Definition: a unit of a logarithmic scale for expressing the power level of a complex audio frequency electrical signal, such as that transmitting music or speech; the power in volume units equals the decibels of power above a reference level of one milliwatt, as measured with an appropriate meter.
Always consult your healthcare provider to ensure the information displayed on this page applies to your personal circumstances.
© Copyright 2018 Wolters Kluwer. All Rights Reserved. Review date: Sep 19, 2016.
Search Stedman's Medical Dictionary
Examples: glitazone, GI cocktail, etc.