Question
Download Solution PDFAn audio signal s(t) = 5cos (2000πt) is quantized using 10-bit PCM. What is the signal-to-quantization noise ratio?
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFQuantization:
- Quantization is the process of assigning voltage levels to the samples, is called quantization.
- This quantization noise can be decreased by increasing the number of quantization levels, is called signal to quantization noise ratio.
Given that,
number of bits n =10.
=
= 1.5 x 220
= 1.57
Here, option 3 is correct.
Last updated on Jul 2, 2025
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