Show the difference between the Accuracy, Precision, and Resolution with definitions and examples.

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4.1 What is the resolution of an ADC with a word length of 12 bits and an analogue signal input range of 100 V? 4.2 A sensor gives a maximum analogue output of 5 V. What word length is required for an ADC if there is to be a resolution of 10 mV?

1 Please summarize at least two logic families, including a comparison between the two as if you were writing a document for an electrical or computer engineer. In other words, a technical description that conveys that you know something about integrated circuits. 2 Rewrite the above description, but for another audience. Specifically, someone who is not technical and has never attended a college. This audience would not understand many of the words and phrases used throughout the course.

A temperature sensor operates in the range of 0 to 80 degree Celsius and it is converted into voltage output between 0 to 8 volt. If the 4 bits ADC is used, then answer the following questions. 1) Draw a quantization map 2) If the temperature is 20 what will be the digital output from ADC, show your computation. 3) If we pass through result from ADC back to DAC what is the temperature value. Show detail computation.

A common method for detecting a signal in the presence of noise is to establish a threshold level and compare the value of any observation with this threshold. If the threshold is exceeded, it is decided that signal is present. Sometimes, of course, noise alone will exceed the threshold and this is known as a "false alarm". Usually, it is desired to make the probability of a false alarm very small. At the same time, we would like for any observation that does contain a signal plus the noise to exceed the threshold with a large probability. This is the probability of detection and should be as close to 1 as possible. Suppose we have Gaussian noise with zero mean and a variance of 1 V² and we set the threshold level of 5 volts. a) Find the probability of false alarm. b) If a signal having a value of 8 volts is observed in the presence of the noise, find the probability of detection.