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What do you mean by signal processing?
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Mar 11, 2018
by
anonymous
What do you mean by signal processing?
signal
processing
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Mar 11, 2018
by
anonymous
What do you mean by signal and system?
What do you mean by signal and system?
signal
system
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Mar 10, 2018
by
anonymous
What is the use of digital signal processing?
What is the use of digital signal processing?
use
digital
signal
processing
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Mar 10, 2018
by
anonymous
How does signal processing work?
How does signal processing work?
signal
processing
work
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Mar 10, 2018
by
anonymous
Why digital signal processing is important?
Why digital signal processing is important?
digital
signal
processing
important
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Mar 11, 2018
by
anonymous
What is a signal in science?
What is a signal in science?
signal
science
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Mar 11, 2018
by
anonymous
What do you mean by linear convolution?
What do you mean by linear convolution?
linear
convolution
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asked
May 8, 2018
by
anonymous
Which of the following is the product of data processing:
Which of the following is the product of data processing: (A) Information (B) Data (C) Software programme (D) System
Last answer:
Which of the following is the product of data processing: Information
product
data
processing
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asked
May 8, 2018
by
anonymous
Which of the following are components of Central Processing Unit (CPU)?
Which of the following are components of Central Processing Unit (CPU)? (A) Arithmetic logic unit, Mouse (B) Arithmetic logic unit, Control unit (C) Arithmetic logic unit, Integrated Circuits (D) Control Unit, Monitor
Last answer:
Which of the following are components of Central Processing Unit (CPU)? (A) Arithmetic logic unit, Mouse (B) Arithmetic logic unit, Control unit (C) Arithmetic logic unit, Integrated Circuits (D) Control Unit, Monitor
components
central
processing
unit
cpu
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Mar 10, 2018
by
anonymous
Can you convert analog signal to digital?
Can you convert analog signal to digital?
convert
analog
signal
digital
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Aug 9, 2019
by
anonymous
What is the significance of signal conditioner? Explain the need of following in mechatronics system. i) Isolator ii) Filter iii) Amplifier iv) Data converter
What is the significance of signal conditioner? Explain the need of following in mechatronics system. i) Isolator ii) Filter iii) Amplifier iv) Data converter
Last answer:
Significance: Signal conditioning means manipulating an analog signal in such a way that it meets the requirements of the next stage for further processing. Signal inputs accepted by signal ... -frequency converters, current-to-voltage converters, current loop converters, and charge converters.
signal
conditioner
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asked
Jun 18, 2018
by
anonymous
What is the Laplace transform of step signal of 5 units magnitude?
What is the Laplace transform of step signal of 5 units magnitude? A) 5s B) 5/s C) s/5 D) 1/s
Last answer:
What is the Laplace transform of step signal of 5 units magnitude? A) 5s B) 5/s C) s/5 D) 1/s
laplace
transform
step
signal
units
magnitude
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107
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asked
Mar 10, 2018
by
anonymous
What are the advantages of a digital signal?
What are the advantages of a digital signal?
Last answer:
It has only two variable input and output (low or high) (0 or 5).
advantages
digital
signal
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asked
Mar 10, 2018
by
anonymous
What is the use of signal flow graph?
What is the use of signal flow graph?
use
signal
flow
graph
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asked
May 2, 2020
by
anonymous
State different types of electrical signal and draw all types of waveforms.
State different types of electrical signal and draw all types of waveforms.
Last answer:
Types of electrical signals 1) Sine wave 2) Triangular wave 3) Square wave Waveforms
state
different
types
of
electrical
signal
and
draw
all
waveforms
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asked
Sep 2, 2019
by
anonymous
basic characteristics of sound signal.
basic characteristics of sound signal.
Last answer:
Level and loudness: The amplitude of a sound wave determines its loudness or volume. A larger amplitude means a louder sound, and a smaller amplitude means a softer sound. The loudness of a ... the reproducing system should be capable of handling the maximum and minimum power in the same ratio.
characteristics
sound
signal
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asked
Aug 3, 2019
by
anonymous
List different methods of demodulation of FM signal.
