(under subclass 200) Subject matter for representing a number or group of numbers by a smaller number of digits than that possessed originally or the inverse operation.
SEE OR SEARCH CLASS
341, Coded Data Generation or Conversion,
60, for digital conversion to or from a packed format.
348, Television,
384+, for a bandwidth reduction system.
382, Image Analysis,
232+, for data compression in an image processing system. 709, Electrical Computer and Digital Processing Systems: Multiple Process or Process Coordinating
247+, for data compressing/decompressing in computer data transfer.
