Abstract: Methods for decoding data are disclosed herein. The data is coded such that a transition from a first state to a second state represents a logic one and a transition from the second state to the first state represents a logic zero. An embodiment includes determining a pulse width for a first pulse and measuring the width of a second pulse, wherein the second pulse occurs directly after the first pulse. The method continues with comparing the second pulse width to at least one first predetermined period and assigning a value to the second pulse width when the second pulse width is within at least one of the first predetermined periods. The method also includes assigning a value to the second pulse width based on the value assigned to the first pulse width when the second pulse width is not within at least one of the first predetermined periods.