Chuck McCown - 3 wrote: > The article was good for our industry. There are tons of absolute dB > readings like dBuV, dBrnc0 and dBspl. I always explain it as simply a > logarithmic way of stating a measuring unit like power or force. You > could have dBmpg (miles per gallon) if you wanted. A naked dB by itself > is nothing more than a logarithmic multiplying factor.
Yup, and if you understand that basic principle, then the law of 10's and 3's makes sense (10dB = 10x power; 3dB = 2x power). -------------------------------------------------------------------------------- WISPA Wants You! Join today! http://signup.wispa.org/ -------------------------------------------------------------------------------- WISPA Wireless List: wireless@wispa.org Subscribe/Unsubscribe: http://lists.wispa.org/mailman/listinfo/wireless Archives: http://lists.wispa.org/pipermail/wireless/
