Is it noisy? From: Bill Prince Sent: Tuesday, March 31, 2020 4:55 PM To: af@af.afmug.com Subject: Re: [AFMUG] OT new project
We have one of these on our water well. It works by sending a pulse down the well and times how long it takes to receive the echo. Maybe not loud enough for your purposes, but your description made me think of it. https://enoscientific.com/ww660/ bp <part15sbs{at}gmail{dot}com> On 3/31/2020 3:16 PM, ch...@wbmfg.com wrote: I need to launch a large sound impulse down a pipe. Thinking of a starter pistol. Banging on the side of the pipe is not good enough. Need a loud pop that I can do over and over. Whatever makes the noise need to be small. Not sure if there is a small loudspeaker that could produce an impulse sharp and loud enough. Do they still make cap pistols? Not sure if toy caps would be loud enough or not. -------------------------------------------------------------------------------- -- AF mailing list AF@af.afmug.com http://af.afmug.com/mailman/listinfo/af_af.afmug.com
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