File:Amplifier feedback2.png
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Spectrogram of amplifier feedback that sounds a little similar to beamship sound. Saved as mp4 and opened in Adobe Soundbooth CS4.
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 02:27, 21 November 2010 | | 1,024 × 728 (728 KB) | Jamesm (talk | contribs) | Spectrogram of amplifier feedback that sounds a little similar to beamship sound. Saved as mp4 and opened in Adobe Soundbooth CS4. Source: http://www.youtube.com/watch?v=16L5TwUC_dY See also http://www.alien-ufos.com/ufo-alien-discussions/21257-billy-m |
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