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
Alt Codes. Alt Codes, list of alt key codes alt symbols and characters. This is the alt code characters table from 0-255 decimal numbers. Check how to use alt code characters to learn the use of alt codes.lt Codes, list of alt key codes alt symbols and characters. This is the alt code characters table from 0-255 decimal numbers.