Vibrating patterns of rectangular membranes
05-24-2006, 01:57 AM
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05-24-2006, 02:11 AM
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Re: Vibrating patterns of rectangular membranes
using diffrent frequencys to vibrate the plate the salt was sitting on. every time it hits an octive the pattern changes. Theres a fourmula for it. Im not going to pretend like i know how to do the math.
05-24-2006, 12:53 PM
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Re: Vibrating patterns of rectangular membranes
Originally Posted by rawr
using diffrent frequencys to vibrate the plate the salt was sitting on. every time it hits an octive the pattern changes. Theres a fourmula for it. Im not going to pretend like i know how to do the math.
whether you understand how it works or not, it's pretty cool
05-24-2006, 02:16 PM
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Re: Vibrating patterns of rectangular membranes
Originally Posted by Tatakai
yea thats kinda what I was asking.. are they vibrating the plate so it produces a sound frequency? or are they blasting it with a sound frequency that causes it to vibrate? i understood that it was progressively increasing in vibration, as the patterns drew more and more complex.
whether you understand how it works or not, it's pretty cool
whether you understand how it works or not, it's pretty cool
05-25-2006, 03:23 PM
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Re: Vibrating patterns of rectangular membranes
so they just turned the table into a speaker i had the plans for making a plexiglass/lexan table top that would act as a flat panel speaker ill have to see if i can find them again its really not that hard. 
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