Model the source, so you can reduce the total number of bits per sequence. Discuss the condition for the bit rate reduction. Apply your model to the above sequence. Calculate the compression ratio.

Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
Section: Chapter Questions
Problem 1PE
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The source outputs 0 or 1 in sequences of
various lengths. The following is an example:
111111111111
1111100000000000000000011111111
1111111111;
Model the source, so you can reduce the total
number of bits per sequence. Discuss the
condition for the bit rate reduction. Apply your
model to the above sequence. Calculate the
compression ratio.
Transcribed Image Text:The source outputs 0 or 1 in sequences of various lengths. The following is an example: 111111111111 1111100000000000000000011111111 1111111111; Model the source, so you can reduce the total number of bits per sequence. Discuss the condition for the bit rate reduction. Apply your model to the above sequence. Calculate the compression ratio.
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