Testing of properties of digital modules used in gamma-ray spectrometry.
The properties of digital modules (analog-to-digital converters (ADC), digital signal processor (DSP)) in spectrometric chain are the decisive factors which affect the quality of spectrometric measurements. Several properties, integral and differential linearity, channel profiles and throughput, of various ADC and DSP models by CANBERRA were tested.
Dryak
Pavel
P
IIR Department, Czech Metrology Institute, Radiova 1, CZ-102-00 Prague 10 102 00, Czech Republic. pdryak@cmi.cz
Kovar
Petr
P
D000703:Analog-Digital Conversion; D019544:Equipment Failure Analysis / Q000379:methods*; D011786:Quality Control; D011868:Radioisotopes / Q000032:analysis*; D015203:Reproducibility of Results; D012680:Sensitivity and Specificity; D012815:Signal Processing, Computer-Assisted / Q000295:instrumentation*; D013051:Spectrometry, Gamma / Q000295:instrumentation* / Q000379:methods* / Q000592:standards
D011868:Radioisotopes