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ECMA-222

Adaptive lossless data compression algorithm

1st edition, June 1995

This Ecma standard specifies a lossless compression algorithm to reduce the number of bytes required to represent data. The algorithm is known as Adaptive Lossless Data Compression algorithm (ALDC). The numerical identifiers according to ISO/IEC 11576 allocated to this algorithm are:

ALDC 512-Byte History Buffer: 3

ALDC 1024-Byte History Buffer: 4

ALDC 2048-Byte History Buffer: 5

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Classification

CategoryData interchange and archiving by physical media

SubcategoryData compression

Technical CommitteeThis TC is no longer active

ISO/IEC number15200