Interference sound effects

Noise capture

3372 541

Analog tape noise

4545 1401

Amplifier connection, audio jack (2)

3222 964

Amplifier connection, audio jack

3851 699

Searching for a radio station on the receiver

3462 891

Search for radio waves (2)

2541 953

Search for radio waves (3)

3743 966

Radio 1940: philco tabletop (2)

3949 845

Radio 1940: philco tabletop (3)

2937 1001

Radio 1940: philco tabletop (4)

4692 1354

Radio 1940: philco tabletop (5)

4805 1420

Radio 1940: philco tabletop (6)

3034 696

Radio 1940: philco tabletop (7)

4306 1528

Radio 1940: philco tabletop (8)

4052 1058

Radio 1940: philco tabletop

4138 897

Radio 1950: telefunken (2)

4469 1290