Sci-fi sound effects

Transfer (2)

2526 570

Transfer

4331 963

Pneumatic doors

2937 647

Portal, star or space gate (2)

3462 695

Portal, star or space gate

3925 937

Ghostly atmosphere of labyrinth

3365 754

Object passing by

3673 1171

Spatial hum, cosmic hum

4378 1514

Spatial ceramic hum

4573 1611

Working press

3560 1218

Martian conversation (alien speech)

4142 1326

Robot, mini bot (2)

2405 553

Robotic technology (7)

3717 816

Robotic technology (8)

3332 721

Robotic technology (9)

2576 494

Robotic technology (6)

2328 516