How does noise level change if cutoff frequency of filter

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Reference no: EM13251343

Consider the thermal noise produced by a resistor. How does the noise level change if the resistance is increased by a factor of 100? Next, assume the noise is passed through an ideal, noiseless low-pass filter. How does the noise level change if the cutoff frequency of the filter is reduced by a factor of 100 (ie. The bandwidth is reduced by a factor of 100). Express your results as ratios in decibels.

Reference no: EM13251343

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