ACR has various meanings in the Computing category. Discover the full forms, definitions, and usage contexts of ACR in Computing.
A device which filters and cools the air in a room or in an aircraft \nExample: In order to obtain maximum engine power, the air conditioner should be switched off for take-off.
ComputingAttenuation-to-crosstalk ratio, also called headroom, is the difference, expressed as a figure in decibels, between the signal attenuation produced by a wire or cable transmission medium and the near-end crosstalk.
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