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acoustic comfort index |
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acoustic comfort index [ə′küs·tik ′käm·fərt ′in·deks] (acoustics) An arbitrarily designed scale to indicate the noise inside the passenger cabin of an aircraft; on this scale +100 represents ideal conditions or zero noise, 0 represents barely tolerable conditions, and -100 represents intolerable conditions. Abbreviated ACI. How to thank TFD for its existence? Tell a friend about us, add a link to this page, add the site to iGoogle, or visit webmaster's page for free fun content. |
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