Describe the costs and benefits of aliasing, and explain how it can be avoided
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Describe the costs and benefits of aliasing, and explain how it can be avoided
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- In the application of typical digital signal processing, explain the concept of operation in Speech Coding and Compression.Question 1(Nyquist-Shannon sampling theorem.) Give detailed information about the Nyquist-Shannon sampling theorem. Explain what Aliasing is in the sampling theorem.1. What are the control methods for electromechanical systems. What arethe advantages of each method? 2. What are the design steps for a microcontroller basedelectromechanical system? 3. Given that sampling frequency (fs) is equal to 250Hz and Nyquistfrequency (fN) is equal to two times of the alias frequency, find the aliasfrequency. 4. You need to design a quantizer for a sensor which measures voltagevalues between 40 V and 200 V. If your resolution is 4 (n value) findthe number of output states (N) and quantization step (Q). 5. Design a capacitive transducer to be able to measure the displacementof a rotating element in a machine. Sketch the diagram and specifywhich parameters will let you measure the displacement.
- What is sampling theorem? Explain different types of sampling methods with figuresMention 4 factors out of many factors that must be considered and become necessary data in the design of the power transfer system, explain.Binary 4-bit Asynchronous down Counter and explain how it functions, find real life applications