follow-and-hold

listen to the pronunciation of follow-and-hold
الإنجليزية - التركية
(Elektrik, Elektronik) Elektronik devrelerde sinyali yakalayıp bir örnek alıp baü örneği geçici bir süre tutma eylemi
الإنجليزية - الإنجليزية
(Elektrik, Elektronik) In electronics, a sample and hold (S/H, also "follow-and-hold") circuit is an analog device that samples (captures, grabs) the voltage of a continuously varying analog signal and holds (locks, freezes) its value at a constant level for a specified minimal period of time. Sample and hold circuits and related peak detectors are the elementary analog memory devices. They are typically used in analog-to-digital converters to eliminate variations in input signal that can corrupt the conversion process