GATE ECE 2016 Set 3 | Transmission of Signal Through Discrete Time Lti Systems Question 2 | Signals and Systems

The direct form structure of an FIR (finite impulse response) filter is shown in the figure. GATE ECE 2016 Set 3 Signals and Systems - Transmission of Signal Through Discrete Time Lti Systems Question 5 English

GATE ECE 2016 Set 3 Signals and Systems - Transmission of Signal Through Discrete Time Lti Systems Question 5 English

The filter can be used to approximate a

low-pass filter

high-pass filter

band-pass filter

band-stop filter

GATE ECE 2009

MCQ (Single Correct Answer)

-0.6

A system with transfer function H(z) has impulse response h(.) defined as h(2) = 1, h(3) = - 1 and h (k) = 0 otherwise. Consider the following statements.
S1: H(z) is a low-pass filter.
S2: H(z) is an FIR filter.

Which of the following is correct?

Only S2 is true

Both S1 and S2 are false.

Both S1 and S2 are true, and S2 is a reason for S1.

Both S1 and S2 are true, but S2 is not a reason for S1.

GATE ECE 2005

MCQ (Single Correct Answer)

-0.6

A signal x(n)$$ = \sin ({\omega _0}\,n + \phi )$$ is the input to a linear time-invariant system having a frequency response $$H({e^{j\omega }})$$.If the output of the system is $$Ax(n - {n_0})$$, then the most general form of $$\angle H({e^{j\omega }})$$ will be

$$ - {n_0}{\omega _0} + \beta $$ for any arbitrary real $$\beta $$

$$ - {n_0}{\omega _0} + 2\pi k$$ for any arbitrary integer k

$${n_0}{\omega _0} + 2\pi k$$ for any arbitrary integer k

$$-{n_0}{\omega _0} + \phi $$

GATE ECE Subjects

Network Theory

State Equations For Networks Network Elements Network Theorems Two Port Networks Transient Response Sinusoidal Steady State Response Network Graphs Miscellaneous

Control Systems

Basic of Control Systems Signal Flow Graph and Block Diagram Time Response Analysis Stability Root Locus Diagram Frequency Response Analysis Compensators State Space Analysis

Electronic Devices and VLSI

Semiconductor Physics PN Junction BJT and FET IC Basics and MOSFET

Analog Circuits