Question: An analog signal has a bit rate of 8000 bps and a band rate of 1000 band. How many data elements are carried by each signal element? How many signal elements do we need?
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Subject: Computer Engineering

Topic: Electronic Circuits and Communication Fundamentals

Difficulty: Medium / High

 modified 11 months ago  • written 11 months ago by Sayali Bagwe • 2.2k
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Given: Bit rate (n) = 8000 bps

Band rate = 1000 band

To find:

1. Data elements carried by each signal element (R)
2. Total signal element (L)

R=?

Bit rate = numbers of data elements per (R) signal × band rate

∴$R=\frac{\text{bit rate(n)}}{\text{Band rate}} =\frac{8000}{1000}=8 Bit/band$

Calculate L:

Total signal elements $(L) = 2^R=2^8=256$