MCQGeeks
0 : 0 : 1
CBSE
JEE
NTSE
NEET
English
UK Quiz
Quiz
Driving Test
Practice
Games
Quiz
Digital Signal Processing
Advanced Digital Signal Processing
Quiz 1
1
2
3
4
5
Q.1
When the frequency band is selected we can specify the sampling rate and the characteristics of the pre filter, which is also called as __________ filter.
a) Analog filter
b) Anti aliasing filter
c) Analog & Anti aliasing filter
d) None of the mentioned
Q.2
What are the main characteristics of Anti aliasing filter?
a) Ensures that bandwidth of signal to be sampled is limited to frequency range
b) To limit the additive noise spectrum and other interference, which corrupts the signal
c) All of the mentioned
d) None of the mentioned
Q.3
The selection of the sampling rate Fs=1/T, where T is the sampling interval, not only determines the highest frequency (Fs/that is preserved in the analog signal but also serves as a scale factor that influences the design specifications for digital filters.
a) True
b) False
Q.4
What is the configuration of system for digital processing of an analog signal?
a) Analog signal|| Pre-filter -> D/A Converter -> Digital Processor -> A/D Converter -> Post-filter
b) Analog signal|| Pre-filter -> A/D Converter -> Digital Processor -> D/A Converter -> Post-filter
c) Analog signal|| Post-filter -> D/A Converter -> Digital Processor -> A/D Converter -> Pre-filter
d) None of the mentioned
Q.5
In DM, further the two integrators at encode are replaced by one integrator placed before comparator, and then such system is called?
a) System-delta modulation
b) Sigma-delta modulation
c) Source-delta modulation
d) None of the mentioned
0 h : 0 m : 1 s
1
2
3
4
5
Report Question
×
What's an issue?
Question is wrong
Answer is wrong
Other Reason
Want to elaborate a bit more? (optional)
Support mcqgeeks.com by disabling your adblocker.
×
Please disable the adBlock and continue.
Thank you.
Reload page