For a PCM system with the following parameters: Maximum analog input frequency = 4 kHz Maximum decoded voltage at the receiver= ±2.55 V Minimum dynamic range-46 dB Determine: i) Minimum sample rate ii) Minimum number of bits used in the PCM code iii) Resolution

For a PCM system with the following parameters: Maximum analog input frequency = 4 kHz Maximum decoded voltage at the receiver= ±2.55 V Minimum dynamic range-46 dB Determine: i) Minimum sample rate ii) Minimum number of bits used in the PCM code iii) Resolution

Delmar's Standard Textbook Of Electricity

7th Edition

ISBN:9781337900348

Author:Stephen L. Herman

Publisher:Stephen L. Herman

ChapterS: Safety, Basic Electricity And Ohm's Law

Section: Chapter Questions

Problem 8RQ: What is an MSDS?

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Question

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For a PCM system with the following parameters:
Maximum analog input frequency = 4 kHz
Maximum decoded voltage at the receiver= +2.55 V
Minimum dynamic range=46 dB
Determine:
i)
Minimum sample rate
ii)
Minimum number of bits used in the PCM code
iii)
Resolution
iv)
Quantization error
v)
Coding efficiency

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