Description: Sci-fi effect that sounds like an alien craft hovering or passing by. The sound is continuous (but with fades), thus you can apply a volume envelope. For use in dedicated genre movies / films / documentaries / video games.

Description: Sci-fi effect that sounds like an alien craft hovering or passing by. The sound is continuous (but with fades), thus you can apply a volume envelope. For use in dedicated genre movies / films / documentaries / video games.

Description: Sci-fi effect that sounds like an alien craft hovering or passing by. The sound is continuous (but with fades), thus you can apply a volume envelope. For use in dedicated genre movies / films / documentaries / video games.

Description: Sci-fi effect that sounds like an alien craft hovering or passing by. The sound is continuous (but with fades), thus you can apply a volume envelope. For use in dedicated genre movies / films / documentaries / video games.

Description: Sci-fi effect that sounds like an alien craft hovering or passing by. The sound is continuous (but with fades), thus you can apply a volume envelope. For use in dedicated genre movies / films / documentaries / video games.

Description: Sci-fi effect that sounds like an alien craft hovering or passing by. The sound is continuous (but with fades), thus you can apply a volume envelope. For use in dedicated genre movies / films / documentaries / video games.

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