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In telecommunication, data compaction is the reduction of the number of data elements, bandwidth, cost, and time for the generation, transmission, and storage of data without loss of information by eliminating unnecessary redundancy, removing irrelevancy, or using special coding.
Examples of data compaction methods are the use of fixed-tolerance bands, variable-tolerance bands, slope-keypoints, sample changes, curve patterns, curve fitting, variable-precision coding, frequency analysis, and probability analysis.
Simply squeezing noncompacted data into a smaller space, for example by increasing packing density by transferring images from newsprint to microfilm or by transferring data on punched cards onto magnetic tape, is not data compaction.[further explanation needed]
telecommunication, datacompaction is the reduction of the number of data elements, bandwidth, cost, and time for the generation, transmission, and storage of data without...
Look up compaction in Wiktionary, the free dictionary. Compaction may refer to: Soil compaction, for mechanically induced compaction near the ground surface...
The compact disc (CD) is a digital optical disc data storage format that was codeveloped by Philips and Sony to store and play digital audio recordings...
Proctor compaction test; his test was later updated to create the modified Proctor compaction test. These laboratory tests generally consist of compacting soil...
with best datacompaction GS1 Application Identifiers data; UCC/EAN-128 "Linked" modes, which are used to encode with best datacompaction GS1 Application...
three basic steps: powder blending (or pulverisation), die compaction, and sintering. Compaction of the powder in the die is generally performed at room...
J. Bentley, D. Sleator, and R. E. Tarjan, U. S. Patent 4,796,003, DataCompaction, 1989 N. Mishra, R. Schreiber, and R. E. Tarjan, U. S. Patent 7,818...
The Compact Cassette, also commonly called a cassette tape, audio cassette, or simply tape or cassette, is an analog magnetic tape recording format for...
topology, compactness is a property that seeks to generalize the notion of a closed and bounded subset of Euclidean space. The idea is that a compact space...
CompactDAQ is a data acquisition platform built by National Instruments that includes a broad set of compatible hardware and software. CompactDAQ integrates...
The Driver License Compact is an agreement between states in the United States of America. The compact is used to exchange data between motorist's home...
include: DataCompaction is another mechanism used to compress many data blocks smaller than 4 KB to a single 4 KB block Inline Aggregate-wide data deduplication...
The bibcode (also known as the refcode) is a compact identifier used by several astronomical data systems to uniquely specify literature references. The...
CDDB, short for Compact Disc Database, is a database for software applications to look up audio CD (compact disc) information over the Internet. This...
results in slower access. Modern UDMA-7 CompactFlash Cards provide data rates up to 145 MB/s and require USB 3.0 data transfer rates. A direct motherboard...
Compact Disc Digital Audio (CDDA or CD-DA), also known as Digital Audio Compact Disc or simply as Audio CD, is the standard format for audio compact discs...
In information theory, data compression, source coding, or bit-rate reduction is the process of encoding information using fewer bits than the original...
Data mining is the process of extracting and discovering patterns in large data sets involving methods at the intersection of machine learning, statistics...
file with the /exe flag of the compact command. CompactOS algorithm avoids file fragmentation by writing compressed data in contiguously allocated chunks...
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