SpaceX - Anomaly - AMOS-6 - Explosion - 09-01-2016- 5 Sounds frequency analysis 4K UHD Zoom
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Watch in 4K switch now! Please share with your friends, like and subscribe - lets pull our brains together and solve this thing! Audio shifted back an synchronized to ~60 ms. Explosion volume decreased -4db, 5 bang sound increased +12 db Please help Elon Musk and SpaceX team identify these 5 sounds before the Falcon 9 explosion. Video shows frequency of each. Second part of the video plays same enhanced sounds at 50% speed.
Comments
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Can you compare this to maybe a earlier refueling of the same rocket and maybe isolate what sounds are expected and what sounds are new
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Could you slow the speed to less than 1/2 speed and blowup the strongback area near the explosion height but keep the sound track. My eyes may be fooling me but I think I see movement the the strongback area.
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rocket fuel + rivet pop + spark = fireball?
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By chance do you have a wav version of the audio that you can send me? I built an FFT spectrum waterfall visualizer that I want to use to examine the audio. Each of the sounds are like impact excitations. It may be possible to detect a natural frequency that is being excited. This could potentially be matched up with the natural frequency of structural elements in the tower or the rocket to determine which components are being struck. Also it should be possible to assume an object is in free fall and then study the time/height deltas between noises. If the corresponding displacements match up with various height deltas between structural elements then that may support the hypothesis that something is falling. The sounds could also be rivets popping and the frequency could be changing as the seam splits further and more rivets pop. This explosion is very mysterious and interesting indeed.
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Great job decoupling the audio features! Sounds 2 through 5 sound like something falling and bouncing off the rocket/launch tower. The last sound reminds me of something falling onto gravel or a grate or something. I think a part fell off and bounced around before hitting the ground. Did you submit this video to spacex?
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