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Communications
Analog Communication Systems
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Digital Communication Systems
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Random Signals and Noise
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Fundamentals of Information Theory
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Noise In Digital Communication
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1
GATE ECE 1995
MCQ (Single Correct Answer)
+1
-0.3
The signal to quantization noise ratio in an n-bit PCM system
A
depends upon the sampling frequency employed.
B
is independent of the value of 'n'.
C
increasing with increasing value of 'n'.
D
decreases with the increasing value of n'.
2
GATE ECE 1994
Fill in the Blanks
+1
-0
The bandwidth required for the transmission of a PCM signal increases by a factor of ________ when the number of quantization levels is increased from 4 to 64.
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Questions Asked from Marks 1
GATE ECE 2024 (1) GATE ECE 2022 (2) GATE ECE 2017 Set 1 (2) GATE ECE 2016 Set 2 (1) GATE ECE 2016 Set 1 (1) GATE ECE 2015 Set 3 (1) GATE ECE 2014 Set 1 (1) GATE ECE 2013 (1) GATE ECE 2004 (2) GATE ECE 2002 (1) GATE ECE 2001 (1) GATE ECE 1998 (4) GATE ECE 1997 (2) GATE ECE 1995 (2) GATE ECE 1994 (1)
GATE ECE Subjects
Signals and Systems
Network Theory
Control Systems
Digital Circuits
General Aptitude
Electronic Devices and VLSI
Analog Circuits
Engineering Mathematics
Microprocessors
Communications
Electromagnetics