Pulse shaping is done by which block or system?
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Equalizer is used for?
Source coding block is used for?
Which measurement considers phase as an important parameter?
What is the period of a signal x(t)?
Which of the given signals are periodic?
Check whether the signal is periodic or not? x(t) = cos(4t) + 2sin(8t)
Find the periodicity of the following signal. x(t)=cos((2?/7)t)sin((3?/5)t)
Find the fundamental period of 1+sin^2 (3?/5)n.
Which signal is called as energy signal?
Which signal is said to be power signal?
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