One period of a real-time signal x(t) =2Sin(20pit) , starting at t=0, has to be processed...

One period of a real-time signal x(t) =2Sin(20*pi*t) , starting at t=0, has to be processed in a 4-bit digital computer. The A/D card have a sampling frequency of 55Hz and the input range is +/- 2Volts.

i) What are the values recorded in the sampled signal x[n] ?

ii)What is the resulting quantized signal?

iii)What is the resulting digitized/coded signal?

iv)If the sampled signal x[n] was filtered using a moving average filter of length 3 , what would the filtered signal be?

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Manojponduru answered 1 year ago

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One period of a real-time signal x(t) =2Sin(20*pi*t) , starting at t=0, has to be processed...

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One period of a real-time signal x(t) =2Sin(20pit) , starting at t=0, has to be processed...