0 0 votes A white Gaussian noise $w(t)$ with zero mean and power spectral density $\frac{N_{0}}{2}$, when applied to a first-order RC low pass filter produces an output $n(t)$. At a particular time $t=t_{k}$, the variance of the random variable $n\left(t_{k}\right)$ is $\_\_\_\_\_\_\_$. $\frac{N_{0}}{4 R C}$ $\frac{N_{0}}{2 R C}$ $\frac{N_{0}}{R C}$ $\frac{2 N_{0}}{R C}$ Random Processes gateece-2024 gaussian-noise autocorrelation-and-power-spectral-density random-variable variance rc-low-pass-filter + – admin 1.4k views answer comment Share Follow Add Sync Questions Print 0 reply Please log in or register to add a comment.