PPRuNe Forums - View Single Post - optimizing noise reduction in aviation maintenance

11th Oct 2009, 23:51

#8 (permalink)

atnovido

Join Date: Sep 2009

Location: philippines

Posts: 12

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thanks for that mind-opening idea subsonic.

i just wanna ask if there is another way or alternative for ear plugs which will reduce noise wholy in the working area.

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