A pulse circuit periodically produces test pulses of two different amplitudes which are eventually fed in appropriate time intervals to the input of a multi-channel pulse height analyzer to enable continuous monitoring and correction of the offset of the analyzer. Although the amplitudes of both pulses...http://www.google.fr/patents/US4031367?utm_source=gb-gplus-shareBrevet US4031367 - Methods and apparatus for pulse height analyzer offset control
Methods and apparatus for pulse height analyzer offset control
