The measurement quoted in dB describes the ratio (10 log power difference, 20 log voltage difference, etc.) between the quantity of two levels, the level being measured and a reference.
Alt Codes for Bracketing ; Alt Code Symbol Description Alt 40 ( Open Bracket Alt 41 ) Close Bracked Alt Codes for Degree of Accuracy ; Alt Code Symbol Description Alt 241 Â± Plus or Minus Alt Codes for Fractions ; Alt Code Symbol Description Alt 47 / Fraction seperator
Routing number format. A check showing the fraction form (top middle-right, 11-3167/1210 plus branch number 01) and MICR form (bottom left, 129131673) of the transit number. The ABA RTN appears in two forms on a standard check â the fraction form and the MICR (magnetic ink character recognition) form.