The analog signal x(t)=2sin 480nt + 3sin 720 nt. Calculate: i. Minimum sarnpling rate to avoid aliasing. If the signal is sarnpled at = 200 MHz what is the discrete signal after sampling. iii. If the signal is sampled at = 75 Hz. What is the discrete signal after sampling.
The analog signal x(t)=2sin 480nt + 3sin 720 nt. Calculate: i. Minimum sarnpling rate to avoid aliasing. If the signal is sarnpled at = 200 MHz what is the discrete signal after sampling. iii. If the signal is sampled at = 75 Hz. What is the discrete signal after sampling.
Chapter25: Television, Telephone, And Low-voltage Signal Systems
Section25.3: Signal System
Problem 1R
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course Name: Digital Signal Processing
The analog signal x(t)=2sin 480nt + 3sin 720 nt. Calculate: i. Minimum sarnpling rate to avoid aliasing. If the signal is sarnpled at = 200 MHz what is the discrete signal after sampling. iii. If the signal is sampled at = 75 Hz. What is the discrete signal after sampling.
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