Which signal is sampled at regular intervals for the purpose of ADC?(a) analog signal(b) digital signal(c) quantised signal(d) sampled signalI have been asked this question during an online interview.This interesting question is from Errors of ADC Technique topic in chapter Interfacing to the Analog World of Embedded Systems

Which signal is sampled at regular intervals for the purpose of ADC?(a

1.	Which signal is sampled at regular intervals for the purpose of ADC?(a) analog signal(b) digital signal(c) quantised signal(d) sampled signalI have been asked this question during an online interview.This interesting question is from Errors of ADC Technique topic in chapter Interfacing to the Analog World of Embedded Systems
Answer» The correct OPTION is (a) ANALOG signal To explain: The analog signal is SAMPLED at regular intervals for the analog to digital conversion. Each sample is then quantised to divided by a given value in order to identify the number of approximate ANALOGUE value.

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