Beam, hoover, hover, starting spaceship soundcreated by accident from an a-capella bass drum recordingsliding upwards exactly one octave (pitch shift). Recorded by an ic recordermodified with audacity. This sound is part of the public domain. You can use it without any credit.
*8 steps in 15 equal temperament on C = F♯↓ (Easley Blackwood's notation). Equal-tempered: 28/15:1 = 640 cents. MIDI pitch bend: 102,76 Created by Hyacinth (talk) using Sibelius 5 with midi pitch bend on ~102,76 on Gb.
Author: The original uploader was Hyacinth at English Wikipedia.
Author: Created by Hyacinth (talk) in Sibelius with midi pitch bend on 70 for 118.75 cents rather than 119.44. New version a m2 on 28,70 for 119.43359375 cents rather than 119.44.
*7 steps in 19 equal temperament on C = E♯ (Easley Blackwood's notation). Equal-tempered: 27/19:1 = 442.11 cents. MIDI pitch bend: 61,45 on a P4 Created in Sibelius with midi pitch bend on 77 for 440.625 cents rather than 442.12. New version a M3 on 60,77 for 442.08984375 cents rather than 442.12.