. What are the advantages of sampling analog signals?
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1. What are the advantages of sampling analog signals?
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- Briefly explain the function of a transfer switch. _____3. Discuss the effect of changing the frequency of input analog signal on the reconstructed analog output signal.i. Describe the precaution you would take in selecting the sampling interval ii. How may the original signal recovered from the sampled signal?
- Explain the effect of the sampling pulse width on the output sampled signal. How can one obtain ideal sampling?Please describe as simply as possible in detail, what a multiplexer circuit is, how it works. Please also provide as many examples as possible.a. Draw the block diagram of a measurement system. b. Mention the function of signal processing element. c. Write an example for variable conversion element .
- What is sample and hold circuits?Define and explain the difference between analogue and digital signals elaborating on the advantages and disadvantages of both.In digital design, how important are priority encoder, decoder, and multiplexer circuits? Give 3 examples of each and a brief explanation of the function.
- What are the advantages of using Digital Signal Processing in audio systems?But what precisely is meant by the term "digital audio"? the process through which sound waves that are analog are turned into digital audio.What is the physical meaning of sampling theorem? And Write down the corresponding expressions for low-pass analog signals and band pass analog signals. What happens if the sampling theorem is not satisfied when sampling an analog signal?