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3 years ago

______ is a modem standard that uses Lempel-Ziv encoding to compress data. V.22 V.44 V.32bis V.34 RS 232

Computers and Technology

1 answer:

tester [92]3 years ago

6 0

Answer:

V44 uses Lempel-Ziv-Welch encoding to compress data.

Explanation:

Lempel–Ziv (LZW) created by Abraham Lempel and Jacob Ziv is a universal lossless data compression algorithm. It is an improvement of LZW algorithm.

It makes use of LZ78 algorithms. This algorithm achieve its compression by taking out repeated occurrences of data with references to a dictionary that is built based on the data stream it received as input.

Also, its dictionary pre-initialized with all available possible characters and symbols.

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