Digital Signal Processing Oversampling Ad Converters Online Exam Quiz
Digital Signal Processing Oversampling Ad Converters GK Quiz. Question and Answers related to Digital Signal Processing Oversampling Ad Converters. MCQ (Multiple Choice Questions with answers about Digital Signal Processing Oversampling Ad Converters
In DM, the quantizer is a simple ________ bit and ______ level quantizer.
Options
A : 2-bit, one-level
B : 1-bit, two-level
C : 2-bit, two level
D : 1-bit, one level
The simplest form of differential predictive quantization is called?
Options
A : AM
B : BM
C : DM
D : None of the mentioned
The differential predictive signal quantizer system is known as?
Options
A : DCPM
B : DMPC
C : DPCM
D : None of the mentioned
What is the abbreviation of DM?
Options
A : Diameter Modulation
B : Distance Modulation
C : Delta Modulation
D : None of the mentioned
What is the expansion of DPCM?
Options
A : Differential Pulse Code Modulation
B : Differential Plus Code Modulation
C : Different Pulse Code Modulation
D : None of the mentioned
In the equation xq(n)=axq(n-1)+dq(n), if a < 1 then integrator is called?
Options
A : Leaky integrator
B : Ideal integrator
C : Ideal accumulator
D : Both Ideal integrator & accumulator
In the equation xq(n)=axq(n-1)+dq(n), if a = 1 then integrator is called?
Options
A : Leaky integrator
B : Ideal integrator
C : Ideal accumulator
D : Both Ideal integrator & accumulator
What is the quantity ax(n-1) is called?
Options
A : Second-order predictor of x(n)
B : Zero-order predictor of x(n)
C : First-order predictor of x(n)
D : Third-order predictor of x(n)
What are the main uses of DPCM?
Options
A : Speech Decoding and Transmission over mobiles
B : Speech Encoding and Transmission over mobiles
C : Speech Decoding and Transmission over telephone channels
D : Speech Encoding and Transmission over telephone channels
For a given number of bits, the power of quantization noise is proportional to the variance of the signal to be quantized.
Options
A : True
B : False
C :
D :
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