• TropicalDingdong@lemmy.world
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    5 months ago

    Could you get a couple whistles at ‘come online’ at various speeds?

    You might need some funnels to concentrate the air, but if you might be able to tune it so it works in the lower speed, 0-30 range.

    Otherwise, if you can could also get a Raspy and a gyroscope to play them as recordings when certain tilt requirements are met.