Which theorem describes the sampling rate with the frequency of the analogue signal?(a) Nyquist theorem(b) Bayes theorem(c) Sampling theorem(d) Parseval’s theoremI got this question during an online exam.My doubt stems from Errors of ADC Technique topic in chapter Interfacing to the Analog World of Embedded Systems

Which theorem describes the sampling rate with the frequency of the an

1.	Which theorem describes the sampling rate with the frequency of the analogue signal?(a) Nyquist theorem(b) Bayes theorem(c) Sampling theorem(d) Parseval’s theoremI got this question during an online exam.My doubt stems from Errors of ADC Technique topic in chapter Interfacing to the Analog World of Embedded Systems
Answer» Correct CHOICE is (a) Nyquist THEOREM To explain I would say: The Nyquist theorem states that the minimum sampling RATE frequency should be twice the MAXIMUM frequency of the ANALOG signal.

Discussion

No Comment Found

Related InterviewSolutions

Which of the following can be used for providing high gain?(a) transistor(b) darlington transistor pair(c) resistor(d) capacitorThe question was asked in an online quiz.My doubt is from Power Controls topic in division Interfacing to the Analog World of Embedded Systems
Which of the following can provide a speed control technique in the DC motor interfacing?(a) PCM(b) DPCM(c) ADPCM(d) PWMI got this question in an online interview.Question is from Power Controls in division Interfacing to the Analog World of Embedded Systems
Which of the following is a current limiting device?(a) voltage(b) current(c) buffer(d) inductorThis question was addressed to me during an interview for a job.My question is taken from Power Controls in section Interfacing to the Analog World of Embedded Systems
How many types of logarithmic codecs are used commonly?(a) 2(b) 3(c) 4(d) 5This question was addressed to me by my school principal while I was bunking the class.Enquiry is from Codecs in chapter Interfacing to the Analog World of Embedded Systems
Which of the following conversion is performed by using a lookup table?(a) DPCM(b) ADPCM(c) Between DPCM and ADPCM(d) Linear cdec and a-lawI have been asked this question in final exam.This interesting question is from Codecs in portion Interfacing to the Analog World of Embedded Systems
What does PCM stand for?(a) pulse codec machine(b) pulse code modulation(c) peripheral code machine(d) peculiar code modulationThe question was posed to me in an interview for internship.My enquiry is from Codecs in portion Interfacing to the Analog World of Embedded Systems
Which of the following introduce a phase error?(a) conversion time(b) sampling rate(c) sample size(d) sample natureI had been asked this question by my college director while I was bunking the class.Question is taken from Errors of ADC Technique topic in section Interfacing to the Analog World of Embedded Systems
Which codec is used in the UK?(a) a-law(b) µ-law(c) linear codec(d) PCMI got this question in exam.My doubt is from Codecs in section Interfacing to the Analog World of Embedded Systems
Which is the first type of error caused during the conversion process?(a) sampling error(b) interrupt signal(c) counter error(d) quantisation errorThe question was posed to me in unit test.My doubt is from Errors of ADC Technique in section Interfacing to the Analog World of Embedded Systems
Which of the following generates a back EMF?(a) relay(b) buffer(c) transistor(d) FETI got this question in an online interview.My doubt is from Power Controls topic in portion Interfacing to the Analog World of Embedded Systems

Discussion

No Comment Found

Related InterviewSolutions

Reply to Comment