A method for enabling a precision signal improvement with the use of two comparators and control system without a signal feedback coupling

摘要

The invention relates to a method and an associated device for a signal enhancing - and control circuit is ready. It is an input signal with a variable amplitude. An upper threshold level and a lower threshold level are determined. The input signal with a variable amplitude and the upper threshold level, in a first comparator input. The input signal with a variable amplitude and the lower threshold level, in a second comparator input. A first digital output signal is in the first comparator with the use of a hysteresis circuit, is generated and a second digital output signal is in the second comparator with the use of a hysteresis circuit generates. The first digital output signal and the second digital output signal are placed in a logic - array inputting. A digital level - pulse output signal is in the logic - array is generated, which has a digital transition there, where the input signal with a variable amplitude of a threshold value.