Examples: 1) A signal of 2.5 volts rms is corrupted by 10 mV rms of noise in a circuit. What is the S/N ratio at this point? SNR = 20 log₁0 (2) = 20 log10 2.5 0.01. = 48 dB

Computer Networking: A Top-Down Approach (7th Edition)
7th Edition
ISBN:9780133594140
Author:James Kurose, Keith Ross
Publisher:James Kurose, Keith Ross
Chapter1: Computer Networks And The Internet
Section: Chapter Questions
Problem R1RQ: What is the difference between a host and an end system? List several different types of end...
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Can you please explain how to get this?
Examples:
1) A signal of 2.5 volts rms is corrupted by
10 mV rms of noise in a circuit. What is the
S/N ratio at this point?
SNR
=
20 log10
S
20 log10
2.5
0.01.
= 48 dB
Transcribed Image Text:Examples: 1) A signal of 2.5 volts rms is corrupted by 10 mV rms of noise in a circuit. What is the S/N ratio at this point? SNR = 20 log10 S 20 log10 2.5 0.01. = 48 dB
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