List different methods of demodulation of FM signal.
Last answer:
Balanced Slope detection Ratio detector Foster Seeley discriminator Phase locked loop demodulator
demodulation
fm
signal
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asked
Jul 21, 2019
by
anonymous
For a signal conditioner explain the terms linearization and signal conversion.
For a signal conditioner explain the terms linearization and signal conversion.
Last answer:
Definition : 1. linearization : Many primary elements produce nonlinear outputs and the signal must be linearized to produce a nearly ideal calibration. Specialized analog circuits such as offsetting circuits, ... signal. Even computer algorithms are also used. 2.Signal conversion :
signal
conditioner
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asked
Jul 6, 2019
by
anonymous
Analog signal
Analog signal
Last answer:
.embed-container { position: relative; padding-bottom: 56.25%; height: 0; overflow: hidden; max-width: 100%; } .embed-container iframe, .embed-container object, .embed-container embed { position: absolute; top: 0; left: 0; width: 100%; height: 100%; }
analog
signal
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asked
Jun 18, 2018
by
anonymous
If it takes a transmitted signal 1m sec to go up to the target and come back after reflection, how far is
If it takes a transmitted signal 1m sec to go up to the target and come back after reflection, how far is the transmitter from the target? A) 150 Km B) 150 m C) 15 Km D) 1500 m
Last answer:
If it takes a transmitted signal 1m sec to go up to the target and come back after reflection, how far is the transmitter from the target? A) 150 Km B) 150 m C) 15 Km D) 1500 m
transmitted
signal
target
reflection
transmitter
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asked
Jun 18, 2018
by
anonymous
In 8085, whenever a signal is received at TRAP terminal, its program execution is transferred to a subroutine
In 8085, whenever a signal is received at TRAP terminal, its program execution is transferred to a subroutine on address A) 0000 H B) 002C H C) 0024 H D) 0004 H
Last answer:
In 8085, whenever a signal is received at TRAP terminal, its program execution is transferred to a subroutine on address 0024 H
8085
signal
received
trap
terminal
program
execution
transferred
subroutine
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asked
Jun 18, 2018
by
anonymous
If a signal band limited to fm is sampled at a rate less than 2fm, then the constructed signal will be
If a signal band limited to fm is sampled at a rate less than 2fm, then the constructed signal will be A) Large in amplitude B) Small in amplitude C) Distorted D) Distortion less
Last answer:
If a signal band limited to fm is sampled at a rate less than 2fm, then the constructed signal will be Distorted
signal
band
limited
sampled
rate
constructed
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asked
Jun 18, 2018
by
anonymous
The sampling rate to avoid aliasing for the signal m(t) = 100 cos 200ωt will be
The sampling rate to avoid aliasing for the signal m(t) = 100 cos 200ωt will be A) ≥1/25 sec B) ≥1/50 sec C) ≤1/25 sec D) ≤ 1/50 sec
sampling
rate
aliasing
signal
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asked
Jun 18, 2018
by
anonymous
An energy signal has G(f) = 20. Its energy density spectrum is
An energy signal has G(f) = 20. Its energy density spectrum is A) 20 B) 100 C) 400 D) 800
Last answer:
An energy signal has G(f) = 20. Its energy density spectrum is 400
energy
signal
density
spectrum
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90
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asked
May 1, 2018
by
anonymous
The time base signal in Cathode Ray Oscilloscope (CRO) is
The time base signal in Cathode Ray Oscilloscope (CRO) is (1) A square wave signal (2) A sawtooth signal (3) A triangular wave signal (4) A sinusoidal signal
Last answer:
2 Saw tooth
time
base
signal
cathode
ray
oscilloscope
cro
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202
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2
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asked
Apr 28, 2018
by
anonymous
Integration of step signal gives
Integration of step signal gives (A) Impulse signal. (B) Ramp function. (C) Parabola. (D) Square pulse.
