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A Quiet Air Compressor?

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11/02/2021 15:12:16

A noisy compressor can be made less noisy by putting it in an enclosure where the walls and ceiling are lined with "cardboard" egg boxes. This makes the enclosure akin to an anechoic chamber where sound waves are not reflected well, and any reflection tends to collide with another "cone"

Just staple the boxes to the wooden walls and ceiling. Sheet metal will tend to radiate sound, so is not a good choice of material for this sort of construction.

Obviously there need to be vents, minimal, to allow air for compression and for cooling to enter and exit.

Howard

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