waves (3)

3743 966

Radio interference (10)

3180 789

Radio interference (2)

4868 1383

Radio interference (3)

2714 612