Explanation: The quantized sample which are digitally encoded into l bit value code-word. The length l can be calculated as l=log(to the base 2)L. 3. Quantization noise can be reduced by ________ the number of levels.
A. Decreasing
B. Increasing
C. Doubling
D. Squaring
Answer:A
Explanation: The quantized sample which are digitally encoded into l bit value code-word. The length l can be calculated as l=log(to the base 2)L. 3. Quantization noise can be reduced by ________ the number of levels.
A. Decreasing B. Increasing C. Doubling D. Squaring
Explanation: The process of quantization replaces the true signal with approximation(quantization noise). By increasing the number of quantization level the quantization noise can be reduced.