0:06
Long high pitch passing UFO
0:06
Series of corse reverberant digital bleeps
0:06
Smooth multi tonal whoosh with descending intensity
0:11
Large and intense series of full frequency digital bleeps
0:18
Large reverberant multi tonal wave ascending in modulation
0:03
Sharp distortion descending in intensity
0:01
High pitch flickering, short and sharp
0:04
Multiple tones low and high modulating and descending intensity
0:29
Deep pulsing tone modulating slowly
0:17
Mid pitch tone modulating quickly and phasing
0:01
A quick, mid pitched robot squeak or communication.
0:07
High pitch digital bleeps with phasing delay
0:29
Rapid sequence of smooth multi tonal pulses
0:06
Mid tone noise slowly ascending
0:04
Quick high pitch spacecraft pass
0:02
Smooth multi tonal wave, Ascending in intensity
1:01
Slow pulsing low pitched drone
0:01
Short multi pitch tone ascending in pitch
0:02
Multi tonal wave with sharp end