String oscillations on iPhone video (Full Version)

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Andy Culpepper -> String oscillations on iPhone video (Nov. 25 2011 21:27:04)

Dunno if you guys have seen this yet... it's pretty crazy. Apparently it's due to the rolling shutter and not actually how the strings vibrate.





El Kiko -> RE: String oscillations on iPhone video (Nov. 25 2011 22:04:02)

I think it is how the strings vibrate caught in a stroboscopic type effect due to the note frequency and the frames per seconed it catches the vid at ,
like when you see a airplane propeller apparently go bakward due to the nature of the camera catching it and your own telly ///
I phone can do vids up to 30 f.ps.
Standard A for example is 440.
30 * 14 = 420 and all the multiples that you can get on or about different frequencies found in the guitar range, , I don't see why not ......

Anyway its cool , I like it ..wierd....




Elie -> RE: String oscillations on iPhone video (Dec. 2 2011 14:57:37)

woohaa this is so cool, I should try it when i have some free time
thank you for posting this andy ... a great post [:D]





petersf -> RE: String oscillations on iPhone video (Dec. 22 2011 18:07:49)

looking cool




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