Noise and interference sound effects

Radio: 1970 pocket transistor receiver (2)

3358 1020

Radio: 1970 pocket transistor receiver

4285 986

Radio: 1980 transistor receiver

2710 720

Space radio waves

4499 1063

1950s television: philco television

3510 1039

1950s television: zenith television (2)

4705 1223

1950s television: zenith television

4915 1277