Last answer:
Integration of step signal gives Ramp function.
integration
step
signal
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84
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1
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asked
Apr 26, 2018
by
anonymous
The standard for long distance analog signal transmission in process control industry is
The standard for long distance analog signal transmission in process control industry is (A) 4-20 mV (B) 0-20 mA (C) 4-20 mA (D) 0-5 V
Last answer:
The standard for long distance analog signal transmission in process control industry is 4-20 mA
standard
long
distance
analog
signal
transmission
process
control
industry
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1
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asked
Mar 11, 2018
by
anonymous
Explain transformer isolated drive circuits providing both signal and power.
Explain transformer isolated drive circuits providing both signal and power.
transformer
isolated
drive
circuits
signal
power
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asked
Jan 17
by
anonymous
What do you mean by ‘Density of Population’? (1) Ratio of people living below poverty line to total population (2) Number of persons live per square kilometre (3) Number of persons in a city (4) Number of persons living per kilometre
What do you mean by ‘Density of Population’? (1) Ratio of people living below poverty line to total population (2) Number of persons live per square kilometre (3) Number of persons in a city (4) Number of persons living per kilometre
Last answer:
Number of persons live per square kilometre
world-geography
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asked
May 2, 2020
by
anonymous
What do you mean by active filter? State its advantages over passive filter . Define pass band & stop band with respect to filter.
What do you mean by active filter? State its advantages over passive filter . Define pass band & stop band with respect to filter.
Last answer:
Active Filter: Active Filter is formed by using active element along with the passive components. Advantages of Active filter over Passive filter: High value of pass band gain can be obtained. It is ... pass band. Stop Band Filter: The frequency range which is attenuated is known as stop band.
active
filter
state
its
advantages
over
passive
define
pass
band
&
stop
with
respect
to
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asked
Apr 28, 2020
by
anonymous
What do you mean by exciting resistance and exciting reactance?
What do you mean by exciting resistance and exciting reactance?
what
do
you
mean
by
exciting
resistance
and
reactance
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asked
Jul 21, 2019
by
anonymous
What do you mean by simulation? Why it is necessary?
What do you mean by simulation? Why it is necessary?
Last answer:
Simulation is functional emulation of a circuit design through software programs that use models to replicate how a device will perform in terms of timing and results. It should be ... Simulation is used for design verification: Validate assumptions, Verify logic, Verify performance (timing)
simulation
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1
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asked
Sep 7, 2018
by
anonymous
What do you mean by bilateral network and unilateral network?
What do you mean by bilateral network and unilateral network?
Last answer:
Bilateral Network: An element whose response is independent of direction of current flowing through it is called Bilateral element and the network, which contains only bilateral elements, is called ... response depends on the direction of current flowing through it, is called unilateral network.
bilateral
network
unilateral
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1
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asked
Apr 3, 2018
by
anonymous
What do you mean by Reactive in Real Time. Cite an example.
Distributed under Creative Commons Attribution-ShareAlike - CC BY-SA.
Last answer:
Many embedded systems must continually react to changes in the system's environment and must compute certain results in real time without delay. For example, a car's cruise controller continually monitors and ... user, typically does not result in a system failure. Version 2 EE IIT, Kharagpur
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114
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1
answer
asked
Mar 22, 2018
by
anonymous
What do you mean by biasing of a transistor?
What do you mean by biasing of a transistor?
biasing
transistor
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74
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0
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asked
Mar 11, 2018
by
anonymous
What do you mean by LSI?
What do you mean by LSI?
Last answer:
large-scale integration (LSI) term usually used to describe the level of integration at which entire integrated circuits can be placed on a single chip. An integrated circuit made of hundreds to thousands of transistors.
lsi
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1
answer
asked
Mar 11, 2018
by
anonymous
What do you mean by VHDL?
What do you mean by VHDL?
