1. US20110268233 - Apparatus and method for timing of signals

The invention relates to a method and an apparatus (1) for the timing of signals (2), preferably of signals (2) including fast changing disturbances, the apparatus (1) comprising a first timer (3) and a second timer (4), the first timer (3) is characterised by a first decay time (5) and first attack time (5) and the second timer (4) is characterised by a second decay time (6) and second attack time (6), the second attack time and the second decay time are faster than the first attack time and the first decay time and wherein an input signal (2) will be treated in parallel by the first timer (3) and second timer (4).