50. A real band-limited random process X(t) has two-sided power spectral density

Where f is the frequency expressed in Hz. The signal X(t)modulates a carrier cos16000 πt and  the resultant signal is passed through an ideal band-pass filter of unity gain with centre frequency of 8 kHz and band-width of 2 kHz. The output power (in Watts) is _______.

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