تعريف discriminator في الإنجليزية الإنجليزية القاموس.
Any of several electronic devices that convert some property of a signal into an amplitude whose value is proportional to the difference between the value of the input signal and that of a standard
In general, a circuit in which output depends upon the difference between an input signal and a reference signal
An electronic circuit that outputs a logic pulse if the amplitude of the input pulse exceeds some assigned threshold The lower level discriminator (LLD) and upper level discriminator (ULD) are commonly used to set (respectively) the lowest and highests pulse amplitudes considered to be valid counting events