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RE: Dynamics Measured....

I don't recall the figure but it is quite high.

This high speed video captures what they called a shock wave produced by a trumpet however a traditional shock wave is visible on the rarefied side.

https://www.youtube.com/watch?v=Cr4ro2lftZU

The second video is a system i developed the transducers and control electronics for which here is operating in the mid 160dB's at about 21Khz and at least up to 175dB, i never saw any kind of shock wave even at those pressures (although at 175dB one could light a cigarette with acoustic friction).
https://www.youtube.com/watch?v=0K8zs-KSitc


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  • RE: Dynamics Measured.... - tomservo 07:56:53 04/23/17 (0)

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