Parabolic sound collector
thingiverse
This parabola can capture sounds in the direction of focus. Use a voice recorder that connects a microphone and earphone. You need a recorder that monitors the sound being recorded. This one can be assembled, but it doesn't work very well. Since the sound leaks from gaps between parts, I need to think about a way to connect them more securely. Caution: Only use for applications that do not conflict with laws. Number of prints: parabola_Upper_RL.stl 2 (Symmetric) parabola_Lower_RL.stl 2 (Symmetric) parabola_Handle.stl 1 parabola_Mic_boom.stl 1 parabola_Mic_holder.stl 1 parabola_connecter_center.stl 1 parabola_connecter_outer.stl 4 And you'll also need a microphone.
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