UNIFORM - NON UNIFORM QUANTIZATION

UNIFORM - NON UNIFORM QUANTIZATION

University

5 Qs

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UNIFORM - NON UNIFORM QUANTIZATION

UNIFORM - NON UNIFORM QUANTIZATION

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SHARANYANIVASINI JS

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5 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

5 sec • 1 pt

What is quantization?

A. The process of converting a continuous signal into a discrete signal
B. The process of converting a discrete signal into a continuous signal
C. The process of amplifying a signal
D. The process of filtering a signal

2.

MULTIPLE CHOICE QUESTION

5 sec • 1 pt

What is uniform quantization?

A. A type of quantization where the quantization intervals are equally spaced
B. A type of quantization where the quantization intervals are not equally spaced
C. A type of quantization that only works for audio signals
D. A type of quantization that only works for image signals

3.

MULTIPLE CHOICE QUESTION

5 sec • 1 pt

What is non-uniform quantization?

A. A type of quantization where the quantization intervals are not equally spaced
B. A type of quantization where the quantization intervals are equally spaced
C. A type of quantization that only works for audio signals
D. A type of quantization that only works for image signals

4.

MULTIPLE CHOICE QUESTION

10 sec • 1 pt

Why is uniform quantization preferred over non-uniform quantization?

A. Because uniform quantization results in lower distortion for the same number of quantization levels
B. Because non-uniform quantization results in lower distortion for the same number of quantization levels
C. Because uniform quantization can only be applied to audio signals
D. Because non-uniform quantization can only be applied to image signals

5.

MULTIPLE CHOICE QUESTION

10 sec • 1 pt

What is the purpose of quantization in signal processing?

A. To reduce the number of bits needed to represent a signal
B. To increase the number of bits needed to represent a signal
C. To make a signal more continuous
D. To make a signal more noisy