Determine the "M" value and number of data bits that can be represented by a single symbol using ASK where the possible amplitude values per symbol can be {0v, + 1v, + 2v, + 3v, + 4v, + 5v, + 6v, + 7v}. a. M=2, N=1 bit per symbol b. M=4, N=2 bit per symbol c. M=6, N=3 bit per symbol d. M=8, N=3 bit per symbol

Question

Computers & Technology

Aryan Warner

8 September, 04:44

Determine the "M" value and number of data bits that can be represented by a single symbol using ASK where the possible amplitude values per symbol can be {0v, + 1v, + 2v, + 3v, + 4v, + 5v, + 6v, + 7v}. a. M=2, N=1 bit per symbol b. M=4, N=2 bit per symbol c. M=6, N=3 bit per symbol d. M=8, N=3 bit per symbol

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Answers (1)

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Will Skinner · Answer 1

d. M=8, N=3

Explanation:

The number of messages (M) that can be sent is 8. The eight messages are the listed amplitude values.

The number of bits per symbol (N) is log2 (M) = log2 (2^3) = 3.

M=8 messages can be sent, so N=3 bits per symbol.