Hum sound effects

Mysterious drone

2870 786

Mysterious choir

3424 1222

Test tone 100hz, pip (-6db)

3210 988

Theremin buzz (2)

2898 793

Theremin buzz (3)

3244 736

Theremin buzz (4)

2688 720

Theremin buzz (5)

4137 1462

Theremin buzz (6)

4463 1208

Theremin buzz (7)

2626 640

Theremin buzz

3909 785

Theremin low rumble

2882 930

Tone noise atmosphere: low wind rumble

3331 1009

Jet turbine

3488 1291

Oppressive, heavy wind

3736 792

Inside the spaceship (2)

4235 1264

Inside the spaceship, the noise

2965 1091