Last answer:
VHDL (VHSIC Hardware Description Language) is a hardware description language used in electronic design automation to describe digital and mixed-signal systems such as field-programmable gate arrays and integrated circuits. VHDL can also be used as a general purpose parallel programming language.
vhdl
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80
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1
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asked
Mar 10, 2018
by
anonymous
What do you mean by network theory?
What do you mean by network theory?
network
theory
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0
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asked
Mar 10, 2018
by
anonymous
What do you mean by fuzzy search?
What do you mean by fuzzy search?
fuzzy
search
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0
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asked
Mar 10, 2018
by
anonymous
What do you mean by electromagnetic field?
What do you mean by electromagnetic field?
electromagnetic
field
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59
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0
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asked
Mar 10, 2018
by
anonymous
What do you mean by secondary instruments?
What do you mean by secondary instruments?
Last answer:
The instruments which will give the direct readings are called secondary instruments
secondary
instruments
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1
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asked
Mar 10, 2018
by
anonymous
What do you mean by Computer Architecture and Organization?
What do you mean by Computer Architecture and Organization?
computer
architecture
organization
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0
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asked
Mar 10, 2018
by
anonymous
What do you mean by frequency response of an amplifier?
What do you mean by frequency response of an amplifier?
frequency
response
amplifier
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76
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0
answers
asked
Mar 10, 2018
by
anonymous
What do you mean by insulation coordination?
What do you mean by insulation coordination?
insulation
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73
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0
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asked
Jun 18, 2018
by
anonymous
The clock frequency of an 8085 microprocessor based system is 3 MHz. What should be the minimum pulse
The clock frequency of an 8085 microprocessor based system is 3 MHz. What should be the minimum pulse width of the INTR signal so that it is recognized successfully? A) 5.6 µs B) 5.7 µs C) 5.8 µs D) 5.9 µs
Last answer:
The clock frequency of an 8085 microprocessor based system is 3 MHz. What should be the minimum pulse width of the INTR signal so that it is recognized successfully? A) 5.6 µs B) 5.7 µs C) 5.8 µs D) 5.9 µs
clock
frequency
8085
microprocessor
system
minimum
pulse
width
intr
signal
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asked
Sep 5, 2017
by
anonymous
Problem Number 7.24 from Digital Signal Processing 4th edition By John G. Proakis
7.24 Consider the finite-duration signal x(n) = {1,2,3,1} (a) Compute its four point DFT by solving explicitly the 4-by-4 system of linear equations defined by the inverse DFT formula. (b) Check the answer in part (a) by computing the four-point DFT, using its defination.
Last answer:
Handwritten Solution for Problem Number 7.24 from Digital Signal Processing 4th edition By John G. Proakis
dsp
solution
manual
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asked
Sep 14, 2018
by
anonymous
What you mean by custom power devices?
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Jul 13, 2019
by
S. T.
Derivation of Fourier transform for impulse train (T).. @anyone
signal
and
system
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3 days
ago
by
anonymous
What do you understand by the term Espuma ? (1) Foam (2) Soap (3) Salt (4) Calcium
What do you understand by the term Espuma ? (1) Foam (2) Soap (3) Salt (4) Calcium
Last answer:
Foam
chemistry
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asked
Jun 29, 2020
by
anonymous
What do you meant by POST? Give solution for the following error indication i. No beep ii. Continuous beep
What do you meant by POST? Give solution for the following error indication i. No beep ii. Continuous beep
Last answer:
The PC has built - in test programs which do their jobs as soon as the PC is powered on. This Power On Self Test (POST) firmware is stored in ROM on the motherboard. This ROM occupies the ... board, or disconnected speaker. ii. Continuous beep: Checking of power supply system board, key board.
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asked
Jun 29, 2020
by
anonymous
What do you understand by subnet masking?
What do you understand by subnet masking?
Last answer:
A subnet mask is a screen of numbers used for routing traffic within a subnet. Once a packet has arrived at an organization's gateway or connection point with its unique network number, it can be routed to ... to handle the entire 32 bit address; it can simply look at the bits selected by the mask.
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